Scratch-resistant PVC film and preparation method thereof
A scratch-resistant and scratch-resistant technology, applied in the field of polyvinyl chloride, can solve the problems of uneven performance of PVC film and cannot meet the scratch-resistant requirements of writing boards, and achieve the effect of reducing residues, reducing dosage, and overcoming processing difficulties
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[0032]Example 1
[0033]A scratch-resistant PVC film, including the following parts by weight of raw materials:
[0034]100 parts of PVC powder, 5 parts of polyethylene terephthalate-1,4-cyclohexanedimethanol, 0.6 parts of styrene-acrylic resin, 5 parts of diisononyl phthalate, anti-wear agent 1.3 parts, 3.5 parts of barium-zinc stabilizer, 5 parts of MBS, 0.2 parts of fatty acid ester, 0.3 parts of calcium stearoyl lactate, and 1.5 parts of acrylate additives; the model of the wear-resistant agent is Yuchuan Material Co., Ltd., Shunde District, Foshan City The anti-wear agent VS-5350 produced by the company.
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[0035]Example 2
[0036]A scratch-resistant PVC film, including the following parts by weight of raw materials:
[0037]100 parts of PVC powder, 4 parts of polyethylene terephthalate-1,4-cyclohexanedimethanol, 0.2 parts of styrene-acrylic resin, 15 parts of dioctyl terephthalate, 1.5 parts of anti-wear agent Parts, 2 parts of organotin, 2 parts of nitrile rubber, 0.1 part of fatty acid ester, 0.1 part of calcium stearoyl lactate, and 0.8 part of acrylate additives; among them, the wear-resistant agent model is Dow Corning DC-51.
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[0038]Example 3
[0039]A scratch-resistant PVC film, including the following parts by weight of raw materials:
[0040]100 parts of PVC powder, 7 parts of polyethylene terephthalate-1,4-cyclohexanedimethanol, 1 part of styrene-acrylic resin, 10 parts of epoxy soybean oil, 2 parts of anti-wear agent, calcium 4 parts of zinc stabilizer, 10 parts of SEBS, 0.5 parts of fatty acid esters, 0.5 parts of sodium stearoyl lactylate and 2.5 parts of acrylate additives;
[0041]Among them, the anti-wear agent is a product produced by Dongguan Hongfu Chemical Co., Ltd., and the model is anti-wear agent T-85.
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