Low-cost polyethylene modified polyphenyl ether material for automobile plastic parts
A polyethylene modification, polyphenylene sulfide technology, applied in the field of polymer materials, can solve the problems of high brittleness, low impact strength, poor toughness, etc., and achieve the effects of self-lubrication, good electrical properties, and improved performance
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[0013] The material in this example is made of the following raw materials in parts by weight: polyphenylene sulfide 100, recycled polyethylene 18, isopropyl tris(dioctyl pyrophosphate acyloxy) titanate 3, magnesium oxide 4, molybdenum disulfide 5. Barium stearate 4, methyltrimethoxysilane 3, kaolin powder 12, polytetrafluoroethylene 15, epoxy butyl oleate 6, additive 15. The polyphenylene sulfide used in this example is a high molecular weight cross-linked PPS resin with a weight average molecular weight of 3.0-5×105.
[0014] The auxiliary agent is made of the following raw materials in parts by weight: clay 300, limestone powder 4, jade powder 20, tripropylene glycol diacrylate 3, ZrO 2 2. SnO 2 1.B 2 o 3 5. Isopropyl tris (dioctyl pyrophosphate acyloxy) titanate 3, aluminum hydroxide 8, clove oil 2, polyisobutylene 2; the preparation method is to put the clay into a calciner and calcinate at 740°C 4 hours, cooled, soaked in 12% hydrochloric acid solution for 2 hours...
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