1、Designation:D633098(Reapproved 2014)Standard Practice forDetermination of Volatile Organic Compounds(ExcludingFormaldehyde)Emissions from Wood-Based Panels UsingSmall Environmental Chambers Under Defined TestConditions1This standard is issued under the fixed designation D6330;the number immediately
2、following the designation indicates the year oforiginal adoption or,in the case of revision,the year of last revision.A number in parentheses indicates the year of last reapproval.Asuperscript epsilon()indicates an editorial change since the last revision or reapproval.1.Scope1.1 The practice measur
3、es the volatile organic compounds(VOC),excluding formaldehyde,emitted from manufacturedwood-based panels.Apre-screening analysis is used to identifythe VOCs emitted from the panel.Emission factors(that is,emission rates per unit surface area)for the VOCs of interestare then determined by measuring t
4、he concentrations in a smallenvironmental test chamber containing a specimen.The testchamber is ventilated at a constant air change rate under thestandardenvironmentalconditions.Forformaldehydedetermination,see Test Method D6007.1.2 This practice describes a test method that is specific tothe measur
5、ement of VOC emissions from newly manufacturedindividual wood-based panels,such as particleboard,plywood,and oriented strand board(OSB),for the purpose of comparingthe emission characteristics of different products under thestandard test condition.For general guidance on conductingsmall environmenta
6、l chamber tests,see Guide D5116.1.3 VOC concentrations in the environmental test chamberare determined by adsorption on an appropriate single adsor-bent tube or multi-adsorbent tube,followed by thermal desorp-tion and combined gas chromatograph/mass spectrometry(GC/MS)or gas chromatograph/flame ioni
7、zation detection(GC/FID).The air sampling procedure and the analytical methodrecommended in this practice are generally valid for theidentification and quantification of VOCs with saturation vaporpressure between 500 and 0.01 kPa at 25C,depending on theselection of adsorbent(s).NOTE1VOCs being captu
8、red by an adsorbent tube depend on theadsorbent(s)and sampling procedure selected(see Practice D6196).Theuser should have a thorough understanding of the limitations of eachadsorbent used.1.4 The emission factors determined using the above pro-cedure describe the emission characteristics of the spec
9、imenunder the standard test condition.These data can be useddirectly to compare the emission characteristics of differentproducts and to estimate the emission rates up to one monthafter the production.They shall not be used to predict theemission rates over longer periods of time(that is,more thanon
10、e month)or under different environmental conditions.1.5 Emission data from chamber tests can be used forpredicting the impact of wood-based panels on the VOCconcentrations in buildings by using an appropriate indoor airquality model,which is beyond the scope of this practice.1.6 The values stated in
11、 SI units shall be regarded as thestandard(see IEEE/ASTM SI-10).1.7 This practice does not purport to address all of thesafety concerns,if any,associated with its use.It is theresponsibility of the user of the standard to consult andestablish appropriate safety and health practices and deter-mine th
12、e applicability of regulatory limitations prior to use.For specified hazard statements see Section 6.2.Referenced Documents2.1 ASTM Standards:2D1356 Terminology Relating to Sampling and Analysis ofAtmospheresD1914 Practice for Conversion Units and Factors Relating toSampling and Analysis of Atmosphe
13、resD5116 Guide for Small-Scale Environmental Chamber De-terminations of Organic Emissions from Indoor Materials/ProductsD6007 Test Method for Determining Formaldehyde Concen-trations in Air from Wood Products Using a Small-ScaleChamberD6196 Practice for Selection of Sorbents,Sampling,and1This practi
14、ce is under the jurisdiction ofASTM Committee D22 on Air Qualityand is the direct responsibility of Subcommittee D22.05 on Indoor Air.Current edition approved Nov.1,2014.Published November 2014.Originallyapproved in 1998.Last previous edition approved in 2008 as D6330 98(2008).DOI:10.1520/D6330-98R1
15、4.2For referenced ASTM standards,visit the ASTM website,www.astm.org,orcontact ASTM Customer Service at serviceastm.org.For Annual Book of ASTMStandards volume information,refer to the standards Document Summary page onthe ASTM website.Copyright ASTM International,100 Barr Harbor Drive,PO Box C700,W
16、est Conshohocken,PA 19428-2959.United States1 Thermal Desorption Analysis Procedures for Volatile Or-ganic Compounds in AirE355 Practice for Gas Chromatography Terms and Relation-shipsE741 Test Method for Determining Air Change in a SingleZone by Means of a Tracer Gas DilutionIEEE/ASTM SI-10 Standard for Use of the InternationalSystem of Units(SI):The Modern Metric System2.2 Other Standard:EPA TO-17 Determination of Volatile Organic Compoundsin Ambient Air Using Active Sampling Onto SorbentTubes