Solvent type chloroprene rubber adhesive with excellent weather ability and preparation method thereof  

一种耐候性好的溶剂型氯丁橡胶胶粘剂及其制备方法

Inventor(s): CHEN JIAN; ZHANG JIANGUANG; YANG WENQIAN

Priority number(s): CN20131196735 20130523

Abstract of  CN103265895 (A)：

The invention provides an adhesive, particularly relates to a chloroprene rubber adhesive and belongs to the technical field of adhesives. The solvent type chloroprene rubber adhesive comprises the following constituents in parts by weight: 30-50 parts of chloroprene rubber, 10-15 parts of natural rubber, 10-15 parts of vinyl acetate, 10-20 parts of methyl methacrylate, 5-10 parts of hydroxyethyl methylacrylate, 4-8 parts of epoxy resin, 10-20 parts of terpene resin, 5-10 parts of coumarone resin, 2-4 parts of hydroquinone, 5-10 parts of magnesium oxide, 30-10 parts of solvent and 3-5 parts of anti-aging agent.; The solvent type chloroprene rubber adhesive provided by the invention has better heat resistance and cold tolerance, the adhesive strength of the chloroprene rubber adhesive provided by the invention can be more than 130N/cm, after being placed for 7 days at minus 30 DEG C, the adhesive strength also can be 110N/cm, and after being placed for 7 days at 100 DEG C, the adhesive strength is more than 75N/cm.