ASTM D6330-98(2008) Standard Practice for Determination of Volatile Organic Compounds (Excluding Formaldehyde) Emissions from Wood-Based Panels Using Small Environmental Chambers Under Defined Test Conditions

在规定的试验条件下用小型环境室测定人造板中挥发性有机化合物（不包括甲醛）排放量的标准实施规程

基本信息

标准号

ASTM D6330-98(2008)

标准状态

历史

发布单位或类别

美国-美国材料与试验协会(US-ASTM);

发布日期

实施日期

废止日期

CCS分类

ICS分类

13.040.99 空气质量 - 有关空气质量的其他标准 71.100.50 化工产品 - 木材防护化学药品 79.060.01 木基板材 - 木基板材综合

研制信息

起草单位

- 展开▼

起草人

归口单位

D22.05

摘要

1.1 The practice measures the volatile organic compounds (VOC), excluding formaldehyde, emitted from manufactured wood-based panels. A pre-screening analysis is used to identify the VOCs emitted from the panel. Emission factors (that is, emission rates per unit surface area) for the VOCs of interest are then determined by measuring the concentrations in a small environmental test chamber containing a specimen. The test chamber is ventilated at a constant air change rate under the standard environmental conditions. For formaldehyde determination, see Test Method D 6007.1.2 This practice describes a test method that is specific to the measurement of VOC emissions from newly manufactured individual wood-based panels, such as particleboard, plywood, and oriented strand board (OSB), for the purpose of comparing the emission characteristics of different products under the standard test condition. For general guidance on conducting small environmental chamber tests, see Guide D 5116.1.3 VOC concentrations in the environmental test chamber are determined by adsorption on an appropriate single adsorbent tube or multi-adsorbent tube, followed by thermal desorption and combined gas chromatograph/mass spectrometry (GC/MS) or gas chromatograph/flame ionization detection (GC/FID). The air sampling procedure and the analytical method recommended in this practice are generally valid for the identification and quantification of VOCs with saturation vapor pressure between 500 and 0.01 kPa at 25°C, depending on the selection of adsorbent(s).Note1—VOCs being captured by an adsorbent tube depend on the adsorbent(s) and sampling procedure selected (see Practice D 6196). The user should have a thorough understanding of the limitations of each adsorbent used.1.4 The emission factors determined using the above procedure describe the emission characteristics of the specimen under the standard test condition. These data can be used directly to compare the emission characteristics of different products and to estimate the emission rates up to one month after the production. They shall not be used to predict the emission rates over longer periods of time (that is, more than one month) or under different environmental conditions.1.5 Emission data from chamber tests can be used for predicting the impact of wood-based panels on the VOC concentrations in buildings by using an appropriate indoor air quality model, which is beyond the scope of this practice.1.6 The values stated in SI units shall be regarded as the standard (see IEEE/ASTM SI-10).1.7This practice does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of the standard to consult and establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.For specified hazard statements see Section 6. ====== Significance And Use ======The effects of VOC sources on the indoor air quality in buildings have not been well established. One basic requirement that has emerged from indoor air quality studies is the need for well-characterized test data on the emission factors of VOCs from building materials. Standard test method and procedure are a requirement for the comparison of emission factor data from different products.This practice describes a procedure for using a small environmental test chamber to determine the emission factors of VOCs from wood-based panels over a specified period of time. A pre-screening analysis procedure is also provided to identify the VOCs emitted from the products, to determine the appropriate GC/MS or GC/FID analytical procedure, and to estimate required sampling volume for the subsequent environmental chamber testing.Test results obtained using this practice provide a basis for comparing the VOC emission characteristics of different wood-based panel products. The emission data can be used to inform manufacturers of the VOC emissions from their products. The data can also be used to identify building materials with reduced VOC emissions over the time interval of the test.While emission factors determined by using this practice can be used to compare different products, the concentrations measured in the chamber shall not be considered as the resultant concentrations in an actual indoor environment. 1.1本规程测量了人造人造人造板排放的挥发性有机化合物（VOC），不包括甲醛。预筛选分析用于识别面板排放的挥发性有机化合物。然后，通过测量包含样本的小型环境试验箱中的浓度来确定感兴趣的挥发性有机化合物的排放因子（即每单位表面积的排放率）。在标准环境条件下，以恒定的换气率对试验箱进行通风。甲醛测定见试验方法D 6007.1.2本实施规程描述了一种测试方法，该方法专门用于测量新制造的单个人造板（如刨花板、胶合板和定向刨花板）的挥发性有机化合物排放量，目的是在标准测试条件下比较不同产品的排放特性。有关进行小型环境室试验的一般指南，请参阅指南D 5116.1.3通过在适当的单吸附剂管或多吸附剂管上吸附，然后进行热脱附和组合气相色谱/质谱（GC/MS）或气相色谱/火焰离子化检测（GC/FID），确定环境试验箱中的挥发性有机化合物浓度。本实施规程中推荐的空气取样程序和分析方法通常适用于25℃下饱和蒸汽压介于500和0.01 kPa之间的挥发性有机化合物的识别和量化°C、取决于吸附剂的选择。笔记1-吸附管捕获的挥发性有机化合物取决于所选的吸附剂和采样程序（见实施规程D 6196）). 用户应彻底了解所用每种吸附剂的局限性。1.4使用上述程序确定的发射系数描述了标准试验条件下试样的发射特性。这些数据可以直接用于比较不同产品的排放特性，并估计生产后一个月内的排放率。它们不得用于预测较长时间段（即一个月以上）或不同环境条件下的排放率。1.5通过使用适当的室内空气质量模型，室内试验的排放数据可用于预测人造板对建筑物中VOC浓度的影响，这超出了本规程的范围。1.6以国际单位制表示的数值应视为标准（见IEEE/ASTM SI-10）).1.7本规程并非旨在解决与其使用相关的所有安全问题（如有）。标准用户有责任在使用前咨询并制定适当的安全和健康实践，并确定监管限制的适用性。有关规定的危险说明，请参阅第6节。====意义和用途======挥发性有机化合物源对建筑物室内空气质量的影响尚未完全确定。室内空气质量研究提出的一个基本要求是需要关于建筑材料中挥发性有机化合物排放因子的特征良好的测试数据。标准试验方法和程序是比较不同产品排放因子数据的要求。本规程描述了一种使用小型环境试验箱确定指定时间段内人造板挥发性有机化合物排放因子的程序。还提供了预筛选分析程序，以识别产品排放的挥发性有机化合物，确定适当的气相色谱/质谱或气相色谱/氢火焰离子化检测器分析程序，并估计后续环境室测试所需的采样量。使用本规程获得的测试结果为比较不同人造板产品的VOC排放特性提供了依据。排放数据可用于通知制造商其产品的挥发性有机化合物排放量。该数据还可用于识别在测试时间间隔内VOC排放减少的建筑材料。虽然通过使用本规程确定的排放因子可用于比较不同的产品，但在室内测量的浓度不应被视为实际室内环境中的合成浓度。展开▼

关联标准

代替如下标准

1.ASTM D6330-98(2003) Standard Practice for Determination of Volatile Organic Compounds (Excluding Formaldehyde) Emissions from Wood-Based Panels Using Small Environmental Chambers Under Defined Test Conditions。

被如下标准代替

1. ASTM D6330-98(2014) Standard Practice for Determination of Volatile Organic Compounds (Excluding Formaldehyde) Emissions from Wood-Based Panels Using Small Environmental Chambers Under Defined Test Conditions。

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