Polyphenyl ether elastomer composition and preparation method thereof

The present invention relates to a polyphenylene ether elastomer composition and method of preparation, the composition comprises the following components in mass percent of: polyphenylene ether 3% to 40%, the styrene block copolymer resin, 25% to 50 %, rubber processing oil 15% to 50%, 0% to 40% of a polyolefin, an inorganic mineral fillers 0% to 20%, 0.1% to 0.3% antioxidant; which is prepared by mass ratio reclaimer in a high speed mixer speed mixing, the mixture was put into a twin-screw extruder in melt extrusion, granulation, that is, too. Compared with the prior art, a polyphenylene ether elastomer composition of the present invention has a soft and high-strength heat-resistant and so on.