Terms used in this subpart are defined in the CAA, in 40 CFR 63.2, and in this section as follows:
Additive means a material that is added to a coating after purchase from a supplier (e.g., catalysts, activators, accelerators).
Add-on control means an air pollution control device, such as a thermal oxidizer or carbon adsorber, that reduces pollution in an air stream by destruction or removal before discharge to the atmosphere.
Adhesive, adhesive coating means any chemical substance that is applied for the purpose of bonding two surfaces together. Products used on humans and animals, adhesive tape, contact paper, or any other product with an adhesive incorporated onto or in an inert substrate shall not be considered adhesives under this subpart.
Assembled on-road vehicle coating means any coating operation in which coating is applied to the surface of some component or surface of a fully assembled motor vehicle or trailer intended for on-road use including, but not limited to, components or surfaces on automobiles and light-duty trucks that have been repaired after a collision or otherwise repainted, fleet delivery trucks, and motor homes and other recreational vehicles (including camping trailers and fifth wheels). Assembled on-road vehicle coating includes the concurrent coating of parts of the assembled on-road vehicle that are painted off-vehicle to protect systems, equipment, or to allow full coverage. Assembled on-road vehicle coating does not include surface coating operations that meet the applicability criteria of the Automobiles and Light-Duty Trucks NESHAP. Assembled on-road vehicle coating also does not include the use of adhesives, sealants, and caulks used in assembling on-road vehicles.
Automotive lamp coating means any coating operation in which coating is applied to the surface of some component of the body of an exterior automotive lamp, including the application of reflective argent coatings and clear topcoats. Exterior automotive lamps include head lamps, tail lamps, turn signals, brake lights, and side marker lights. Automotive lamp coating does not include any coating operation performed on an assembled on-road vehicle.
Capture device means a hood, enclosure, room, floor sweep, or other means of containing or collecting emissions and directing those emissions into an add-on air pollution control device.
Capture efficiency or capture system efficiency means the portion (expressed as a percentage) of the pollutants from an emission source that is delivered to an add-on control device.
Capture system means one or more capture devices intended to collect emissions generated by a coating operation in the use of coatings or cleaning materials, both at the point of application and at subsequent points where emissions from the coatings and cleaning materials occur, such as flashoff, drying, or curing. As used in this subpart, multiple capture devices that collect emissions generated by a coating operation are considered a single capture system.
Cleaning material means a solvent used to remove contaminants and other materials, such as dirt, grease, oil, and dried or wet coating (e.g., depainting), from a substrate before or after coating application or from equipment associated with a coating operation, such as spray booths, spray guns, racks, tanks, and hangers. Thus, it includes any cleaning material used on substrates or equipment or both.
Coating means a material applied to a substrate for decorative, protective, or functional purposes. Such materials include, but are not limited to, paints, sealants, liquid plastic coatings, caulks, inks, adhesives, and maskants. Decorative, protective, or functional materials that consist only of protective oils for metal, acids, bases, or any combination of these substances, or paper film or plastic film which may be pre-coated with an adhesive by the film manufacturer, are not considered coatings for the purposes of this subpart. A liquid plastic coating means a coating made from fine particle-size polyvinyl chloride (PVC) in solution (also referred to as a plastisol).
Coating operation means equipment used to apply cleaning materials to a substrate to prepare it for coating application (surface preparation) or to remove dried coating; to apply coating to a substrate (coating application) and to dry or cure the coating after application; or to clean coating operation equipment (equipment cleaning). A single coating operation may include any combination of these types of equipment, but always includes at least the point at which a given quantity of coating or cleaning material is applied to a given part and all subsequent points in the affected source where organic HAP are emitted from the specific quantity of coating or cleaning material on the specific part. There may be multiple coating operations in an affected source. Coating application with handheld, non-refillable aerosol containers, touch-up markers, or marking pens is not a coating operation for the purposes of this subpart.
Coatings solids means the nonvolatile portion of the coating that makes up the dry film.
Continuous parameter monitoring system (CPMS) means the total equipment that may be required to meet the data acquisition and availability requirements of this subpart, used to sample, condition (if applicable), analyze, and provide a record of coating operation, or capture system, or add-on control device parameters.
Controlled coating operation means a coating operation from which some or all of the organic HAP emissions are routed through an emission capture system and add-on control device.
Deviation means any instance in which an affected source subject to this subpart, or an owner or operator of such a source:
(1) Fails to meet any requirement or obligation established by this subpart including but not limited to, any emission limit or operating limit or work practice standard;
(2) Fails to meet any term or condition that is adopted to implement an applicable requirement in this subpart and that is included in the operating permit for any affected source required to obtain such a permit; or
(3) Fails to meet any emission limit, or operating limit, or work practice standard in this subpart during startup, shutdown, or malfunction, regardless of whether or not such failure is permitted by this subpart.
Emission limitation means the aggregate of all requirements associated with a compliance option including emission limit, operating limit, work practice standard, etc.
