Unlock instant, AI-driven research and patent intelligence for your innovation.

High-wear-resistance water-based PUD floor leather and preparation method thereof

A high wear-resistant, floor leather technology, applied in the preparation of high wear-resistant water-based PUD synthetic leather, high wear-resistant water-based PUD synthetic leather field, can solve the problems of carcinogenicity, poor impact resistance, environmental pollution, etc., and achieve ultra-high wear resistance properties, the effect of good mechanical properties

Inactive Publication Date: 2015-04-29
JIANGSU GUOXIN SYNTHETIC LEATHER
View PDF8 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this kind of PVC artificial leather floor has poor stain resistance, poor wear resistance, fear of cigarette butt burns, and poor impact resistance.
And because highly toxic dioxins will be produced and released during the production process of PVC, the toxic additives in PVC products will also pollute the environment, and will have a certain carcinogenic effect when entering the human body
The disposal of PVC waste is even more difficult. Whether it is burned or buried, it will produce and release dioxins and chlorine-containing compounds that cause land and water pollution, but the recycling of PVC is very difficult.

Method used

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
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] Components in parts by weight of high wear-resistant slurry: 100 parts of water-based PUD resin, 1 part of nano-alumina, 2 parts of nano-silicon dioxide, 10 parts of water-based color paste, 0.5 parts of Changhui BNK-LK600 leveling agent, MOLYKOTE 557 0.2 part of silicone dry slip agent, 0.1 part of polyether modified polyorganosiloxane defoamer; 0.2 part of PUR-50 water-based polyurethane thickener; 0.2 part of JSA-405 wetting agent.

[0023] The average surface abrasion resistance of native floor leather is 6000 times.

Embodiment 2

[0025] Components in parts by weight of high wear-resistant slurry: 100 parts of water-based PUD resin, 1.5 parts of nano-alumina, 1.5 parts of nano-silicon dioxide, 20 parts of water-based color paste, 0.3 parts of Changhui BNK-LK600 leveling agent, MOLYKOTE 557 0.2 part of silicone dry slip agent, 0.2 part of polyether modified polyorganosiloxane defoamer; 0.2 part of PUR-50 water-based polyurethane thickener; 0.4 part of JSA-405 wetting agent.

[0026] The average surface abrasion resistance of native floor leather is 5500 times.

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
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses high-wear-resistance water-based PUD floor leather and a preparation method thereof. The floor leather is prepared by adopting high-wear-resistance sizing agent in a dry method, wherein the high-wear-resistance sizing agent is prepared by following components in parts by weight: 100 parts of water-based PUD resin, 3 to 5 parts of nano composite material, 2 to 20 parts of water-based mill base and 1 to 4 parts of composite additive. The floor leather is not only relatively good in mechanical property, but also is ultrahigh in wear resistance, and the surface wear-resistance turn amount is more than or equal to 5000.

Description

technical field [0001] The invention belongs to the field of artificial leather manufacturing, and in particular relates to a highly wear-resistant water-resistant PUD synthetic leather and a preparation method of the high-abrasive water-resistant PUD synthetic leather. Background technique [0002] With the continuous improvement of people's living standards and the increasing development of the synthetic leather industry, PVC artificial flooring has gradually replaced solid wood flooring and entered thousands of households. At present, in the production process of domestic PVC artificial leather flooring, PVC resin powder, plasticizers, Heavy calcium, stabilizer, foaming agent, and other main raw materials. PVC plastic plastic floor coils are used in factories, hospitals, offices, hotel halls, restaurant halls, department stores, supermarkets, schools, home decoration living rooms, children's rooms, elderly rooms, kindergartens, various aisles, waiting halls , station ha...

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
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): D06N3/14B32B27/18C08L75/04C08K3/22C08K3/36
Inventor 毛国兵
Owner JIANGSU GUOXIN SYNTHETIC LEATHER