China Shanxi Institute of Chemical drying Reuters done KL-E series epoxy functional polymer chain extender development projects, scientific and technological achievements through the identification of a few days ago Science and Technology Department of Shanxi Province.
KL-E series epoxy functionalized polymer chain extenders include KL-E4300, 4370 and 4370B, which are made of vinyl monomers such as glycidyl methacrylate and styrene and lower alcohol esters of acrylic acid. Polymerization and suspension polymerization process copolymerization synthesis, widely used in polylactic acid and other polyester biodegradable plastics and polybutylene terephthalate and other condensed engineering plastic chain expansion modification, can improve the resin melt strength, processing Stability and mechanical properties.
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