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ASTM D7770-12

(Test Method)

Standard Test Method for Collection of Volatile Organic Compounds Emitted During Simulated Manufacturing of Engineered Wood Products Via a Sealed Caul Plate Method

Standard Test Method for Collection of Volatile Organic Compounds Emitted During Simulated Manufacturing of Engineered Wood Products Via a Sealed Caul Plate Method

SIGNIFICANCE AND USE
5.1 Compliance with national and local air emission regulations create the need to determine volatile organic compound (VOC) emissions from adhesive-bonded structural wood products.  
5.2 This method has been used to estimate the types and amounts of certain VOC that are emitted during production operations.  
5.3 The method was originally developed to measure the methanol, formaldehyde, and phenol emitted in a laboratory setting that is designed to simulate the hot pressing, and post pressing conditions of hot stacking and cool down period for exterior plywood and laminated veneer lumber (LVL) processes. This current method generalizes the concept for adhesive-bonded wood products.
SCOPE
1.1 This test method provides a method for the collection of volatile organic compounds (VOC) that are emitted during the manufacture of engineered wood products using a laboratory environment designed to simulate a defined production process. The method is used for the determination of the amounts of methanol, formaldehyde, phenol and other VOC that may be emitted during conditions designed to simulate production such as hot pressing, the conditions of ‘hot stacking’ and ‘cool-down’ that occurs post-press.  
1.2 The test method was originally developed to measure certain VOC from exterior plywood meeting Voluntary Product Standard PS 1–09 and structural composite lumber products such as laminated veneer lumber (LVL) meeting Specification D5456. Both of these product types are typically manufactured using phenol-formaldehyde resin based adhesives that meet Specification D2559.  
1.3 The test method is suitable for many types of wood products bonded with adhesives.  
1.4 This test method is specific for collecting VOC during simulated production of wood products and is not designed to determine general organic emissions from all indoor materials or sources.  
1.5 The values stated in SI units are to be regarded as standard. The values given in parentheses are for information only.  
1.6 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. Some specific hazards statements are given in Section 7 on Hazards.

General Information

Status
Historical
Publication Date
31-Oct-2012
ICS
13.040.30 - Workplace atmospheres
Technical Committee
D07 - Wood
Drafting Committee
D07.03 - Panel Products
Current Stage
Ref Project

Relations

Replaced By
ASTM D7770-12(2019) - Standard Test Method for Collection of Volatile Organic Compounds Emitted During Simulated Manufacturing of Engineered Wood Products Via a Sealed Caul Plate Method
Effective Date
01-Oct-2019

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ASTM D7770-12 - Standard Test Method for Collection of Volatile Organic Compounds Emitted During Simulated Manufacturing of Engineered Wood Products Via a Sealed Caul Plate MethodASTM D7770-12 - Standard Test Method for Collection of Volatile Organic Compounds Emitted During Simulated Manufacturing of Engineered Wood Products Via a Sealed Caul Plate Method
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ASTM D7770-12 - Standard Test Method for Collection of Volatile Organic Compounds Emitted During Simulated Manufacturing of Engineered Wood Products Via a Sealed Caul Plate Method
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Standards Content (Sample)

