PB类助剂对硝酸酯增塑聚醚推进剂性能的影响

推进技术 ›› 2001, Vol. 22 ›› Issue (5): 429-431.

PB类助剂对硝酸酯增塑聚醚推进剂性能的影响

李洪旭,唐汉祥,邓剑如,周明川

湖北红星化学研究所!湖北襄樊441003;湖北红星化学研究所!湖北襄樊441003;湖北红星化学研究所!湖北襄樊441003;湖北红星化学研究所!湖北襄樊441003

发布日期:2021-08-15

Effect of PB aids on property of nitrate plasticized polyether propellant

Hubei Red Star Chemical Inst.,Xiangfan 441003,China;Hubei Red Star Chemical Inst.,Xiangfan 441003,China;Hubei Red Star Chemical Inst.,Xiangfan 441003,China;Hubei Red Star Chemical Inst.,Xiangfan 441003,China

Published:2021-08-15

摘要/Abstract

摘要： 为改善硝酸酯增塑聚醚推进剂药浆的工艺性能 ,考察了自制PB类功能助剂对该推进剂工艺和力学等性能的影响。结果表明 :PB类助剂可降低药浆的粘度与屈服值 ,延长适用期 ;同时具有键合功效 ,可保持推进剂良好的力学性能 ,具有多功能作用 ,是该类推进剂较好的功能助剂。

关键词: 聚醚推进剂;助剂;工艺性能;力学性能

Abstract: In order to improve the processingability of nitrate plasticized polyether propellant slurry, the effects of preparated PB aids on processing and mechanical properties of the propellant was investigated . Results show that PB aids improve the processing property,and keep fine mechanical property at the same time.PB aids are regarded as fine auxiliary aids of the propellant.

Key words: Polyether propellant;Auxiliary agent;Processing property;Mechanical property

李洪旭,唐汉祥,邓剑如,周明川. PB类助剂对硝酸酯增塑聚醚推进剂性能的影响[J]. 推进技术, 2001, 22(5): 429-431.