摘要
介绍了一种用于HCFC 14 1b发泡的聚醚多元醇的制备方法 ,对影响聚醚质量的因素进行了讨论 ,结果表明 ,以该聚醚为多元醇原料、HCFC 14 1b为发泡剂制备的聚氨酯硬泡 ,其性能与CFC
The method of preparing a polyether polyol for HCFC 141b blown foam was introduced. The effects of some factors on the quality of polyether polyol were discussed. The results showed that the foam is equivalent with those based on CFC 11 and conventional polyether polyols.
出处
《聚氨酯工业》
2003年第1期26-28,共3页
Polyurethane Industry
