4min快速脱模环戊烷型组合聚醚  

Fast-demoulding Cyclopentane-type Combined Polyether in 4 minutes

作　　者：刘军 王玉 王新莉 李晓芳 

机构地区：[1]山东东大聚合物股份有限公司,山东淄博255000

出　　处：《化学推进剂与高分子材料》2011年第6期85-88,共4页Chemical Propellants & Polymeric Materials

摘　　要：开发了一种以聚醚多元醇、泡沫稳定剂、叔胺催化剂、环戊烷、水等原料配置的组合聚醚,可用于4 min快速脱模冰箱组合料的生产。讨论了聚醚多元醇、催化剂、泡沫稳定剂、环戊烷等对快速脱模的影响。结果表明,该组合聚醚贮存稳定性好,制得的的泡沫性能优良,能满足4 min快速脱模冰箱组合料的生产。A combined polyether was prepared by using polyether polyol,foam stabilizer,tertary amines catalyst,cyclopentane,water,and so on as raw materials,and it can be used for producing 4 min fast-demoulding refrigerator blends.The effects of polyether polyol,catalyst,foam stabilizer,cyclopentane,etc.on fast-demoulding were discussed.The results show that the combined polyether possesses good storage stability,and the properties of the obtained foam are excellent,and it can meet the need for producing 4 min fast-demoulding refrigerator blends.

关 键 词：环戊烷 组合聚醚 聚氨酯硬泡塑料 快速脱模 冰箱 

分 类 号：TQ328.3[化学工程—合成树脂塑料工业]