Enclosure means a structure that surrounds a source of emissions and captures and directs the emissions to an add-on control device.
Exempt compound means a specific compound that is not considered a VOC due to negligible photochemical reactivity. The exempt compounds are listed in 40 CFR 51.100(s).
Facility maintenance means the routine repair or renovation (including the surface coating) of the tools, equipment, machinery, and structures that comprise the infrastructure of the affected facility and that are necessary for the facility to function in its intended capacity.
General use coating means any coating operation that is not an automotive lamp, TPO, or assembled on-road vehicle coating operation.
Hobby shop means any surface coating operation, located at an affected source, that is used exclusively for personal, noncommercial purposes by the affected source's employees or assigned personnel.
Manufacturer's formulation data means data on a material (such as a coating) that are supplied by the material manufacturer based on knowledge of the ingredients used to manufacture that material, rather than based on testing of the material with the test methods specified in Sec. 63.4541. Manufacturer's formulation data may include, but are not limited to, information on density, organic HAP content, volatile organic matter content, and coating solids content.
Mass fraction of coating solids means the ratio of the mass of solids (also known as the mass of nonvolatiles) to the mass of a coating in which it is contained; kg of coating solids per kg of coating.
Mass fraction of organic HAP means the ratio of the mass of organic HAP to the mass of a material in which it is contained, expressed as kg of organic HAP per kg of material.
Month means a calendar month or a pre-specified period of 28 days to 35 days to allow for flexibility in recordkeeping when data are based on a business accounting period.
Non-HAP coating means, for the purposes of this subpart, a coating that contains no more than 0.1 percent by mass of any individual organic HAP that is an OSHA-defined carcinogen as specified in 29 CFR 1910.1200(d)(4) and no more than 1.0 percent by mass for any other individual HAP.
Organic HAP content means the mass of organic HAP emitted per mass of coating solids used for a coating calculated using Equation 1 of Sec. 63.4541. The organic HAP content is determined for the coating in the condition it is in when received from its manufacturer or supplier and does not account for any alteration after receipt. For reactive adhesives in which some of the HAP react to form solids and are not emitted to the atmosphere, organic HAP content is the mass of organic HAP that is emitted, rather than the organic HAP content of the coating as it is received.
Permanent total enclosure (PTE) means a permanently installed enclosure that meets the criteria of Method 204 of appendix M, 40 CFR part 51, for a PTE and that directs all the exhaust gases from the enclosure to an add-on control device.
Personal watercraft means a vessel (boat) which uses an inboard motor powering a water jet pump as its primary source of motive power and which is designed to be operated by a person or persons sitting, standing, or kneeling on the vessel, rather than in the conventional manner of sitting or standing inside the vessel.
Plastic part and product means any piece or combination of pieces of which at least one has been formed from one or more resins. Such pieces may be solid, porous, flexible or rigid.
Protective oil means an organic material that is applied to metal for the purpose of providing lubrication or protection from corrosion without forming a solid film. This definition of protective oil includes, but is not limited to, lubricating oils, evaporative oils (including those that evaporate completely), and extrusion oils.
Reactive adhesive means adhesive systems composed, in part, of volatile monomers that react during the adhesive curing reaction, and, as a result, do not evolve from the film during use. These volatile components instead become integral parts of the adhesive through chemical reaction. At least 70 percent of the liquid components of the system, excluding water, react during the process.
Research or laboratory facility means a facility whose primary purpose is for research and development of new processes and products, that is conducted under the close supervision of technically trained personnel, and is not engaged in the manufacture of final or intermediate products for commercial purposes, except in a de minimis manner.
Responsible official means responsible official as defined in 40 CFR 70.2.
Startup, initial means the first time equipment is brought online in a facility.
Surface preparation means use of a cleaning material on a portion of or all of a substrate. This includes use of a cleaning material to remove dried coating, which is sometimes called depainting.
Temporary total enclosure means an enclosure constructed for the purpose of measuring the capture efficiency of pollutants emitted from a given source as defined in Method 204 of appendix M, 40 CFR part 51.
Thermoplastic olefin (TPO) means polyolefins (blends of polypropylene, polyethylene and its copolymers). This also includes blends of TPO with polypropylene and polypropylene alloys including, but not limited to, thermoplastic elastomer (TPE), TPE polyurethane (TPU), TPE polyester (TPEE), TPE polyamide (TPAE), and thermoplastic elastomer polyvinyl chloride (TPVC).
Thermoplastic olefin (TPO) coating means any coating operation in which the coatings are components of a system of coatings applied to a TPO substrate, including adhesion promoters, primers, color coatings, clear coatings and topcoats. Thermoplastic olefin coating does not include the coating of TPO substrates on assembled on-road vehicles.
Thinner means an organic solvent that is added to a coating after the coating is received from the supplier.
Total volatile hydrocarbon (TVH) means the total amount of nonaqueous volatile organic matter determined according to Methods 204 and 204A through 204F of appendix M to 40 CFR part 51 and substituting the term TVH each place in the methods where the term VOC is used. The TVH includes both VOC and non-VOC.
