本发明公开了一种多聚均三嗪及无卤抗静电阻燃超高分子量聚乙烯复合材料。所述多聚均三嗪具有很好的阻燃抗静电效果，可作为抗静电剂和阻燃剂添加在组合物中用于制备抗静电阻燃复合材料。本发明还公开了一种含有多聚均三嗪的超高分子量聚乙烯复合材料，其组成成分的重量份数为：超高分子量聚乙烯50～85份，多聚均三嗪及其衍生物2～20份，聚磷酸胺5～30份，多羟基化合物2～30份，流动改性剂0.1～10份，成核剂0.05～1份，偶联剂0.03～5份，抗氧剂0.02～5份。该复合材料的阻燃抗静电效果得到显著提升，且具有很好的力学性能，能广泛应用于电力、煤炭、冶金、化工、石油开采、海洋和市政等领域，尤其适用于煤炭、海洋等具有特殊要求的行业。

The invention discloses a poly-s-triazine and halogen-free, antistatic and flame-retardant ultrahigh molecular weight polyethylene composite material. Poly-s-triazine has an excellent flame-retardantand antistatic effects, and can be added into a composition as an antistatic agent and a flame retardant in order to prepare the antistatic and flame-retardant composite material. The ultrahigh molecular weight polyethylene composite material containing poly-s-triazine comprises, by weight, 50-85 parts of ultrahigh molecular weight polyethylene, 2-20 parts of poly-s-triazine and its derivative, 5-30 parts of ammonium polyphosphate, 2-30 parts of polyol, 0.1-10 parts of a flow modifier, 0.05-1 part of a nucleating agent, 0.03-5 parts of a coupling agent and 0.02-5 parts of an antioxidant. The composite material has significantly improved flame-retardant and antistatic effects and excellent mechanical performances, can be widely applied to fields of electric power, coal, metallurgy, chemicalindustry, petroleum exploitation, oceans and municipal administration, and is especially for coal, marines and other industries having special requirements.