验证了无机增稠剂、纤维素醚类增稠剂、碱溶胀丙烯酸型增稠剂、聚氨酯型增稠剂在水性木器涂料中的防流挂效果,对比了不同体系增稠剂对干膜涂层光泽的影响程度。结果表明：无机与纤维素醚类对涂层有消光作用;碱溶胀丙烯酸体系中不同品种、规格对光泽影响情况差别较大;聚氨酯类增稠剂对光泽影响最小,是制备水性亮光木器涂料的首选防流挂增稠剂。%This paper verifies the anti-sagging effect of inorganic thickener, cellulose ether thickener, alkali swelling acrylic thickener and polyurethane thickener in waterborne wooden ware coatings; and compares the degree of the influence of deferent systems of thickening agents on dry fihn gloss. It is showed that inorganic and cellulose ethers have flatting effect on the coatings film; alkali swelling acrylic thickener of different variety and specification has markedly different influence on the gloss of the coatings film; polyurethane thickener has little effect on the gloss and is the preferred light anti-sagging thickener for the preparation of water-borne high-gloss wooden ware coatings.
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