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 factors which influenced adhesive strength, curing speed of reactive polyurethane hot melt adhesive were studied.
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.
通过红外光谱、表面接触角等检测了SPUR的结构和性能，研究了硅烷对聚氨酯热熔胶粘接性能的影响。
The configuration and performance of SPUR were reviewed by FT-IR, contact angle etc. The influence of SPUR's bonding performance to Al was researched.
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