Synthesis and Characterization of Triblock Copolymer Base on Glycidyl Azide Polymer

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CHIZARI M.; BAYAT Y.

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Journal: JOURNAL OF ENERGETIC MATERIALS Year:2018 | Volume:13 | Issue:3 (39) Page(s): 145-151

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Information Journal Paper

Title

Synthesis and Characterization of Triblock Copolymer Base on Glycidyl Azide Polymer

Author(s)

CHIZARI M. | BAYAT Y. | Issue Writer Certificate

Keywords

Triblock CopolymerQ2

BinderQ2

Glycidyl Azide PolymerQ1

PolycaprolactoneQ1

Abstract

Binder has a key role in the performance of composite propellants. GAP is one of the most important energetic Binders, however, it has not suitable mechanical and thermal properties, and Tg. The aim of this investigation is to improve the properties of GAP by its copolymerization with Polycaprolactone. New energetic Triblock Copolymer was synthesized with a yield of 91% using Glycidyl Azide Polymer (GAP) as a macroinitiator and following cation ring polymerization method using caprolactone monomer in the presence of dibutyltin dilaurate as catalyst. The synthesized PCL-GAP-PCL Triblock Copolymer was characterized using GPC, 13CNMR, ˡ HNMR, IR and its thermal behavior has been investigated using DSCTGA. The results show increasing of thermal stability and reduction of glass transition temperature of the synthesized copolymer compared to GAP.

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APA: Copy

CHIZARI, M., & BAYAT, Y.. (2018). Synthesis and Characterization of Triblock Copolymer Base on Glycidyl Azide Polymer. JOURNAL OF ENERGETIC MATERIALS, 13(3 (39) ), 145-151. SID. https://sid.ir/paper/390506/en

Vancouver: Copy

CHIZARI M., BAYAT Y.. Synthesis and Characterization of Triblock Copolymer Base on Glycidyl Azide Polymer. JOURNAL OF ENERGETIC MATERIALS[Internet]. 2018;13(3 (39) ):145-151. Available from: https://sid.ir/paper/390506/en

IEEE: Copy

M. CHIZARI, and Y. BAYAT, “Synthesis and Characterization of Triblock Copolymer Base on Glycidyl Azide Polymer,” JOURNAL OF ENERGETIC MATERIALS, vol. 13, no. 3 (39) , pp. 145–151, 2018, [Online]. Available: https://sid.ir/paper/390506/en

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