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粘合剂也称粘接剂、粘着剂、胶粘剂,俗称胶。粘合剂的用途是把两个或几个相同与不同的固体,牢固地粘合在一起。粘合剂的种类很多,有机物的由大豆、橡胶、鱼胶、牛皮等经加工而成。无机物的有水玻璃等。随着石油化工业的发展,烯类粘合剂发展很快,如酚醛树脂、环氧树脂、氨基树脂、乙烯基树脂等。据记载及考古发现,人类利用粘合剂有着悠久的历史,我国早在秦汉时代就广泛应用动物胶、天然胶作粘合剂了。合成粘合剂是1909年酚醛树脂工业诞生以后才开始的。而粘合剂的声誉是在第二次世界大战时创建出来的。1941年英国将自己生产的酚醛—聚乙烯醇树脂混合型结构
Adhesives, also known as adhesives, adhesives, adhesives, commonly known as plastic. The purpose of the adhesive is to firmly bond two or more of the same and different solids together. Many types of adhesives, organic matter from soybeans, rubber, fish glue, leather and other processed. Inorganic water glass. With the development of the petrochemical industry, vinyl adhesives develop rapidly, such as phenolic resin, epoxy resin, amino resin, vinyl resin and the like. According to records and archaeological discoveries, human use of adhesives has a long history, our country as early as Qin and Han dynasties widely used animal glue, natural rubber as a binder. Synthetic adhesives started in 1909 after the birth of the phenolic resin industry. The adhesive’s reputation was created during the Second World War. 1941 Britain will produce its own phenolic - polyvinyl alcohol resin hybrid structure