小型环境舱法对水性内墙涂料TVOC释放的研究  

Study on TVOC Emission from Waterborne Interior Wall Coatings by Environmental Test Chamber Method

作　　者：谢义师 胡晓珍[1,2] 沈学宁[1] 杨勇 任彬彬 

机构地区：[1]华东理工大学,上海200237 [2]国家建筑工程材料质量监督检验中心,上海201108 [3]上海建科检验有限公司,上海201108

出　　处：《涂料工业》2016年第1期38-43,共6页Paint & Coatings Industry

基　　金：国家科技支撑计划子课题(2012BAJ02B01-3)

摘　　要：涂料涂刷后释放的总挥发性有机物(TVOC)是造成室内空气污染的原因之一,水性内墙涂料作为内墙涂料行业发展的趋势和方向,其TVOC的释放有待研究,检测时的评价时间点也有待确定。本研究对市场上主要水性内墙涂料产品进行TVOC释放量测定,考察其TVOC释放水平;利用不同实验室的环境测试舱,研究添加不同成膜助剂水性涂料的TVOC释放特性;并通过对不同种类水性内墙涂料TVOC释放量的研究,确定利用环境测试舱法评价水性内墙涂料TVOC释放量的最佳评价时间点。The coating is one of the sources which might release TVOC （total volatile or- ganic compound） and pollute the indoor air. Nowadays waterborne interior wall coatings is the development tend of the interior wall coating. The TVOC emissions of the waterborne interior wall coatings need to be investigated further, and the evaluating time point is also to be deter- mined. In this paper, the major commercialized waterborne interior coatings have been tested and investigated in terms of the TVOC emission level. The TVOC emission performance of waterborne interior wall coatings comprising different film-forming agents has been studied. Different laboratories are used to study the relationship between TVOC emission and release time so as to determine the best evaluating time by the method of environmental test chamber.

关 键 词：水性涂料 TVOC 环境测试舱 

分 类 号：TQ637.81[化学工程—精细化工]