| abstract |
The invention provides a crystal mirror TPU film and a preparation method thereof. The crystal mirror TPU film comprises a wear-resistant anti-skid material, and the wear-resistant anti-skid material comprises the following components in parts by weight: 40-60 parts of nitrile rubber, 20-40 parts of polyurethane elastomer, 15-30 parts of ethylene acrylate rubber, 3-8 parts of glass fiber, 2-5 parts of polyacrylonitrile fiber, 1-3 parts of silane coupling agent, 5-10 parts of filler, 4-6 parts of indirect-method zinc oxide, 1-1.5 parts of stearic acid, 2-5 parts of vulcanizing agent, 0.5-1.5 parts of accelerator and 0.5-1 part of scorch retarder. The wear-resistant anti-skid material provided by the invention not only further improves the wear-resistant anti-skid performance, but also has higher tensile and tearing strength, and can adapt to harsher use environments when being used as a sole material, and the TPU film prepared from the wear-resistant anti-skid material has a crystal mirror effect. |