Uncontrolled coating operation means a coating operation from which none of the organic HAP emissions are routed through an emission capture system and add-on control device.
Volatile organic compound (VOC) means any compound defined as VOC in 40 CFR 51.100(s).
Wastewater means water that is generated in a coating operation and is collected, stored, or treated prior to being discarded or discharged.
Sec. Table 1 to Subpart PPPP of Part 63--Operating Limits if Using the
Emission Rate With Add-On Controls Option
If you are required to comply with operating limits by Sec. 63.4491(c), you must comply with the applicable operating limits in the following table: ------------------------------------------------------------------------
And you must
demonstrateFor the following device . . You must meet the continuous
. following operating limit compliance with
. . . the operating
limit by . . .------------------------------------------------------------------------1. Thermal oxidizer......... a. The average combustion i. Collecting
temperature in any 3- the combustion
hour period must not temperature
fall below the data according
combustion temperature to Sec.
limit established 63.4568(c);
according to Sec. ii. Reducing
63.4567(a). the data to 3-
hour block
averages; and
iii.
Maintaining
the 3-hour
average
combustion
temperature at
or above the
temperature
limit.2. Catalytic oxidizer....... a. The average i. Collecting
temperature measured the
just before the catalyst temperature
bed in any 3-hour period data according
must not fall below the to Sec.
limit established 63.4568(c);
according to Sec. ii. Reducing
63.4567(b); and either the data to 3-
hour block
averages; and
iii.
Maintaining
the 3-hour
average
temperature
before the
catalyst bed
at or above
the
temperature
limit.
b. Ensure that the i. Collecting
average temperature the
difference across the temperature
catalyst bed in any 3- data according
hour period does not to Sec.
fall below the 63.4568(c);
temperature difference ii. Reducing
limit established the data to 3-
according to Sec. hour block
63.4567(b)(2); or averages; and
iii.
Maintaining
the 3-hour
average
temperature
difference at
or above the
temperature
difference
limit.
c. Develop and implement i. Maintaining
an inspection and an up-to-date
maintenance plan inspection and
according to Sec. maintenance
63.4567(b)(4). plan, records
of annual
catalyst
activity
checks,
records of
monthly
inspections of
the oxidizer
system, and
records of the
annual
internal
inspections of
the catalyst
bed. If a
problem is
discovered
during a
monthly or
annual
inspection
required by
Sec.
63.4567(b)(4),
you must take
corrective
action as soon
as practicable
consistent
with the
manufacturer's
recommendation
s.3. Regenerative carbon a. The total regeneration i. Measuring
adsorber. desorbing gas (e.g., the total
steam or nitrogen) mass regeneration
flow for each carbon bed desorbing gas
regeneration cycle must (e.g., steam
not fall below the total or nitrogen)
regeneration desorbing mass flow for
gas mass flow limit each
established according to regeneration
Sec. 63.4567(c); and cycle
according to
Sec.
63.4568(d);
and
ii. Maintaining
the total
regeneration
desorbing gas
mass flow at
or above the
mass flow
limit.
b. The temperature of the i. Measuring
carbon bed, after the
completing each temperature of
regeneration and any the carbon bed
cooling cycle, must not after
exceed the carbon bed completing
temperature limit each
established according to regeneration
Sec. 63.4567(c). and any
cooling cycle
according to
Sec.
63.4568(d);
and
ii. Operating
the carbon
beds such that
each carbon
bed is not
returned to
service until
completing
each
regeneration
and any
cooling cycle
until the
recorded
temperature of
the carbon bed
is at or below
the
temperature
limit.4. Condenser................ a. The average condenser i. Collecting
outlet (product side) the condenser
gas temperature in any 3- outlet
hour period must not (product side)
exceed the temperature gas
limit established temperature
according to Sec. according to
63.4567(d). Sec.
63.4568(e);
ii. Reducing
the data to 3-
hour block
averages; and
iii.
Maintaining
the 3-hour
average gas
temperature at
the outlet at
or below the
temperature
limit.5. Concentrators, including a. The average gas i. Collecting
zeolite wheels and rotary temperature of the the
carbon adsorbers. desorption concentrate temperature
stream in any 3-hour data according
period must not fall to Sec.
below the limit 63.4568(f);
established according to ii. Reducing
Sec. 63.4567(e); and the data to 3-
hour block
averages; and
iii.
Maintaining
the 3-hour
average
temperature at
or above the
temperature
limit.
b. The average pressure i. Collecting
drop of the dilute the pressure
stream across the drop data
concentrator in any 3- according to
hour period must not Sec.
fall below the limit 63.4568(f);
established according to ii. Reducing
Sec. 63.4567(e). the pressure
drop data to 3-
hour block
averages; and
iii.
Maintaining
the 3-hour
average
pressure drop
at or above
the pressure
drop limit.6. Emission capture system a. The direction of the i. Collecting
that is a PTE according to air flow at all times the direction
Sec. 63.4565(a). must be into the of air flow,
enclosure; and either and either the
facial
velocity of
air through
all natural
draft openings
according to
Sec.
