文档介绍：Method of measuring concentration of anic
Compounds (VOC) emitted from car parts
汽车零部件VOC(挥发性有机化合物)浓度测试方法
Established on : July 30, 2004
制订:
Revised on : July 21, 2005
修订:
Reaffirmed on: January 1, 2012
重申:
1. SCOPE 范围
This standard specifies the method of measuring the concentration of pounds (VOC) emitted from the materials of car parts in order to facilitate researches for reducing in-occupant-room VOC including pounds; formaldehyde, acetaldehyde, toluene, xylene, ethylbenzene, styrene and tetradecan, among the substances which are listed in the guideline on the interior air contaminants made by the Ministry of Health, Labor and Welfare.
该标准详细说明了从汽车零部件材料中挥发的挥发性有机化合物浓度测试方法,目的是方便对降低“内部-居住者-空间”VOC包括7种:甲醛、乙醛、甲苯、二甲苯、乙苯、苯乙烯、十四烷的调查,包含于“健康,劳动,保障政府部门”制订的内部空气污染物方针列出的物质。
2. REFERENCE STANDARD 参考标准
“Determination of the of pounds and aldehydes for building products – Small
chamber method (JIS A 1901)”.
“建筑产品挥发性有机化合物和醛发散的决定——小房间方法(JIS A 1901)
3. VOC COLLECTION APPARATUSES AND SAMPLE PREPARATION
VOC收集装置和样品准备
VOC Collection Apparatuses VOC收集装置
- Tedlar Bags (10ℓ) having a sleeve with a cock (made by GL Science or equivalents)
XX袋(10ℓ)其上有带有龙头的袖子(由GL Science制造或等效的替代品)
- Clips or Teflon tape (ASF-110 made by Chukou Kagaku or equivalents) to seal Tedlar Bags
夹子或特氟纶带子(ASF-110由Chukou Kagaku制造或等效的替代品)来密封聚氟乙烯薄膜袋子
- Pure nitrogen (purity