Bacteriostasis-type synthetic leather uses for swivel chair and preparation method thereof

Abstract

The invention discloses a bacteriostasis-type synthetic leather uses for a swivel chair. The bacteriostasis-type synthetic leather comprises a base layer and a surface layer; the surface layer is applied at two sides of the base layer; the surface layer comprises the following components in parts by weight: 100 parts of PVC resin, 50-60 parts of a plasticizer, 20-30 parts of aramid fiber, 20-30 parts of silk fiber, 5-10 parts of ramie fiber, 10-20 parts of cotton fiber, and 5-10 parts of a foaming agent; and the base layer comprises the following components in parts by weight: 100 parts of PVC resin, 30-40 parts of calcium carbonate, 5-10 parts of a stabilizing agent, and 5-10 parts of polytetrafluoroethylene. The preparation method comprises the following steps: 1) preparation of the base layer; 2) preparation of the surface layer; and 3) hot-press composition. The bacteriostasis-type synthetic leather has the advantages of strong creativity and distinct characteristic, comprehensively increases permeability and wear resistance, and the base layer and the surface layer are difficulty corroded and split under high temperature wet environment.

Description

technical field

[0001] The invention relates to antibacterial synthetic leather for swivel chairs and a preparation method thereof. Background technique

[0002] With the continuous development of society, people's living standards are improving day by day, and people's requirements for living environment are also increasing day by day. At present, synthetic leather for swivel chairs is not resistant to moisture, light, and easy to break, and it is difficult to achieve high-end decorative effects. For natural leather, due to the constraints of natural conditions and the gradual strengthening of the awareness of animal protection around the world, natural leather is decreasing year by year. At present, the antibacterial synthetic leather for swivel chairs developed on the market generally includes a surface layer and a bottom layer. The surface layer is generally made by mixing PVC resin with various modifiers, and the bottom layer is generally a fiber layer. However, such s...

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