63.4568(g)(1)
or the
pressure drop
across the
enclosure
according to
Sec.
63.4568(g)(2);
and
ii. Maintaining
the facial
velocity of
air flow
through all
natural draft
openings or
the pressure
drop at or
above the
facial
velocity limit
or pressure
drop limit,
and
maintaining
the direction
of air flow
into the
enclosure at
all times.
b. The average facial i. See items
velocity of air through 6.a.i and
all natural draft 6.a.ii.
openings in the
enclosure must be at
least 200 feet per
minute; or
c. The pressure drop i. See items
across the enclosure 6.a.i and
must be at least 0.007 6.a.ii.
inch H2O, as established
in Method 204 of
appendix M to 40 CFR
part 51.7. Emission capture system a. The average gas i. Collecting
that is not a PTE according volumetric flow rate or the gas
to Sec. 63.4565(a). duct static pressure in volumetric
each duct between a flow rate or
capture device and add- duct static
on control device inlet pressure for
in any 3-hour period each capture
must not fall below the device
average volumetric flow according to
rate or duct static Sec.
pressure limit 63.4568(g);
established for that ii. Reducing
capture device according the data to 3-
to Sec. 63.4567(f). hour block
averages; and
iii.
Maintaining
the 3-hour
average gas
volumetric
flow rate or
duct static
pressure for
each capture
device at or
above the gas
volumetric
flow rate or
duct static
pressure
limit.------------------------------------------------------------------------
Sec. Table 2 to Subpart PPPP of Part 63--Applicability of General
Provisions to Subpart PPPP of Part 63
You must comply with the applicable General Provisions requirements according to the following table ----------------------------------------------------------------------------------------------------------------
Citation Subject Applicable to subpart PPPP Explanation----------------------------------------------------------------------------------------------------------------Sec. 63.1(a)(1)-(14)............. General Applicability. Yes.Sec. 63.1(b)(1)-(3).............. Initial Applicability Yes........................ Applicability to
Determination. subpart PPPP is also
specified in Sec.
63.4481.Sec. 63.1(c)(1).................. Applicability After Yes.
Standard Established.Sec. 63.1(c)(2)-(3).............. Applicability of No......................... Area sources are not
Permit Program for subject to subpart
Area Sources. PPPP.Sec. 63.1(c)(4)-(5).............. Extensions and Yes.
Notifications.Sec. 63.1(e)..................... Applicability of Yes.
Permit Program Before
Relevant Standard is
Set.Sec. 63.2........................ Definitions........... Yes........................ Additional definitions
are specified in Sec.
63.4581.Sec. 63.3(a)-(c)................. Units and Yes.
Abbreviations.Sec. 63.4(a)(1)-(5).............. Prohibited Activities. Yes.Sec. 63.4(b)-(c)................. Circumvention/ Yes.
Severability.Sec. 63.5(a)..................... Construction/ Yes.
Reconstruction.Sec. 63.5(b)(1)-(6).............. Requirements for Yes.
Existing, Newly
Constructed, and
Reconstructed Sources.Sec. 63.5(d)..................... Application for Yes.
Approval of
Construction/
Reconstruction.Sec. 63.5(e)..................... Approval of Yes.
Construction/
Reconstruction.Sec. 63.5(f)..................... Approval of Yes.
Construction/
Reconstruction Based
on Prior State Review.Sec. 63.6(a)..................... Compliance With Yes.
Standards and
Maintenance
Requirements--Applica
bility.Sec. 63.6(b)(1)-(7).............. Compliance Dates for Yes........................ Section 63.4483
New and Reconstructed specifies the
Sources. compliance dates.Sec. 63.6(c)(1)-(5).............. Compliance Dates for Yes........................ Section 63.4483
Existing Sources. specifies the
compliance dates.Sec. 63.6(e)(1)-(2).............. Operation and Yes.
Maintenance.Sec. 63.6(e)(3).................. Startup, Shutdown, and Yes........................ Only sources using an
Malfunction Plan. add-on control device
to comply with the
standard must
complete startup,
shutdown, and
malfunction plans.Sec. 63.6(f)(1).................. Compliance Except Yes........................ Applies only to
During Startup, sources using an add-
Shutdown, and on control device to
Malfunction. comply with the
standard.Sec. 63.6(f)(2)-(3).............. Methods for Yes.
Determining
Compliance.Sec. 63.6(g)(1)-(3).............. Use of an Alternative Yes.
Standard.Sec. 63.6(h)..................... Compliance With No......................... Subpart PPPP does not
Opacity/Visible establish opacity
Emission Standards. standards and does
not require
continuous opacity
monitoring systems
(COMS).Sec. 63.6(i)(1)-(16)............. Extension of Yes.
Compliance.Sec. 63.6(j)..................... Presidential Yes.
Compliance Exemption.Sec. 63.7(a)(1).................. Performance Test Yes........................ Applies to all
Requirements--Applica affected sources.
bility. Additional
requirements for
performance testing
are specified in Sec.
