Waterproof product containing ethylene-octylene copolymers and preparation method thereof
An octene copolymer and aquatic product technology, applied in the field of waterproofing membrane and its preparation, can solve the problems of high formula cost, inability to fully meet product performance indicators, etc., and achieve low production cost, superior performance indicators, and good application prospects. Effect
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Embodiment 1
[0014] A waterproof product containing ethylene-octene copolymer, made of the following raw materials in parts by weight: 90 parts of ethylene-octene copolymer with 40 wt% octene content, 30 parts of chlorinated polyethylene with 30 wt% chlorine content 60 parts, 60 parts of linear high-pressure polyethylene, 30 parts of activated calcium carbonate, 25 parts of dioctyl phthalate, 0.2 parts of phenolic antioxidant, 0.2 part of heat stabilizer, 0.2 part of stearic acid, ultraviolet absorber (UV327 ) 0.5 part; The phenolic antioxidant is made of 50% phenolic primary antioxidant 1010 and 50% phenolic secondary antioxidant 168 by weight ratio, and the heat stabilizer is 50% dibasic dibasic antioxidant by weight ratio Made of lead phosphite and 50% lead sulfate tribasic.
[0015] The method for preparing a waterproof product containing ethylene-octene copolymer comprises the following steps: (1) batching: mixing various raw materials in proportion, and fully stirring evenly at room ...
Embodiment 2
[0017]A waterproof product containing ethylene-octene copolymer, made of the following raw materials in parts by weight: 95 parts of ethylene-octene copolymer with an octene content of 35 wt%, and 35 parts of chlorinated polyethylene with a chlorine content of 25 wt%. Parts, 65 parts of linear high-pressure polyethylene, 50 parts of colloidal calcium carbonate, 30 parts of chlorinated paraffin, 0.5 part of phenolic antioxidant, 0.5 part of heat stabilizer, 0.5 part of granular paraffin, 0.5 part of ultraviolet absorber (UV327); Antioxidant is made of 50% phenolic primary antioxidant 1010 and 50% phenolic auxiliary antioxidant 168 by weight ratio, and heat stabilizer is made of 50% dibasic lead phosphite and 50% by weight % of lead sulfate tribasic.
[0018] The method for preparing a waterproof product containing ethylene-octene copolymer comprises the following steps: (1) batching: mixing various raw materials in proportion, and fully stirring evenly at room temperature; (2) ...
Embodiment 3
[0020] A waterproof product containing ethylene-octene copolymer, made of the following raw materials in parts by weight: 100 parts of ethylene-octene copolymer with an octene content of 45 wt%, chlorinated polyethylene 45 with a chlorine content of 40 wt%. 80 parts of linear high-pressure polyethylene, 100 parts of activated calcium carbonate, 30 parts of imitation hydrogen oil, 1 part of phenolic antioxidant, 1 part of heat stabilizer, 1 part of granular paraffin, 1 part of ultraviolet absorber (UV531); Antioxidant is made of 50% phenolic primary antioxidant 1010 and 50% phenolic auxiliary antioxidant 168 by weight ratio, and heat stabilizer is made of 50% dibasic lead phosphite and 50% by weight % of lead sulfate tribasic.
[0021] The method for preparing a waterproof product containing ethylene-octene copolymer comprises the following steps: (1) batching: mixing various raw materials in proportion, and fully stirring evenly at room temperature; (2) granulating: putting th...
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