影响聚氨酯胶辊使用性能的因素研究  

Study on factors affecting application performance of polyurethane rubber roller

作　　者：刘兆阳 房玉俊 孟平 曹士强 Liu Zhaoyang;Fang Yujun;Meng Ping;Cao Shiqiang(Shandong INOV Polyurethane Co.,Ltd.,Zibo 255086,China)

机构地区：[1]山东一诺威聚氨酯股份有限公司

出　　处：《化学推进剂与高分子材料》2019年第6期71-73,共3页Chemical Propellants & Polymeric Materials

摘　　要：研究了聚氨酯弹性体的回弹性和压缩永久变形对聚氨酯胶辊使用效果和寿命的影响,并详细考察了3,3′–二氯–4,4′–二氨基二苯基甲烷(MOCA)的种类及扩链系数对聚氨酯弹性体力学性能的影响。介绍了浇注管线长度对胶辊性能的影响,帮助胶辊行业在预聚体的使用工艺上来改善胶辊的力学性能。TThe influence of the resilience and compression permanent deformation of the polyurethane elastomer on the application effects and service life of the polyurethane rubber roller was investigated.The influence of the type and chain extending coef ficient of 3,3′-dichloro-4,4′-diaminodiphenylmethane(MOCA)on the mechanical performance of the polyurethane elastomer was investigated in detail.The influence of the casting pipeline length on the performance of the rubber roller was introduced to help the rubber roller industry to improve the mechanical performance of the rubber roller in the application process of the prepolymer.

关 键 词：聚氨酯 弹性体 压缩永久变形 胶辊 

分 类 号：TQ323.8[化学工程—合成树脂塑料工业]