NOTICE: This standard has either been superseded and replaced by a new version or withdrawn.
Contact ASTM International (www.astm.org) for the latest information
Designation: D7770 − 12
Standard Test Method for
Collection of Volatile Organic Compounds Emitted During
Simulated Manufacturing of Engineered Wood Products Via
1
a Sealed Caul Plate Method
This standard is issued under the fixed designation D7770; the number immediately following the designation indicates the year of
original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A
superscript epsilon (´) indicates an editorial change since the last revision or reapproval.
1. Scope 2. Referenced Documents
2
2.1 ASTM Standards:
1.1 This test method provides a method for the collection of
D2145 Method of Test for Phenol Content of Phenol-Water
volatile organic compounds (VOC) that are emitted during the
3
Mixtures (Withdrawn 1978)
manufacture of engineered wood products using a laboratory
D2559 Specification for Adhesives for Bonded Structural
environment designed to simulate a defined production pro-
Wood Products for Use Under Exterior Exposure Condi-
cess. The method is used for the determination of the amounts
tions
ofmethanol,formaldehyde,phenolandotherVOCthatmaybe
D4442 Test Methods for Direct Moisture Content Measure-
emittedduringconditionsdesignedtosimulateproductionsuch
ment of Wood and Wood-Based Materials
as hot pressing, the conditions of ‘hot stacking’ and ‘cool-
D4933 Guide for Moisture Conditioning of Wood and
down’ that occurs post-press.
Wood-Based Materials
1.2 The test method was originally developed to measure D5456 Specification for Evaluation of Structural Composite
certainVOCfromexteriorplywoodmeetingVoluntaryProduct
Lumber Products
Standard PS 1–09 and structural composite lumber products E346 Test Methods for Analysis of Methanol
such as laminated veneer lumber (LVL) meeting Specification E1333 Test Method for Determining Formaldehyde Concen-
trations in Air and Emission Rates from Wood Products
D5456. Both of these product types are typically manufactured
Using a Large Chamber
using phenol-formaldehyde resin based adhesives that meet
Specification D2559. 2.2 Other Standards:
Voluntary Product Standard PS 1–09 Structural Plywood
1.3 The test method is suitable for many types of wood
products bonded with adhesives.
3. Terminology
3.1 Definitions:
1.4 This test method is specific for collecting VOC during
3.1.1 target production process—a set of specified manufac-
simulated production of wood products and is not designed to
turing parameters that define the production of an adhesive
determine general organic emissions from all indoor materials
bonded wood product. For the purposes of this standard, those
or sources.
parameters are designed to be representative of a specific
1.5 The values stated in SI units are to be regarded as
production facility and are used to derive the test specimen.
standard. The values given in parentheses are for information
3.1.2 test specimen—a combination of defined wood ele-
only.
ments with or without applied adhesive that is exposed to
1.6 This standard does not purport to address all of the
pressing and post pressing conditions in a defined laboratory
safety concerns, if any, associated with its use. It is the setting that is designed to simulate the Target Production
responsibility of the user of this standard to establish appro-
Process (see 3.1.1).
priate safety and health practices and determine the applica-
3.1.3 VOC—forthepurposesofthisstandard,thetermVOC
bility of regulatory limitations prior to use. Some specific
means the specific volatile organic compounds of
hazards statements are given in Section 7 on Hazards.
2
For referenced ASTM standards, visit the ASTM website, www.astm.org, or
contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM
1
This test method is under the jurisdiction of ASTM Committee D07 on Wood Standards volume information, refer to the standard’s Document Summary page on
and is the direct responsibility of Subcommittee D07.03 on Panel Products. the ASTM website.
3
Current edition approved Nov. 1, 2012. Published December 2012. DOI: The last approved version of this historical standard is referenced on
10.1520/D7770-12 www.astm.org.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States
1

---------------------- Page: 1 ----------------------
D7770 − 12
formaldehyde,methanolandphenolthatareemittedfromatest 5. Significance and Use
specimen during the pressing and post pressing measurements.
5.1 Compliance with national and local air emission regu-
lations create the need to determine volatile organic compound
4. Summary of Test Method
(VOC) emissions from adhesive-bonded structural wood prod-
4.1 A laboratory scale press is used to simulate the target
ucts.
production process with respect to the key variables that
5.2 This meth
...

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ASTM D7770-12(2019)(Test Method)
Standard Test Method for Collection of Volatile Organic Compounds Emitted During Simulated Manufacturing of Engineered Wood Products Via a Sealed Caul Plate Method

SIGNIFICANCE AND USE
5.1 Compliance with national and local air emission regulations create the need to determine volatile organic compound (VOC) emissions from adhesive-bonded structural wood products.  
5.2 This method has been used to estimate the types and amounts of certain VOC that are emitted during production operations.  
5.3 The method was originally developed to measure the methanol, formaldehyde, and phenol emitted in a laboratory setting that is designed to simulate the hot pressing, and post pressing conditions of hot stacking and cool down period for exterior plywood and laminated veneer lumber (LVL) processes. This current method generalizes the concept for adhesive-bonded wood products.
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1.1 This test method provides a method for the collection of volatile organic compounds (VOC) that are emitted during the manufacture of engineered wood products using a laboratory environment designed to simulate a defined production process. The method is used for the determination of the amounts of methanol, formaldehyde, phenol and other VOC that may be emitted during conditions designed to simulate production such as hot pressing, the conditions of ‘hot stacking’ and ‘cool-down’ that occurs post-press.  
1.2 The test method was originally developed to measure certain VOC from exterior plywood meeting Voluntary Product Standard PS 1–09 and structural composite lumber products such as laminated veneer lumber (LVL) meeting Specification D5456. Both of these product types are typically manufactured using phenol-formaldehyde resin based adhesives that meet Specification D2559.  
1.3 The test method is suitable for many types of wood products bonded with adhesives.  
1.4 This test method is specific for collecting VOC during simulated production of wood products and is not designed to determine general organic emissions from all indoor materials or sources.  
1.5 The values stated in SI units are to be regarded as standard. The values given in parentheses are for information only.  
1.6 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. Some specific hazards statements are given in Section 7 on Hazards.  
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1.1 This practice sets forth guidelines to control respiratory hazards in the metal removal environment.  
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5.2 This test method has been found to be satisfactory in the measurement of sulfuric acid for comparison with relevant occupational exposure limits.
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1.7 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. For more specific precautionary statements, see Section 9.  
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ASTM E1132-21(Practice)
Standard Practice for Health Requirements Relating to Occupational Exposure to Respirable Crystalline Silica

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SCOPE
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