New silicone flame retardant potting compound was prepared by blending of LTV silicone rubber as base gum with diluent, crystalline quartz filler, chain extension agent, crosslinking agent, inhibitor, carbon black and platinum catalyst. 以中温硫化硅橡胶(以下简称LTV硅橡胶)为基胶,混入稀释剂、石英粉、链增长剂、交联剂、阻聚剂、炭黑及铂催化剂等组分,制得新型有机硅阻燃灌封料。
Influence of Polymerization Methods and Chain-Extension Agent on Relative Molecular Weight of Polylactide 聚合方法和扩链剂对乳酸聚合物相对分子质量的影响
The diol chain-extension agent is an important factor influencing the physical performance of TPU. 二醇扩链剂是影响TPU物理性能的一个重要因素。