Sec. 63.4564,
63.4565, and 63.4566.Sec. 63.7(a)(2).................. Performance Test Yes........................ Applies only to
Requirements--Dates. performance tests for
capture system and
control device
efficiency at sources
using these to comply
with the standards.
Section 63.4560
specifies the
schedule for
performance test
requirements that are
earlier than those
specified in Sec.
63.7(a)(2).Sec. 63.7(a)(3).................. Performance Tests Yes.
Required By the
Administrator.Sec. 63.7(b)-(e)................. Performance Test Yes........................ Applies only to
Requirements--Notific performance tests for
ation, Quality capture system and
Assurance, Facilities add-on control device
Necessary for Safe efficiency at sources
Testing, Conditions using these to comply
During Test. with the standards.Sec. 63.7(f)..................... Performance Test Yes........................ Applies to all test
Requirements--Use methods except those
Alternative Test of used to determine
Method. capture system
efficiency.Sec. 63.7(g)-(h)................. Performance Test Yes........................ Applies only to
Requirements--Data performance tests for
Analysis, capture system and
Recordkeeping, add-on control device
Reporting, Waiver of efficiency at sources
Test. using these to comply
with the standards.
Sec. 63.8(a)(1)-(3).............. Monitoring Yes........................ Applies only to
Requirements--Applica monitoring of capture
bility. system and add-on
control device
efficiency at sources
using these to comply
with the standards.
Additional
requirements for
monitoring are
specified in Sec.
63.4568.Sec. 63.8(a)(4).................. Additional Monitoring No......................... Subpart PPPP does not
Requirements. have monitoring
requirements for
flares.Sec. 63.8(b)..................... Conduct of Monitoring. Yes.Sec. 63.8(c)(1)-(3).............. Continuous Monitoring Yes........................ Applies only to
Systems (CMS) monitoring of capture
Operation and system and add-on
Maintenance. control device
efficiency at sources
using these to comply
with the standard.
Additional
requirements for CMS
operations and
maintenance are
specified in Sec.
63.4568.Sec. 63.8(c)(4).................. CMS................... No......................... Section 63.4568
specifies the
requirements for the
operation of CMS for
capture systems and
add-on control
devices at sources
using these to
comply.Sec. 63.8(c)(5).................. COMS.................. No......................... Subpart PPPP does not
have opacity or
visible emission
standards.Sec. 63.8(c)(6).................. CMS Requirements...... No......................... Section 63.4568
specifies the
requirements for
monitoring systems
for capture systems
and add-on control
devices at sources
using these to
comply.Sec. 63.8(c)(7).................. CMS Out-of-Control Yes.
Periods.Sec. 63.8(c)(8).................. CMS Out-of-Control No......................... Section 63.4520
Periods and Reporting. requires reporting of
CMS out-of-control
periods.Sec. 63.8(d)-(e)................. Quality Control No......................... Subpart PPPP does not
Program and CMS require the use of
Performance continuous emissions
Evaluation. monitoring systems.Sec. 63.8(f)(1)-(5).............. Use of an Alternative Yes.
Monitoring Method.Sec. 63.8(f)(6).................. Alternative to No......................... Subpart PPPP does not
Relative Accuracy require the use of
Test. continuous emissions
monitoring systems.Sec. 63.8(g)(1)-(5).............. Data Reduction........ No......................... Sections 63.4567 and
63.4568 specify
monitoring data
reduction.Sec. 63.9(a)-(d)................. Notification Yes.
Requirements.Sec. 63.9(e)..................... Notification of Yes........................ Applies only to
Performance Test. capture system and
add-on control device
performance tests at
sources using these
to comply with the
standards.Sec. 63.9(f)..................... Notification of No......................... Subpart PPPP does not
Visible Emissions/ have opacity or
Opacity Test. visible emission
standards.Sec. 63.9(g)(1)-(3).............. Additional No......................... Subpart PPPP does not
Notifications When require the use of
Using CMS. continuous emissions
monitoring systems.Sec. 63.9(h)..................... Notification of Yes........................ Section 63.4510
Compliance Status. specifies the dates
for submitting the
notification of
compliance status.Sec. 63.9(i)..................... Adjustment of Yes.
Submittal Deadlines.Sec. 63.9(j)..................... Change in Previous Yes.
Information.Sec. 63.10(a).................... Recordkeeping/ Yes.
Reporting--Applicabil
ity and General
Information.Sec. 63.10(b)(1)................. General Recordkeeping Yes........................ Additional
Requirements. requirements are
specified in Sec.
