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

A wear-resistant pvc decorative artificial leather

A technology of artificial leather and epoxidized soybean oil, which is applied in the direction of textiles and paper making, can solve the problems of artificial leather hardening, short service life, poor wear resistance, etc., and achieve poor hygroscopicity, long service life, and good folding fastness Effect of Aging Properties

Active Publication Date: 2018-12-21
ANHUI SOYA DECORATIVE MATERIALS
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This kind of artificial leather is easy to become hard and brittle, has poor air permeability, poor wear resistance, and short service life.

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

[0020] A wear-resistant PVC decorative artificial leather. The artificial leather is prepared by calendering using wear-resistant PVC slurry. The wear-resistant PVC slurry is made of the following components in parts by weight: PVC resin powder 112-116, modified ring Oxygenated soybean oil 30-35, non-heavy metal color cake 4-6, stabilizer 1-3, foaming agent 1-5, modified turpentine rock 18-24, camphor wood powder 5-7.

Embodiment 2

[0022] A wear-resistant PVC decorative artificial leather. The artificial leather is prepared by calendering using wear-resistant PVC slurry. The wear-resistant PVC slurry is made of the following components in parts by weight: PVC resin powder 112-116, modified ring Oxygenated soybean oil 30-35, non-heavy metal color cake 4-6, stabilizer 1-3, foaming agent 1-5, modified turpentine rock 18-24, camphor wood powder 5-7.

Embodiment 3

[0024] A wear-resistant PVC decorative artificial leather. The artificial leather is prepared by calendering using wear-resistant PVC slurry. The wear-resistant PVC slurry is made of the following components in parts by weight: PVC resin powder 112-116, modified ring Oxygenated soybean oil 30-35, non-heavy metal color cake 4-6, stabilizer 1-3, foaming agent 1-5, modified turpentine rock 18-24, camphor wood powder 5-7.

[0025] In the above example:

[0026] Further, the modified epoxy soybean oil is made of the following ingredients in parts by weight: epoxy soybean oil 110, hydroxyethyl methacrylate 5, rosin 3, sodium hydroxide 0.5, and its preparation method is:

[0027] (1) Add epoxidized soybean oil, hydroxyethyl methacrylate, rosin and sodium hydroxide to the reactor in parts by weight, and control the temperature at 128°C for 2 hours;

[0028] (2) Distill the epoxidized soybean oil obtained in step (1), control the pressure at 1.8MPa, and continue at 118°C for 3 hours; ...

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

PropertyMeasurementUnit
elongation at breakaaaaaaaaaa
elongation at breakaaaaaaaaaa
elongation at breakaaaaaaaaaa
Login to View More

Abstract

The invention discloses anti-abrasion PVC decorative artificial leather. The artificial leather is prepared from anti-abrasion PVC paste through a calendaring method. The anti-abrasion PVC paste is prepared from, by weight percentage, PVC resin powder, modified soybean oil epoxide, a non-heavy metal color cake, a stabilizer, a foaming agent, modified pitchstone and camphorwood powder. The modified pitchstone and the treated camphorwood powder achieve a synergistic effect, in this way, the anti-abrasion performance of the artificial leather can be greatly improved and will not be lowered over time, the service life is greatly prolonged, and the using requirements for shoes, bags, home furnishing and others leather products easy to abrade can be met.

Description

technical field [0001] The invention relates to the field of artificial leather manufacturing, in particular to a wear-resistant PVC decorative artificial leather. Background technique [0002] Artificial leather is the first invention to be used as a substitute for leather fabrics. It is made of PVC, plasticizer and other additives and calendered on cloth. At present, in the production process of domestic PVC decorative artificial leather, plasticizers, PVC resin powder, heavy calcium, stabilizers, foaming agents, color cakes and other main raw materials are usually used. This kind of artificial leather is easy to become hard and brittle, has poor air permeability, poor wear resistance, and short service life. Contents of the invention [0003] The object of the present invention is to provide a wear-resistant PVC decorative artificial leather. [0004] The present invention is realized through the following technical solutions: [0005] A wear-resistant PVC decorative...

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
Patent Type & Authority Patents(China)
IPC IPC(8): D06N3/06D06N3/00
CPCD06N3/0045D06N3/0056D06N3/0061D06N3/0063D06N3/06D06N2209/103D06N2209/1685D06N2211/28
Inventor 李华令刘华平
Owner ANHUI SOYA DECORATIVE MATERIALS