Ethylene-octene copolymer waterproof coil and preparation method thereof
An octene copolymer and waterproofing membrane technology, applied in flat products, other household appliances, applications, etc., can solve the problems of high formula cost, inability to fully meet product performance indicators, etc., and achieve low production costs, superior performance indicators, The effect of good application prospects
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Embodiment 1
[0014] An ethylene-octene copolymer waterproof membrane, made of the following raw materials in parts by weight: 90 parts of ethylene-octene copolymer with an octene content of 40 wt%, 70 parts of chlorinated polyethylene with a chlorine content of 30 wt% , 140 parts of linear high-pressure polyethylene, 70 parts of activated calcium carbonate, 65 parts of dioctyl phthalate, 2 parts of phenolic antioxidant, 2 parts of heat stabilizer, 2 parts of stearic acid, ultraviolet absorber (UV327) 1.5 parts; The phenolic antioxidant is made of 50% phenolic main antioxidant 1010 and 50% phenolic auxiliary antioxidant 168 by weight ratio, and the heat stabilizer is 50% dibasic sub- Made of lead phosphate and 50% lead sulfate tribasic.
[0015] The method for preparing the ethylene-octene copolymer waterproof membrane comprises the following steps: (1) ingredients: mix various raw materials in proportion, and fully stir them evenly at room temperature; (2) granulate: put the evenly stirred...
Embodiment 2
[0017]An ethylene-octene copolymer waterproof membrane, made of the following raw materials in parts by weight: 95 parts of ethylene-octene copolymer with an octene content of 35 wt%, 75 parts of chlorinated polyethylene with a chlorine content of 25 wt% , 150 parts of linear high-pressure polyethylene, 100 parts of colloidal calcium carbonate, 70 parts of chlorinated paraffin, 2.5 parts of phenolic antioxidant, 2.5 parts of heat stabilizer, 2.5 parts of granular paraffin, 1.5 parts of ultraviolet absorber (UV327); The antioxidant is made of 50% phenolic primary antioxidant 1010 and 50% phenolic secondary antioxidant 168 by weight, and the heat stabilizer is 50% by weight of dibasic lead phosphite and 50% Tribasic lead sulfate.
[0018] The method for preparing the ethylene-octene copolymer waterproof membrane comprises the following steps: (1) ingredients: mix various raw materials in proportion, and fully stir them evenly at room temperature; (2) granulate: put the evenly st...
Embodiment 3
[0020] An ethylene-octene copolymer waterproof membrane is made of the following raw materials in parts by weight: 100 parts of ethylene-octene copolymer with an octene content of 45 wt%, and 80 parts of chlorinated polyethylene with a chlorine content of 40 wt%. , 160 parts of linear high-pressure polyethylene, 130 parts of activated calcium carbonate, 75 parts of imitation hydrogen oil, 3 parts of phenolic antioxidant, 3 parts of heat stabilizer, 3 parts of granular paraffin, 2 parts of ultraviolet absorber (UV531); The antioxidant is made of 50% phenolic primary antioxidant 1010 and 50% phenolic secondary antioxidant 168 by weight, and the heat stabilizer is 50% by weight of dibasic lead phosphite and 50% Tribasic lead sulfate.
[0021] The method for preparing the ethylene-octene copolymer waterproof membrane comprises the following steps: (1) ingredients: mix various raw materials in proportion, and fully stir them evenly at room temperature; (2) granulate: put the evenly...
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