Preparation method of impact-resistant artificial leather

A production method and artificial leather technology, which are applied in textiles and papermaking, heating/cooling fabrics, thorn patterns, etc., can solve the problems of complex production process, increased materials for artificial leather, and high processing costs, and achieve excellent impact resistance and impact resistance. The effect of improving and prolonging the service life

Inactive Publication Date: 2012-12-26
KUSN ACHILLES ARTIFICIAL LEATHER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The traditional artificial leather feels soft. In some cases, it is required that the artificial leather has a super hard feel. This requires additional support materials to be added to the artif

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0022] Embodiment: a kind of impact-resistant artificial leather production method, concrete steps are as follows:

[0023] Step 1: Mixing ingredients: 100 parts by weight of polyvinyl chloride resin, 30-100 parts by weight of plasticizer, 10-80 parts by weight of filler, 0.5-1 part by weight of lubricant, 2-5 parts by weight of heat-resistant stabilizer, pigment 3 to 5 parts by weight, 1 to 10 parts by weight of regulator and 3 to 15 parts by weight of processing aid are mixed uniformly in a high-speed dispersing mixer, the stirring temperature is 120°C-130°C, and the stirring time is 100s-200s;

[0024] Step 2: Mixing: discharge the homogeneously mixed materials in step 1 into the internal mixer for mixing, the mixing temperature is 130°C-150°C, and the mixing time is 200s-300s;

[0025] Step 3: Mastication: Discharge the mixed material to the rubber mixer, and carry out plastication at a temperature of 120°C to 130°C for 10min to 20min through the rubber mixer;

[0026] St...

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PUM

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Abstract

The invention discloses a preparation method of an impact-resistant artificial leather, comprising the following steps of: stirring 100 parts of polrvinyl chloride resin, 30-100 parts of plasticizer, 10-80 parts of filler, 0.5-1 part of lubricant, 2-5 parts of heat-resistant stabilizer, 3-5 parts of pigment, 1-10 parts of regulating agent and 3-15 parts of processing agent for 100-200 seconds at the temperature of 120-130DEG C through a high-speed dispersing mixer; charging the mixture obtained in the former step into an internal mixer to mix for 200-300 seconds at the temperature of 130-150DEG C; and charging the product obtained in the former step into a rubber fining mixer for plastication for 10-20 minutes at the temperature of 120-130 DEG C; calendaring into a sheet material with 0.3-0.5mm by a calendar at the temperature of 150-170 DEG C, and fitting the sheet material and a calendaring base material, wherein a fitting pressure is larger than or equal to 1T; and charging into a foaming machine and heating to 190-205 DEG C, foaming, embossing and shaping in a cooling way. The surface of the impact-resistant artificial leather prepared by the method is good in an impact-resistant effect, so that the application range of the impact-resistant artificial leather prepared by the preparation method in the shoemaking and the ball products can be effectively expanded.

Description

technical field [0001] The invention relates to a method for making artificial leather, in particular to a method for making impact-resistant artificial leather. Background technique [0002] The traditional artificial leather feels soft. In some cases, it is required that the artificial leather has a super hard feel. This requires additional support materials to be added to the artificial leather to harden the artificial leather so that it has a super hard feel. This method makes the artificial leather use The material increases, the processing cost is high, and the manufacturing process is complicated. Contents of the invention [0003] In order to overcome the above-mentioned defects, the present invention provides a method for manufacturing impact-resistant artificial leather, which has a simple process, and the manufactured artificial leather has strong impact resistance and long service life. [0004] The technical scheme that the present invention adopts in order t...

Claims

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Application Information

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IPC IPC(8): D06N3/06D06C7/02D06C23/04B32B27/30C08L27/06
Inventor 赵建明成峰陆勤中
Owner KUSN ACHILLES ARTIFICIAL LEATHER
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