偏二氯乙烯是一种无色透明的带有刺激性气味的液体,其化学结构同氯乙烯相似(仅多一个氯原子)。偏二氯乙烯又是一种重要的高分子合成单体。它同丙烯酸、丙烯酸酯类的共聚物,可用作感胶片涤纶片基底层的主要成膜树脂;而同丙烯腈的共聚胶乳(俗称偏丙胶乳),则可用于某些纸张的涂层; Vinylidene chloride is a colorless and transparent liquid with an irritating odor, with a chemical structure similar to that of vinyl chloride (only one more chlorine atom). Vinyl chloride is another important polymer monomer. It with acrylic acid, acrylic copolymer, can be used as the main film-forming film Dacron film-based resin; and with acrylonitrile copolymer latex (commonly known as partial latex), you can use for some paper coating;