Flame-retarded expandable polystyrene copolymer
A technology of expandable polystyrene and copolymers, applied in the field of expandable polystyrene, can solve the problems of flame retardants not being uniformly dispersed, foam shrinkage and collapse, and poor compatibility, so as to avoid foam shrinkage and collapse , Improve heat resistance, increase the effect of flame retardant ability
Inactive Publication Date: 2014-09-17
ZHEJIANG QUZHOU WANNENGDA SCI & TECH
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The invention discloses a flame-retarded expandable polystyrene copolymer. In a reaction kettle, pure water is filled, a certain amount of a dispersant, an initiator, styrene, vinylidene chloride, trifluorochlor oethylene and glycidyl methacrylate monomers are added, and after the obtained mixture is heated to a reaction temperature, the obtained product is polymerized so as to obtain a product of the invention.
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