作者: Liu Jingkai , Zhang Di , Sun Ningning , Sun Qingle , Wang Chunxiang
DOI:
关键词: Melt extrusion 、 Copolymer 、 Vinylsilane 、 Styrene 、 Composite material 、 Polyphenyl ether 、 Fire retardant 、 Materials science
摘要: The invention provides an oil-resistant EVA cable material and a preparation technology thereof. comprises, by weight, 50-70 parts of vinylsilane/styrene grafted ethylene-vinyl acetate copolymer (EVA-g-VS/ST), 5-20 polyphenyl ether resin, 15-30 fire retardant 1-5 coupling agent; the VA content is 10-28%, prepared through melt extrusion method under effect initiator. According to material, technical problem issolved that oil resistance with low low, meanwhile obtained has excellent flame retardance mechanical performance.