Anti-corrosion and anti-aging cable material and preparation method thereof
An anti-aging cable and raw material technology, which is applied in the field of cables, can solve the problems of polylactic acid's poor heat resistance, toughness and crystallization performance, and achieve the effects of increasing thermal decomposition temperature, good antibacterial and anti-corrosion properties, and delaying thermal decomposition rate
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[0021] An anti-corrosion and anti-aging cable material, which is composed of the following raw materials in parts by weight:
[0022] Polyvinyl alcohol 3, sodium diacetate 1, calcium propionate 3, 2,6 di-tert-butyl-p-cresol 2, benzotriazole 10, polyvinyl chloride 570, fulvic acid 17, sodium iodide 0.06, iso Propanol 40, Saponite 70, sp802, Lactide 20, L Arginine 0.2, Butyl benzyl phthalate 14.
[0023] A preparation method of the anti-corrosion and anti-aging cable material, comprising the following steps:
[0024] (1) Add fulvic acid to 2 times 25% ammonia water, and keep it warm at 150°C for 50 minutes to obtain fulvic acid amide;
[0025] (2) Mix fulvic acid amide, 2,6-di-tert-butyl-p-cresol, and sodium iodide, add to isopropanol, react at 70°C for 20 hours, distill under reduced pressure, remove isopropanol, and freeze Dried to obtain the quaternary ammonium salt of fulvic acid;
[0026] (3) Add calcium propionate to 6 times the water, stir evenly, add sodium diacetate,...
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