摘要
由端羟基聚环氧氯丙烷 -蓖麻油与多异氰酸酯制备了聚氨酯密封胶 ,主要研究了扩链剂对该密封胶的力学性能、粘接性能的影响 ,并研究了一些其它性能。
A polyurethane sealant from hydroxy-terminal polyepichlorohydrin-castor oil and polyisocyanate was prepared .The effects of chain extender on the mechanical and adhesion properties of the sealant were studied .Some other properties of this sealant were given in the paper.
出处
《化学与粘合》
CAS
2000年第3期108-109,共2页
Chemistry and Adhesion
