Wear-resistant filler for PVC pipes, and preparation method thereof
A technology for PVC pipes and wear-resistant fillers, applied in the field of PVC product processing and production, can solve the problems of reduced service life, troublesome maintenance and replacement, and non-pressure-resistant PVC pipes, so as to improve toughness and strength, good response effect, and increase compression resistance performance effect
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Embodiment 1
[0025] A wear-resistant filler for PVC pipes, characterized in that: it is made of the following materials by weight,
[0026] 4 parts of resin, 3 parts of defoamer, 5 parts of modified sepiolite powder, 1 part of ethanol, 4 parts of non-metallic ceramic powder, 4 parts of ethyl cellulose, 1 part of stearic acid, 2 parts of low density polyethylene, two parts 1 part of ethylene glycol, 1 part of benzotriazole, 2 parts of p-phenylenediamine, 4 parts of fiber agent, 19 parts of deionized water;
[0027] The resin comprises one of polyvinyl chloride resin, amino resin, polyamide resin and epoxy resin;
[0028] The defoamer includes one of emulsified silicone oil, polyoxyethylene polyoxypropylene pentaerythritol ether, polyoxyethylene polyoxypropanolamine ether;
[0029] The preparation method of the modified sepiolite powder is as follows: grind the sepiolite and pass through a 300-400 mesh sieve, then put it into the reaction kettle and add deionized water equal to the weight o...
Embodiment 2
[0039] A wear-resistant filler for PVC pipes, characterized in that: it is made of the following materials by weight,
[0040] 8 parts of resin, 7 parts of defoamer, 9 parts of modified sepiolite powder, 3 parts of ethanol, 7 parts of non-metallic ceramic powder, 9 parts of ethyl cellulose, 3 parts of stearic acid, 5 parts of low density polyethylene, two 4 parts of ethylene glycol, 4 parts of benzotriazole, 5 parts of p-phenylene diamine, 9 parts of fiber agent, 24 parts of deionized water;
[0041] The resin comprises one of polyvinyl chloride resin, amino resin, polyamide resin and epoxy resin;
[0042] The defoamer includes one of emulsified silicone oil, polyoxyethylene polyoxypropylene pentaerythritol ether, polyoxyethylene polyoxypropanolamine ether;
[0043] The preparation method of the modified sepiolite powder is as follows: grind the sepiolite and pass through a 300-400 mesh sieve, then put it into the reaction kettle and add deionized water equal to the weight of...
Embodiment 3
[0053] A wear-resistant filler for PVC pipes, characterized in that: it is made of the following materials by weight,
[0054] 6 parts of resin, 5 parts of defoamer, 6 parts of modified sepiolite powder, 2 parts of ethanol, 5 parts of non-metallic ceramic powder, 8 parts of ethyl cellulose, 2 parts of stearic acid, 4 parts of low density polyethylene, two parts 2 parts of ethylene glycol, 2 parts of benzotriazole, 4 parts of p-phenylenediamine, 7 parts of fiber agent, 22 parts of deionized water;
[0055] The resin comprises one of polyvinyl chloride resin, amino resin, polyamide resin and epoxy resin;
[0056] The defoamer includes one of emulsified silicone oil, polyoxyethylene polyoxypropylene pentaerythritol ether, polyoxyethylene polyoxypropanolamine ether;
[0057] The preparation method of the modified sepiolite powder is as follows: grind the sepiolite and pass through a 300-400 mesh sieve, then put it into the reaction kettle and add deionized water equal to the weig...
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Abstract
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