Deodorized PVC synthetic leather and production method thereof

A synthetic leather and raw material technology, applied in the field of deodorizing PVC synthetic leather and its production, can solve the problems of poor air permeability, poor hand feeling and appearance quality, and bad environmental effects, and achieve improved air permeability, good deodorization effect, and application wide range of effects

Inactive Publication Date: 2016-03-16
WUHU HONGKUN AUTO PARTS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

This new technology improves how we make things like plastics without harming our environment by reducing bad smells or offensive chemical substances from indoor environments such as furniture, carpeting, walls, floors, etc., while still maintaining their durable appearance for longer periods.

Problems solved by technology

This patented technical problem addressed in this patents relates to improving the performance or lifespan of traditional plastics used for making synthesis products like gloves due to their cost-effectiveness compared with other materials such as vinyl chorine rubber. Additionally, these new methods allow for better control over how well they behave when exposed to different environments without losing functionality during storage periods.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] A kind of deodorizing PVC synthetic leather, comprises base cloth layer and PVC layer, wherein:

[0023] The PVC layer is made of raw materials with the following weights (kg):

[0024] PVCSG-545, PVCSG-820, bamboo charcoal powder 8, zeolite powder 12, diatomaceous earth 5, pineapple hemp fiber 1.5, dioctyl phthalate 60, epoxy soybean oil 5, sodium erythroconate 1.5, bicarbonate Ammonium 1.5, Sodium Sulfate 0.4, Chitosan 2, Cetyl Dimethicone 0.3, Triethanolamine 2, Pigment 8, Modification Auxiliary 8;

[0025] Among them, the modified auxiliary agent is made of the following raw materials in weight (kg):

[0026] Wood pulp fiber 12, talc powder 8, corn cob 12, corn starch 4, sodium carboxymethyl cellulose 5, sodium hexametaphosphate 2, nano titanium dioxide 0.5, polyethylene wax 0.8, mannitol 1.5, oleic acid 0.2, ten Dialkyldimethylbenzylammonium bromide 1.5;

[0027] The preparation method of modification auxiliary agent is:

[0028] Mix wood pulp fiber with talcum...

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PUM

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Abstract

The invention discloses deodorized PVC synthetic leather, which is prepared from the following raw materials in parts by weight: 30-60 parts of PVC SG-5, 15-30 parts of PVC SG-8, 5-10 parts of bamboo charcoal powder, 10-15 parts of zeolite powder, 5-10 parts of kieselguhr, 1-2 parts of a pineapple leaf fiber, 50-70 parts of dioctyl phthalate, 4-8 parts of epoxidized soybean oil, 1-2 parts of sodium erythorbate, 1-2 parts of ammonium bicarbonate, 0.2-0.5 part of sodium sulfate, 1-3 parts of chitosan, 0.1-0.5 part of cetyl dimethicone, 1-3 parts of triethanolamine, 5-10 parts of a pigment an 5-10 parts of a modified assistant. The PVC synthetic leather is good in abrasion resistance and tearing resistance, and has relatively high breathability and air purifying performance, and high practical value; and an odor can be effectively removed.

Description

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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Owner WUHU HONGKUN AUTO PARTS
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