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一种聚烯烃与粘土的纳米级复合材料(ＣＮ12555510Ａ)此种聚烯烃与粘土的纳米复合材料由40～99.9(重量%)的聚乙烯烃和0.1～60(重量%)的纤维棒石族粘土组成,所述的粘土主要选自海泡石或凹凸棒石。该复合材料具有优良的力学性能和耐热性。一种含天然矿物材料的裂化催化剂及其制备
Nanometer composite material of polyolefin and clay (CN12555510A) The polyolefin and clay nanocomposite comprises 40-99.9% by weight of polyethylene and 0.1-60% by weight of fibrillar clay , The clay is mainly selected from sepiolite or attapulgite. The composite material has excellent mechanical properties and heat resistance. A cracking catalyst containing natural mineral material and its preparation