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Jean-pollution-preventing PVC artificial leather and preparation method thereof

A technology of artificial leather and denim, which is applied in the field of automotive interior materials, can solve the problems of low pollution resistance, unfriendly environment, light resistance, low temperature resistance flexibility and poor flame retardancy performance indicators, and achieve flame retardant performance. Good, good flexibility

Inactive Publication Date: 2015-03-04
BENECKE CHANGSHUN AUTO TRIMZHANGJIAGANG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the common light-colored PVC artificial leather for automotive interiors has the following disadvantages: low pollution resistance, and it is not easy to clean after being polluted; the performance indicators such as light resistance, low temperature resistance, flexibility and flame retardancy are not good, and some artificial leather Raw material components are highly volatile and are environmentally unfriendly components

Method used

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  • Jean-pollution-preventing PVC artificial leather and preparation method thereof
  • Jean-pollution-preventing PVC artificial leather and preparation method thereof
  • Jean-pollution-preventing PVC artificial leather and preparation method thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0030] The first step: Weigh the raw materials according to the ratio of various materials in the formula, the ratio of PVC to plasticizer is 100:80-100, and then mix the raw materials evenly, including: 50 parts of PVC resin, 50 parts of plasticizer, 6 parts of low-volatility stabilizer, 10 parts of colorant; water-based paint is coated on the surface of the base layer, the formula of the water-based paint includes: 80 parts of water-based polyurethane modified resin, 8 parts of auxiliary agents.

[0031] Among them, the above-mentioned plasticizer is a low-volatility linear polymer plasticizer, the above-mentioned low-volatility stabilizer is a compound epoxy zinc stabilizer, the above-mentioned color material includes chromium antimony titanium yellow, iron red or titanium dioxide, and the above-mentioned water-based additives include wetting additives, defoaming aids or thickening aids.

[0032] In this embodiment, the above-mentioned low-volatile linear polymer plasticize...

Embodiment 2

[0040] The first step: Weigh the raw materials according to the ratio of various materials in the formula. The ratio of PVC to plasticizer is 100:80-100, and then mix the raw materials evenly, 70 parts of PVC resin, 60 parts of plasticizer, 2 parts low-volatility stabilizer, 15 parts of colorants; the surface of the base layer is coated with water-based paint, and the formula of the water-based paint includes: 70 parts of water-based polyurethane modified resins, and 20 parts of auxiliary agents.

[0041] Among them, the above-mentioned plasticizer is a low-volatility linear polymer plasticizer, the above-mentioned low-volatility stabilizer is a compound epoxy zinc stabilizer, the above-mentioned color material includes chromium antimony titanium yellow, iron red or titanium dioxide, and the above-mentioned water-based additives include wetting additives, defoaming aids or thickening aids.

[0042] In this embodiment, the above-mentioned low-volatile linear polymer plasticizer...

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Abstract

The invention discloses jean-pollution-preventing PVC artificial leather. According to a formula, a base layer comprises the following raw materials in parts by weight: 50-70 parts of PVC resin, 50-80 parts of a plasticizer, 2-10 parts of a low-volatile stabilizer, and 8-15 parts of pigment; water-based oil paint covers the surface of the base layer, according to a formula, the water-based oil paint comprises the following raw materials: 70-80 parts of water-based polyurethane modified resin and 8-20 parts of auxiliaries. The PVC artificial leather disclosed by the invention can be applied to an automobile trim material, has the features of being capable of preventing pollution and easy to clean, in particular jean indigo dye basically cannot pollute the surface, the slight pollution can be cleanly washed by using clean water or common 0.5% soapy water, an existing demand on pollution preventing of the light color trim material is satisfied.

Description

technical field [0001] The invention belongs to the field of automotive interior materials, and relates to an artificial leather material, in particular to a denim pollution-resistant PVC artificial leather and a preparation method thereof. Background technique [0002] In recent years, with the improvement of my country's consumption level, the demand for automobiles has also increased rapidly. With the increase in automobile production, the processing of automobile interior decoration has also developed rapidly. When buying a car, consumers not only pay attention to the functionality, safety, and exterior styling of the car, but more and more consumers have higher and higher requirements for the color and tone of interior materials. Therefore, now in the field of interior design, from the traditional black or dark tones, more bright or light-colored tones have been designed, and the appearance of light-colored tones of interiors has put forward new standards for the cleani...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06N3/14B32B27/06B32B37/02B32B38/06B32B38/04
CPCD06N3/08D06N3/0059D06N3/0063D06N2209/067D06N2209/08D06N2209/146D06N2211/261D06N2211/263D06N2211/28
Inventor 陈红梅彭淑萍
Owner BENECKE CHANGSHUN AUTO TRIMZHANGJIAGANG
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