Sec. 63.4530 and
63.4531.Sec. 63.10(b)(2) (i)-(v)......... Recordkeeping Relevant Yes........................ Requirements for
to Startup, Shutdown, startup, shutdown,
and Malfunction and malfunction
Periods and CMS. records only apply to
add-on control
devices used to
comply with the
standards.Sec. 63.10(b)(2) (vi)-(xi)....... ...................... Yes.Sec. 63.10(b)(2) (xii)........... Records............... Yes.Sec. 63.10(b)(2) (xiii).......... ...................... No......................... Subpart PPPP does not
require the use of
continuous emissions
monitoring systems.Sec. 63.10(b)(2) (xiv)........... ...................... Yes.Sec. 63.10(b)(3)................. Recordkeeping Yes.
Requirements for
Applicability
Determinations.
Sec. 63.10(c)(1)-(6)............. Additional Yes........................
Recordkeeping
Requirements for
Sources with CMS.Sec. 63.10(c)(7)-(8)............. ...................... No......................... The same records are
required in Sec.
63.4520(a)(7).Sec. 63.10(c)(9)-(15)............ ...................... Yes.Sec. 63.10(d)(1)................. General Reporting Yes........................ Additional
Requirements. requirements are
specified in Sec.
63.4520.Sec. 63.10(d)(2)................. Report of Performance Yes........................ Additional
Test Results. requirements are
specified in Sec.
63.4520(b).Sec. 63.10(d)(3)................. Reporting Opacity or No......................... Subpart PPPP does not
Visible Emissions require opacity or
Observations. visible emissions
observations.Sec. 63.10(d)(4)................. Progress Reports for Yes.
Sources With
Compliance Extensions.Sec. 63.10(d)(5)................. Startup, Shutdown, and Yes........................ Applies only to add-on
Malfunction Reports. control devices at
sources using these
to comply with the
standards.Sec. 63.10(e)(1)-(2)............. Additional CMS Reports No......................... Subpart PPPP does not
require the use of
continuous emissions
monitoring systems.Sec. 63.10(e)(3)................. Excess Emissions/CMS No......................... Section 63.4520(b)
Performance Reports. specifies the
contents of periodic
compliance reports.Sec. 63.10(e)(4)................. COMS Data Reports..... No......................... Subpart PPPP does not
specify requirements
for opacity or COMS.Sec. 63.10(f).................... Recordkeeping/ Yes.
Reporting Waiver.Sec. 63.11....................... Control Device No......................... Subpart PPPP does not
Requirements/Flares. specify use of flares
for compliance.Sec. 63.12....................... State Authority and Yes.
Delegations.Sec. 63.13....................... Addresses............. Yes.Sec. 63.14....................... Incorporation by Yes.
Reference.Sec. 63.15....................... Availability of Yes.
Information/
Confidentiality.----------------------------------------------------------------------------------------------------------------
Sec. Table 3 to Subpart PPPP of Part 63--Default Organic HAP Mass
Fraction for Solvents and Solvent Blends
You may use the mass fraction values in the following table for solvent blends for which you do not have test data or manufacturer's formulation data and which match either the solvent blend name or the chemical abstract series (CAS) number. If a solvent blend matches both the name and CAS number for an entry, that entry's organic HAP mass fraction must be used for that solvent blend. Otherwise, use the organic HAP mass fraction for the entry matching either the solvent blend name or CAS number, or use the organic HAP mass fraction from table 4 to this subpart if neither the name or CAS number match. ----------------------------------------------------------------------------------------------------------------
Average
organic HAP
Solvent/solvent blend CAS. No. mass Typical organic HAP, percent by mass
fraction----------------------------------------------------------------------------------------------------------------1. Toluene......................... 108-88-3 1.0 Toluene.2. Xylene(s)....................... 1330-20-7 1.0 Xylenes, ethylbenzene.3. Hexane.......................... 110-54-3 0.5 n-hexane.4. n-Hexane........................ 110-54-3 1.0 n-hexane.5. Ethylbenzene.................... 100-41-4 1.0 Ethylbenzene.6. Aliphatic 140................... ............ 0 None.7. Aromatic 100.................... ............ 0.02 1% xylene, 1% cumene.8. Aromatic 150.................... ............ 0.09 Naphthalene.9. Aromatic naphtha................ 64742-95-6 0.02 1% xylene, 1% cumene.10. Aromatic solvent............... 64742-94-5 0.1 Naphthalene.11. Exempt mineral spirits......... 8032-32-4 0 None.12. Ligroines (VM & P)............. 8032-32-4 0 None.13. Lactol spirits................. 64742-89-6 0.15 Toluene.14. Low aromatic white spirit...... 64742-82-1 0 None.15. Mineral spirits................ 64742-88-7 0.01 Xylenes.16. Hydrotreated naphtha........... 64742-48-9 0 None.17. Hydrotreated light distillate.. 64742-47-8 0.001 Toluene.18. Stoddard solvent............... 8052-41-3 0.01 Xylenes.19. Super high-flash naphtha....... 64742-95-6 0.05 Xylenes.20. Varsol [supreg] solvent........ 8052-49-3 0.01 0.5% xylenes, 0.5% ethylbenzene.21. VM & P naphtha................. 64742-89-8 0.06 3% toluene, 3% xylene.22. Petroleum distillate mixture... 68477-31-6 0.08 4% naphthalene, 4% biphenyl.----------------------------------------------------------------------------------------------------------------
