The invention discloses a high-temperature-resistant platable polyphenylether
alloy material and a preparation method thereof. The material comprises the following components in percentage by
mass: 20-50% of polyphenylether, 30-65% of
polystyrene, 10-20% of
acrylonitrile-butadiene-
styrene copolymer, 2-10% of toughener, 2-10% of compatilizer, 0.2-0.6% of
lubricant and 0.2-0.6% of
antioxidant. The invention also discloses a preparation method of the
alloy. The preparation method comprises the following steps: weighing the raw materials in percentage by weight, mixing the raw materials in a high-speed mixer, and carrying out
extrusion granulation with a double screw extruder. The high-temperature-resistant platable polyphenylether
alloy material has the advantages of excellent
heat resistance, excellent plating properties, favorable dimensional stability and favorable
hydrolysis resistance, can satisfy the requirements of high-temperature plating, and is applicable to automobile wheel cowls, domestic and
industrial water valves, bath accessories, electronic and electric appliance accessories and the like.