单组分拼板胶乳液的研制  

Manufacture of Lingle-grouped Imposition Glue Emulsion

作　　者：邓崇阳[1] 马培华[2] 

机构地区：[1]遵义师范学院化学系,贵州遵义563002 [2]贵州大学化学系,贵州贵阳550025

出　　处：《化学与粘合》2005年第1期46-48,共3页Chemistry and Adhesion

摘　　要：采用甲苯-2,4-二异氰酸酯—三羟甲基丙烷加成物用苯酚进行封闭,再与聚乙烯醇缩甲醛溶液进行乳化,以其对木材的粘接性和耐水性进行初步的研究,取得了较满意的效果。Imposition glue emulsion was prepared by two steps: (1) the composite of toluene,2,4-diisocyanate and trimethylolpropane react with phenol in an sealed vessel,(2) and then emulsified the composite with polyvinyl formal solution.Caking property and water resistance of the wood were also investigated.

关 键 词：单组分 胶乳 拼板 乳液 二异氰酸酯 聚乙烯醇缩甲醛 三羟甲基丙烷 乳化 研制 木材 

分 类 号：TQ433[化学工程] TQ437.1