由上海塑料制品六厂开发研究的“冰箱用聚氨脂替代50％CFCs发泡新工艺研究”项目,日前在沪由轻工部和上海市科委组织的专家鉴定。该新发泡体采用了以低粘度、低烃值的6396聚醚多之醇为基础、配以交联剂、稳定剂、催化剂、发泡剂、综合剂等混合而成(A料),并同相应比例的PAPl(E料)在一定条件下反应,从而得到所 The project of “Research on New Technology of Filling 50% CFCs for Refrigerator with Polyurethane” researched and developed by Shanghai Plastic Products Factory 6 was recently appraised by experts organized by Shanghai Light Industry Ministry and Shanghai Science and Technology Commission. The new foam is based on 6396 polyetherpolyol with low viscosity and low hydrocarbon value, mixed with a crosslinking agent, a stabilizer, a catalyst, a foaming agent and a synthetic agent (A material) And with the corresponding proportion of PAPl (E material) under certain conditions, thus obtaining