Studies on the Glass Transition Temperature of Vinyls/ N-Substituted Maleimides Copolymers

Abstract

Abstract: The glass transition temperature( T_g) of vinyls/ N-substituted maleimides copolymers was determined by differential scanning calorimeter(DSC). The effects of copolymer composition and sequence distribution, types of vinyls and N-substituted maleimide on T_g were investigated. An equation in term of copolymer composition and sequence distribution was presented to predict T_g of copolymer. The equation can be used to describe not only the random copolymer, but also the copolymer with the alternating tendency.

Key words: Vinyl monomer, N-Substituted maleimide, Glass transition temperature

CLC Number:

O631

TrendMD:

SHAN Guo-Rong, WENG Zhi-Xue, HUANG Zhi-Ming, PAN Zu-Ren . Studies on the Glass Transition Temperature of Vinyls/ N-Substituted Maleimides Copolymers[J]. Chem. J. Chinese Universities, 2000, 21(10): 1603.

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Studies on the Glass Transition Temperature of Vinyls/ N-Substituted Maleimides Copolymers

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