▎ 摘　　要

NOVELTY - High flame-retardant rubber sealing material comprises e.g. 20-40 pts. wt. silicon rubber, 80-120 pts. wt. polyphenylene oxide, 30-60 pts. wt. ethylene-vinyl acetate copolymer, 20-50 pts. wt. phthalic anhydride polyester polyol, 10-30 pts. wt. diethylenetriamine, 6-12 pts. wt. modified graphene oxide, 2-8 pts. wt. talc powder, 3-9 pts. wt. titanium dioxide, 2-6 pts. wt. aluminum stearate, 4-8 pts. wt. aluminum hydroxide, 2-5 pts. wt. aluminum trippolyhosphate, 1-6 pts. wt. zinc stearate, 2-8 pts. wt. magnesium oxide, 5-15 pts. wt. antimonous oxide, 2-6 pts. wt. triallyl isocyanurate. USE - Used as high flame-retardant rubber sealing material. DETAILED DESCRIPTION - High flame-retardant rubber sealing material comprises 20-40 pts. wt. silicon rubber, 80-120 pts. wt. polyphenylene oxide, 30-60 pts. wt. ethylene-vinyl acetate copolymer, 20-50 pts. wt. phthalic anhydride polyester polyol, 10-30 pts. wt. diethylenetriamine, 6-12 pts. wt. modified graphene oxide, 2-8 pts. wt. talc powder, 3-9 pts. wt. titanium dioxide, 2-6 pts. wt. aluminum stearate, 4-8 pts. wt. aluminum hydroxide, 2-5 pts. wt. aluminum trippolyhosphate, 1-6 pts. wt. zinc stearate, 2-8 pts. wt. magnesium oxide, 5-15 pts. wt. antimonous oxide, 2-6 pts. wt. triallyl isocyanurate, 3-9 pts. wt. toluene diisocynate, 1-5 pts. wt. Sarcandra glabra essential oil, 2-6 pts. wt. dioctyl ester, 1-4 pts. wt. tricresyl phosphate, 2-5 pts. wt. pentaerythritol stearate, and 3-6 pts. wt. auxiliary agent. An INDEPENDENT CLAIM is also included for preparing high-flame-retardant rubber sealing material comprises adding methyl silicone rubber, modified graphene oxide, talc powder, titanium dioxide, aluminum stearate, aluminum hydroxide, aluminum trippolyhosphate, polyphenylene oxide and diethylenetriamine into a kneader, adding auxiliary agent, banburying to obtain material, adding material A with ethylene-vinyl acetate copolymer, phthalic anhydride polyester polyol, zinc stearate, magnesium, antimony trioxide, triallyl isocyanurate, toluene diisocyanate, Sarcandra glabra essential oil, dioctyl ester, tricresyl phosphate and pentaerythritol stearate, mixing to obtain the material, the extrusion die by extrusion molding machine to extrude material b, and continuously introducing gas in the cavity to obtain high rubber sealing material.