Rheokinetic studies on the curing process of energetic systems containing RDX, HTPB with high content of 1,2-vinyl groups and hydantoin-based bonding agent

被引：6

作者：

Zalewski, Karol ^{[1
]}

Chylek, Zbigniew ^{[1
]}

Trzcinski, Waldemar A. ^{[1
]}

机构：

[1] Mil Univ Technol, Inst Chem, PL-00908 Warsaw, Poland

来源：

POLYMER TESTING | 2022年 / 111卷

关键词：

HTPB; Explosive; Bonding agent; Diisocyanate; Viscosity; PROPELLANT; POLYMERIZATION; POLYURETHANES; CATALYSTS;

D O I：

10.1016/j.polymertesting.2022.107611

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Series of rheokinetic studies involving pure HTPB with high content of 1,2-vinyl groups, binder systems with HTPB, IPDI and DBTDL, and energetic systems containing RDX, HTPB binder system and hydantoin-based bonding agent were conducted. Using the viscosity-temperature dependency of pure HTPB the VFT parameters were calculated. Next, pot-life and curing rate constants of HTPB/IPDI binder systems and kinetic parameters of Arrhenius and Eyring equations were determined. The influence of RDX and bonding agent on curing process of energetic systems was examined.

引用

页数：9

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