Sec. Table 4 to Subpart PPPP of Part 63--Default Organic HAP Mass
Fraction for Petroleum Solvent Groups \a\
You may use the mass fraction values in the following table for solvent blends for which you do not have test data or manufacturer's formulation data. ----------------------------------------------------------------------------------------------------------------
Average
organic HAP
Solvent type mass Typical organic HAP, percent by mass
fraction----------------------------------------------------------------------------------------------------------------Aliphatic \b\................................. 0.03 1% Xylene, 1% Toluene, and 1% Ethylbenzene.Aromatic \c\.................................. 0.06 4% Xylene, 1% Toluene, and 1% Ethylbenzene.----------------------------------------------------------------------------------------------------------------\a\ Use this table only if the solvent blend does not match any of the solvent blends in Table 3 to this subpart
by either solvent blend name or CAS number and you only know whether the blend is aliphatic or aromatic.\b\ Mineral Spirits 135, Mineral Spirits 150 EC, Naphtha, Mixed Hydrocarbon, Aliphatic Hydrocarbon, Aliphatic
Naphtha, Naphthol Spirits, Petroleum Spirits, Petroleum Oil, Petroleum Naphtha, Solvent Naphtha, Solvent
Blend.\c\ Medium-flash Naphtha, High-flash Naphtha, Aromatic Naphtha, Light Aromatic Naphtha, Light Aromatic
Hydrocarbons, Aromatic Hydrocarbons, Light Aromatic Solvent.
Sec. Appendix A to Subpart PPPP of Part 63--Determination of Weight
Volatile Matter Content and Weight Solids Content of Reactive Adhesives
1.0 Applicability and Principle
1.1 Applicability: This method applies to the determination of weight volatile matter content and weight solids content for most one-part or multiple-part reactive adhesives. Reactive adhesives are composed, in large part, of monomers that react during the adhesive curing reaction, and, as a result, do not volatilize. The monomers become integral parts of the cured adhesive through chemical reaction. At least 70 weight percent of the system, excluding water and non-volatile solids such as fillers, react during the process. This method is not appropriate for cyanoacrylates. For cyanoacrylates, South Coast Air Quality Management District Test Method 316B should be used. This method is not appropriate for one-part moisture cure urethane adhesives or for silicone adhesives. For one-part moisture cure urethane adhesives and for silicone adhesives, EPA Method 24 should be used.
1.2 Principle: One-part and multiple-part reactive adhesives undergo a reactive conversion from liquid to solid during the application and assembly process. Reactive adhesives are applied to a single surface, but then are usually quickly covered with another mating surface to achieve a bonded assembly. The monomers employed in such systems typically react and are converted to non-volatile solids. If left uncovered, as in a Method 24 (ASTM D2369) test, the reaction is inhibited by the presence of oxygen and volatile loss of the reactive components competes more heavily with the cure reaction. If this were to happen under normal use conditions, the adhesives would not provide adequate performance. This method minimizes this undesirable deterioration of the adhesive performance.
2.0 Materials and Apparatus
2.1 Aluminum foil, aluminum sheet, non-leaching plastic film or non-leaching plastic sheet, approximately 3 inches by 3 inches. Precondition the foil, film, or sheet for 30 minutes in an oven at 110 5 degrees Celsius and store in a desiccator prior to use. Use tongs or rubber gloves or both to handle the foil, film, or sheet.
2.2 Flat, rigid support panels slightly larger than the foil, film, or sheet. Polypropylene with a minimum thickness of \1/8\ inch is recommended for the support panels. Precondition the support panels for 30 minutes in an oven at 110 5 degrees Celsius and store in a desiccator prior to use. Use tongs or rubber gloves or both to handle the support panels.
2.3 Aluminum spacers, \1/8\ inch thick. Precondition the spacers for 30 minutes in an oven at 110 5 degrees Celsius and store in a desiccator prior to use. Use tongs or rubber gloves or both to handle the spacers.
2.4 Forced draft oven, type IIA or IIB as specified in ASTM E145-94 (Reapproved 2001), ``Standard Specification for Gravity-Convection and Forced-Ventilation Ovens'' (incorporated by reference, see Sec. 63.14).
2.5 Electronic balance capable of weighing to 0.0001 grams (0.1 mg).
2.6 Flat bottom weight (approximately 3 lbs) or clamps.
Material and Apparatus Notes
1--The foil, film, or sheet should be thick or rigid enough so that it can be easily handled in the test procedure.
3.0 Procedure
3.1 Two procedures are provided. In Procedure A the initial specimen weight is determined by weighing the foil, film, or sheet before and after the specimen is dispensed onto the foil, film, or sheet. In Procedure B the initial specimen weight is determined by weighing the adhesive cartridge (kit) before and after the specimen is dispensed.
3.2 At least four test specimens should be run for each test material. Run the test at room temperature, 74 degrees Fahrenheit (23 degrees Celsius).
