The factors which influenced adhesive strength, curing speed of reactive polyurethane hot melt adhesive were studied.
考察了各因素对反应型聚氨酯热熔胶粘接强度、固化速度等性能的影响。
The paper studied the synthesis and formulation of the moisture-curable polyurethane hot melt adhesive for wood splice.
对湿固化聚氨酯热熔拼板胶的合成与配方设计进行了研究。
Silylated hot melt moisture cured polyurethane adhesive(SPUR)was prepared with KH-550, and a series of polymer was synthesized with different silane ending ratio.
通过聚氨酯预聚体法合成出硅烷KH-550封端的聚氨酯热熔胶（SPUR），并制备了一系列不同封端率的硅烷化聚氨酯热熔胶。
With polyether polyurethane as the main body the hot melt adhesives has good flexibility, poor adhesive peel strength and heat resistance.
以聚醚为主体的聚氨酯热熔胶虽然柔韧性得到改善，但胶黏剂的剥离强度，耐热性又较差。
With polyether polyurethane as the main body the hot melt adhesives has good flexibility, poor adhesive peel strength and heat resistance.
以聚醚为主体的聚氨酯热熔胶虽然柔韧性得到改善，但胶黏剂的剥离强度，耐热性又较差。
应用推荐