摘要
对目前几种 CFC-1 1替代技术的优缺点和发展现状做了简单分析 ,介绍现有最成熟的新一代聚氨酯泡沫塑料发泡剂—— HCFC-1 41 b(1 ,1 -二氯 -1 -氟乙烷 )的一些基本性能 ,并讨论了HCFC-1 41 b替代 CFC-1
The advantages and disadvantages of some of present CFC-11 alternative technologies and their development are discussed. The basic properties of HCFC-141b are presented and at the same time, the problems which may be caused by the substitutions of HCFC-141b for CFC-11, and their possible solutions are talked over.
出处
《导弹与航天运载技术》
北大核心
2003年第4期45-49,共5页
Missiles and Space Vehicles
