Thermomechanical properties and chemical resistance of alkyl methacrylate/N-(4-chlorophenyl)maleimide copolymers

A. Ryttel

Published : 2022-09-17

Vol. 48 No. 10 (2003)

Thermomechanical properties and chemical resistance of alkyl methacrylate/N-(4-chlorophenyl)maleimide copolymers

A. Ryttel

Abstract

The copolymerizations of methyl, ethyl, butyl, pentyl, or octyl methacrylates with N-(4-chlorophenyl)maleimide [N-(4-ClPh)MI] initiated with benzoyl peroxide at the temperature range 60- 110degreesC were carried out. The content of N-(4-ClPh)MI in the initial mixtures of the monomers were 5 or 10 wt. %. N-(4- ClPh)MI was synthesized from maleic anhydride and 4- chloroaniline, in a two-step reaction. Selected properties of resulting copolymers, e.g. thermal stability, chemical resistance, Vicat softening point, T-g and hardness were determined. The influences of N-(4-ClPh)MI content in the copolymers and the length of alkyl group in methacrylates on their properties were discussed.

Keywords

kopolimery ; metakrylany alkilowe ; N-(4--chlorofenylo)maleimid ; stabilność termiczna ; odporność chemiczna ; temperatura zeszklenia ; twardość copolymers ; alkyl methacrylates ; N-(4-chlorophenyl)maleimide ; thermal stability ; chemical resistance ; glass transition temperature ; hardness

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Ryttel, A. (2022). Thermomechanical properties and chemical resistance of alkyl methacrylate/N-(4-chlorophenyl)maleimide copolymers. Polimery, 48(10), 695–700. Retrieved from https://ichp.vot.pl/index.php/p/article/view/1915

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