Composite polyethylene material for rubber infusion tubes and preparation method thereof
A technology of polyethylene and oxidized polyethylene wax, which is applied in the field of composite polyethylene materials and its preparation, and achieves good application prospects, stable performance, and strong practicability
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Embodiment 1
[0022] (1) Weigh 25 parts of polyethylene, 10 parts of polyurethane, 3 parts of polypropylene resin, 3 parts of methylphenyl silicone oil, 4 parts of oxidized polyethylene wax, 4 parts of linolenic acid, 2 parts of sodium borate, fluorosilicon Zinc acid 3 parts, dodecyltrimethylammonium iodide 2 parts, ammonium adipate 1 part, polyquaternium salt 2 parts, cyclohexane-1,2-diisononyl dicarboxylate 1 part, two 4 parts of aminodiphenyl sulfone, 3 parts of phosphite-benzenediisooctyl, 1 part of dibutyltin dilaurate;
[0023] (2) Add polyethylene, polyurethane, polypropylene resin, methylphenyl silicone oil, and oxidized polyethylene wax into the reaction kettle, pressurize, and react at high temperature with a pressure of 2MPa, a reaction temperature of 500°C, and a reaction time of 30 minutes. Cool down to 450°C, add sodium borate, phenylenedioctyl phosphite, stir evenly and keep warm for 10 minutes to obtain a high-temperature reactant;
[0024] (3) Add linolenic acid, zinc fluo...
Embodiment 2
[0031] (1) Weigh 30 parts of polyethylene, 12 parts of polyurethane, 4 parts of polypropylene resin, 5 parts of methylphenyl silicone oil, 6 parts of oxidized polyethylene wax, 6 parts of linolenic acid, 3 parts of sodium borate, fluorosilicon Zinc acid 4 parts, dodecyltrimethylammonium iodide 3 parts, ammonium adipate 2 parts, polyquaternium salt 3 parts, cyclohexane-1,2-diisononyl dicarboxylate 2 parts, two 5 parts of ethylene triamine, 5 parts of epoxidized soybean oil, 2 parts of stannous octoate;
[0032] (2) Add polyethylene, polyurethane, polypropylene resin, methylphenyl silicone oil, and oxidized polyethylene wax into the reaction kettle, pressurize, and react at high temperature with a pressure of 3MPa, a reaction temperature of 600°C, and a reaction time of 30 minutes, then Cool down to 450°C, add sodium borate and epoxidized soybean oil, stir evenly and keep warm for 12 minutes to obtain a high-temperature reactant;
[0033] (3) Add linolenic acid, zinc fluorosili...
Embodiment 3
[0040] (1) Weigh 35 parts of polyethylene, 14 parts of polyurethane, 5 parts of polypropylene resin, 7 parts of methylphenyl silicone oil, 8 parts of oxidized polyethylene wax, 8 parts of linolenic acid, 4 parts of sodium borate, fluorosilicon Zinc acid 6 parts, lauryltrimethylammonium iodide 4 parts, ammonium adipate 3 parts, polyquaternium salt 4 parts, cyclohexane-1,2-diisononyl dicarboxylate 2 parts, 2 parts - 6 parts of methylimidazole, 7 parts of aluminum stearate, 2 parts of acetyl tributyl citrate;
[0041] (2) Add polyethylene, polyurethane, polypropylene resin, methylphenyl silicone oil, and oxidized polyethylene wax into the reaction kettle, pressurize, and react at high temperature with a pressure of 4MPa, a reaction temperature of 650°C, and a reaction time of 30 minutes, then Cool down to 450°C, add sodium borate and aluminum stearate, stir evenly and keep warm for 14 minutes to obtain a high-temperature reactant;
[0042] (3) Add linolenic acid, zinc fluorosilica...
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