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Synthesis and characterization of polycarbonate/polydimethylsiloxane multiblock copolymer prepared from dimethylsiloxane and various aromatic dihydroxyl monomers

✍ Scribed by Wen-Chang Shih; Chen-Chi M. Ma; Jen-Chang Yang; Jen-Tau Gu; Li-Dar Tsai

Publisher: John Wiley and Sons
Year: 2000
Tongue: English
Weight: 187 KB
Volume: 75
Category: Article
ISSN: 0021-8995
DOI: 10.1002/(sici)1097-4628(20000124)75:4<545::aid-app10>3.0.co;2-9

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✦ Synopsis

This study utilizes different types of bisphenol monomers instead of bisphenol-A to synthesize phenol terminated polydimethylsiloxane-polycarbonate block copolymers. The copolymers were synthesized by interfacial phosgenation of ␣, -phenol-organofunctional polydimethylsiloxane oligomer with various aromatic dihydroxyl monomers. In addition,the thermal properties, flammability, and mechanical properties of the synthesized copolymers after extrusion and injection molding were investigated.

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✍ Wen-Chang Shih; Chen-Chi M. Ma 📂 Article 📅 1999 🏛 John Wiley and Sons 🌐 English ⚖ 434 KB 👁 1 views

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