集成材拼接胶粘剂的研制  

Preparation of Adhesive for Wood Edge Splice

作　　者：宋克祥[1] 张国强[1] 王瑞雪 洪有琴[1] 黄玉林[1] 

机构地区：[1]黑龙江省石油化学研究院,黑龙江哈尔滨150040 [2]哈尔滨市华宇股份有限公司,黑龙江哈尔滨150036

出　　处：《化学与粘合》2001年第1期10-11,13,共3页Chemistry and Adhesion

摘　　要：本文采用接枝共聚改性聚醋酸乙烯乳液和制备异氰酸酯预聚体生产出集成材工业用拼接胶粘剂。对该胶的耐水剥离率、压缩剪切强度、木破率及施工工艺性能等方面进行了研究 ,并达到了同类进口胶的水平。An emulsive adhesive for wood edge splice was made of a grafted copolyemer PVAc and an isocyanate prepolymer.The waterproof peeling rate,the compressive shear strength and the wood shattering were investigated.The properties of this adhesive were corresponded to the standard of the same kind of import adhesives.

关 键 词：集成材 异氰酸酯 拼接胶粘剂 制备方法 性能检测 

分 类 号：TQ430.6[化学工程] TQ437.1