Procedure A
1. Zero electronic balance.
2. Place 2 pieces of aluminum foil (or aluminum sheet, plastic film, or plastic sheet) on scale.
(A).
4. Tare balance.
5. Remove top piece of aluminum foil.
6. Dispense a 10 to 15 gram specimen of premixed adhesive onto bottom piece of aluminum foil. Place second piece of aluminum foil on top of the adhesive specimen to make a sandwich.
7. Record weight of sandwich (specimen and aluminum foils). (B).
8. Remove sandwich from scale, place sandwich between two support panels with aluminum spacers at the edges of the support panels to make a supported sandwich. The spacers provide a standard gap. Take care to mate the edges.
9. Place the supported sandwich on a flat surface.
10. Place the weight on top of the supported sandwich to spread the adhesive specimen to a uniform thickness within the sandwich. Check that no adhesive squeezes out from between the pieces of aluminum foil or through tears in the aluminum foil.
11. Allow to cure 24 hours.
12. Remove the sandwich from between the support panels. Record the weight of the sandwich. This is referred to as the 24 hr weight. (C).
13. Bake sandwich at 110 degrees Celsius for 1 hour.
14. Remove sandwich from the oven, place immediately in a desiccator, and cool to room temperature. Record post bake sandwich weight. (D).
Procedure B
1. Zero electronic balance.
2. Place two pieces of aluminum foil (or aluminum sheet, plastic film, or plastic sheet) on scale.
(A).
4. Tare balance.
5. Place one support panel on flat surface. Place first piece of aluminum foil on top of this support panel.
6. Record the weight of a pre-mixed sample of adhesive in its container. If dispensing the adhesive from a cartridge (kit), record the weight of the cartridge (kit) plus any dispensing tips. (F).
7. Dispense a 10 to 15 gram specimen of mixed adhesive onto the first piece of aluminum foil. Place second piece of aluminum foil on top of the adhesive specimen to make a sandwich.
8. Record weight of the adhesive container. If dispensing the adhesive from a cartridge (kit), record the weight of the cartridge (kit) plus any dispensing tips. (G).
9. Place the aluminum spacers at the edges of the bottom support panel polypropylene sheet. The spacers provide a standard gap.
10. Place the second support panel on top of the assembly to make a supported sandwich. Take care to mate the edges.
11. Place the supported sandwich on a flat surface.
12. Place the weight on top of the supported sandwich to spread the adhesive specimen to a uniform thickness within the sandwich. Check that no adhesive squeezes out from between the pieces of aluminum foil or through tears in the aluminum foil.
13. Allow to cure 24 hours.
14. Remove the sandwich from between the support panels. Record the weight of the sandwich. This is referred to as the 24 hr weight. (C).
15. Bake sandwich at 110 degrees Celsius for 1 hour.
16. Remove sandwich from the oven, place immediately in a desiccator, and cool to room temperature.
17. Record post-bake sandwich weight. (D).
Procedural Notes
1--The support panels may be omitted if the aluminum foil (or aluminum sheet, plastic film, or plastic sheet) will not tear and the adhesive specimen will spread to a uniform thickness within the sandwich when the flat weight is placed directly on top of the sandwich.
2--Clamps may be used instead of a flat bottom weight to spread the adhesive specimen to a uniform thickness within the sandwich.
3--When dispensing from a static mixer, purging is necessary to ensure uniform, homogeneous specimens. The weighing in Procedure B, Step 6 must be performed after any purging.
4--Follow the adhesive manufacturer's directions for mixing and for dispensing from a cartridge (kit).
4.0 Calculations
4.1 The total weight loss from curing and baking of each specimen is used to determine the weight percent volatile matter content of that specimen
(A)Weight of post-bake specimen (P) = (D)-(A)Total Weight Loss (L) = (S)-(P)
(A)Weight of post-bake specimen (P) = (D)-(A)Total Weight Loss (L) = (S)-(P)
(A)Total Weight Loss (L) = (S)-(P)
Procedure A and Procedure B
Weight Percent Volatile Matter Content (V) = [(Total weight loss)/(Initial specimen weight)] x 100 = [(L)/(S)]
x 100
4.2 The weight volatile matter content of a material is the average of the weight volatile matter content of each specimen of that material. For example, if four specimens of a material were tested, then the weight percent volatile matter content for that material is: V = [V1 + V2 + V3 + V4]/4 Where: Vi = the weight percent volatile matter content of specimen i of the
material.
4.3 The weight percent solids content of the material is calculated from the weight percent volatile content of the material. Weight Percent Solids Content (N) = 100-(V)
Calculation Notes
1--The weight loss during curing and the weight loss during baking may be calculated separately. These values may be useful for identifying sources of variation in the results obtained for different specimens of the same material.
(A)] and the weight loss during baking is (C)-(D).
Subpart QQQQ_National Emission Standards for Hazardous Air Pollutants:
Surface Coating of Wood Building Products
Source: 68 FR 31760, May 28, 2003, unless otherwise noted.
What This Subpart Covers