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Environment-friendly and wear-resistant PVC pad and production process thereof

A production process and environmentally friendly technology, applied in coatings, textiles and papermaking, etc., can solve problems such as difficulty in passing quality inspection, poor elasticity, poor anti-skid effect, ADCA exceeding the standard, etc., and achieve stable quality, high yield, and simple operation Effect

Active Publication Date: 2020-06-02
广东远华新材料股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Ordinary PVC yoga mats often have poor elasticity and anti-slip effects, and PVC materials usually use AC as a foaming agent, which can easily cause ADCA to exceed the standard and make it difficult to pass the quality inspection

Method used

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  • Environment-friendly and wear-resistant PVC pad and production process thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] An environmentally friendly and wear-resistant PVC pad, comprising a base cloth, a PVC foam layer and a PVC surface layer, the PVC foam layer is made of the first slurry comprising the following components in parts by weight: 100 parts of the first poly Vinyl chloride paste resin, 80 parts of DOTP, 3 parts of potassium zinc stabilizer, 60 parts of activated calcium carbonate, 9 parts of OBSH and 3 parts of deodorant;

[0033] The PVC surface layer is made of the second slurry comprising the following components by weight: 100 parts of the second polyvinyl chloride paste resin, 60 parts of DOTP, 2 parts of potassium zinc stabilizer, 10 parts of nano-active calcium carbonate, 10 parts Parts K221 and 10 parts S100.

[0034] The production process of the environmentally friendly and wear-resistant PVC pad includes the following steps:

[0035] 1) Stir the first polyvinyl chloride paste resin, activated calcium carbonate, OBSH and deodorant to obtain a mixture, add DOTP and...

Embodiment 2

[0040] An environmentally friendly wear-resistant PVC pad, comprising a base cloth, a PVC foam layer and a PVC surface layer, the PVC foam layer is made of the first slurry comprising the following components in parts by weight: 80 parts of the first poly Vinyl chloride paste resin, 50 parts DOTP, 2 parts potassium zinc stabilizer, 40 parts activated calcium carbonate, 5 parts OBSH and 3 parts deodorant;

[0041] The PVC surface layer is made of the second slurry comprising the following components by weight: 80 parts of the second polyvinyl chloride paste resin, 50 parts of DOTP, 2 parts of potassium zinc stabilizer, 5 parts of nano-active calcium carbonate, 8 parts 1 copy of K221 and 8 copies of S100.

[0042] The production process of the environmentally friendly and wear-resistant PVC pad includes the following steps:

[0043] 1) Stir the first polyvinyl chloride paste resin, activated calcium carbonate, OBSH and deodorant to obtain a mixture, add DOTP and potassium zinc st...

Embodiment 3

[0048] An environment-friendly wear-resistant PVC pad, comprising a base cloth, a PVC foam layer and a PVC surface layer, the PVC foam layer is made of the first slurry comprising the following components in parts by weight: 120 parts of the first poly Vinyl chloride paste resin, 80 parts of DOTP, 4 parts of potassium zinc stabilizer, 80 parts of activated calcium carbonate, 9 parts of OBSH and 5 parts of deodorant;

[0049] The PVC surface layer is made of the second slurry comprising the following components in parts by weight: 120 parts of the second polyvinyl chloride paste resin, 80 parts of DOTP, 4 parts of potassium zinc stabilizer, 10 parts of nano-active calcium carbonate, 12 parts Parts K221 and 12 parts S100.

[0050] The production process of the environmentally friendly and wear-resistant PVC pad includes the following steps:

[0051] 1) Stir the first polyvinyl chloride paste resin, activated calcium carbonate, OBSH and deodorant to obtain a mixture, add DOTP an...

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Abstract

The invention discloses an environment-friendly and wear-resistant PVC pad, which comprises base cloth, a PVC foaming layer and a PVC surface layer. The environment-friendly and wear-resistant PVC padconfirming to REACH is produced through the means of using an optimized foaming agent, optimizing selected materials of PVC paste resin for the foaming layer and the surface layer, compounding micro-crosslinked PVC, porous PVC and the PVC paste resin on the surface layer and processing the surface layer through activated calcium carbonate with optimized particle sizes, so that the environment-friendly and wear-resistant PVC pad can pass through a grinding wheel 500 rounds in a wear resistance test, and the environment-friendly and wear-resistant PVC pad has relatively good color fastness.

Description

technical field [0001] The invention relates to the technical field of synthetic material pads, in particular to an environment-friendly wear-resistant PVC pad and a production process thereof. Background technique [0002] The development of polymer technology has brought many new materials to provide many conveniences for life and sports. Polymer materials that can be used as anti-slip mats include PVC soft rubber, polyurethane PU, ordinary silicone, magic glue silicone, AB glue, rubber, etc. [0003] Yoga exercise has now become a fashionable exercise in today's society. When doing this exercise, it is necessary to use a mat, that is, a yoga mat. The material that can be used as a yoga mat can be a natural product or a synthetic material product. Natural yoga mats include textiles and grass mats. The main materials of synthetic yoga mats are PVC, EVA, and TPE. Ordinary PVC yoga mats often have poor elasticity and anti-slip effects, and PVC materials usually use AC as a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06N3/06D06N3/00
CPCD06N3/06D06N3/005D06N3/0063D06N3/0061D06N2213/02D06N2209/103D06N2209/1685
Inventor 夏冠明严振坚
Owner 广东远华新材料股份有限公司