Synthesis of Azide-Functionalized Hydroxyl-Terminated Polybutadiene

被引：18

作者：

Pant, Chandra Shekhar ^{[1
]}

Mada, S. S. N. M. Santosh ^{[1
]}

Mehilal ^{[2
]}

Banerjee, Shaibal ^{[3
]}

Khanna, Pawan K. ^{[3
]}

机构：

[1] Adv Ctr Energet Mat, Nasik 422207, Maharashtra, India

[2] High Energy Mat Res Lab, Pune, Maharashtra, India

[3] Def Inst Adv Technol, Dept Appl Chem, Pune, Maharashtra, India

来源：

JOURNAL OF ENERGETIC MATERIALS | 2016年 / 34卷 / 04期

关键词：

azide-functionalized hydroxyl-terminated polybutadiene; azide-HTPB; HTPB; ENERGETIC MATERIALS; THERMAL-DECOMPOSITION; PROPELLANT; BINDER; DSC;

D O I：

10.1080/07370652.2015.1119915

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

This article reports ways to functionalize hydroxyl-terminated polybutadiene (HTPB) by azide groups to impart energetic properties to the polymer. Two different synthetic approaches were explored to synthesize azide-functionalized hydroxyl-terminated polybutadiene (azide-HTPB). The functionalized polymer was analyzed for structural confirmation and determination of important physical and thermal properties. Azide-HTPB obtained by azidation of 10% double bonds of HTPB showed viscosity of 11Pa.s and a glass transition temperature of -66 degrees C.

引用

页码：440 / 449

页数：10

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