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一、前言 建筑涂料主要分为:油性涂料和水性涂料两大类,水性涂料中又分为水溶性涂料和合成树脂乳液型涂料。油性涂料的主要污染物是各种溶剂;水性涂料中的主要污染物是有害的各种助剂、有毒的防腐防霉剂和含重金属的颜色填料。涂料的污染问题虽然我们经常提起,但却始终没有放到议程中得以重视,从大白粉、106涂料、乳胶涂料、多彩涂料、高档乳胶漆以及目前比较热的高性能涂料,我们都在追求涂料的两大功能:装饰和保护,而对污染问题重视不够。今天,从内因
I. INTRODUCTION Architectural coatings are mainly divided into two major categories: oil-based coatings and water-based coatings. Waterborne coatings are divided into water-soluble coatings and synthetic resin emulsion coatings. The main contaminants of oily paints are various solvents; the main pollutants in water-based paints are various kinds of harmful additives, toxic anti-corrosion and anti-mold agents, and color fillers containing heavy metals. Although the pollution problem of paint is often mentioned, it has never been put on the agenda and we have paid attention to it. We have been pursuing paints from big white powder, 106 paints, latex paints, colorful paints, high-grade latex paints and currently hot high-performance paints. The two major functions: decoration and protection, and insufficient attention to pollution issues. Today, from within