A kind of novel decorative leather based on ramie fiber powder and preparation method thereof

A technology of ramie fiber and decorative leather is applied in the field of new decorative leather based on ramie fiber powder and its preparation field, and can solve the problems of poor environmental protection performance, poor corrosion resistance, poor ventilation and moisture absorption of decorative leather, etc.

Active Publication Date: 2021-01-05
DONGTAI FUAN SYNTHETIC MATERIAL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the household decorative synthetic leather developed on the market generally includes a decorative layer and a base layer. The decorative layer and the base layer are mixed by mixing various modifiers with PVC resin, and then the decorative layer and the base layer are heated. However, such decorative leather has poor environmental performance, poor air permeability and moisture absorption, and poor anti-corrosion performance.

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
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  • A kind of novel decorative leather based on ramie fiber powder and preparation method thereof
  • A kind of novel decorative leather based on ramie fiber powder and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] Such as figure 1 and 2 As shown, a new type of decorative leather based on ramie fiber powder, including upper fitting surface 2, lower fitting surface 1, anti-corrosion ring body 3, ramie fiber powder body 5; anti-corrosion ring body 3 can be polytetrafluoroethylene material Made; the components of the lower bonding surface 1 and parts by weight are as follows: 100 parts of PVC resin, 4 parts of stabilizer, 3 parts of foaming agent, 30 parts of calcium carbonate; each group of the upper bonding surface 2 The parts and parts by weight are as follows: 100 parts of PVC resin, 40 parts of plasticizer, 10 parts of color cake; the plasticizer is DOP dioctyl phthalate; the upper bonding surface 2 and the lower bonding surface 1 pass Hot pressing butt jointing; the upper butt joint groove is provided on the lower side of the upper joint surface 2; the lower butt joint groove is provided on the upper side of the lower joint surface 1; the upper butt joint groove and the lower ...

Embodiment 2

[0032] Such as figure 1 and 2 As shown, a new type of decorative leather based on ramie fiber powder, including upper fitting surface 2, lower fitting surface 1, anti-corrosion ring body 3, ramie fiber powder body 5; anti-corrosion ring body 3 can be polytetrafluoroethylene material Made; The components and parts by weight of the lower fitting surface 1 are as follows: 100 parts of PVC resin, 4.5 parts of stabilizer, 3.5 parts of foaming agent, 35 parts of calcium carbonate; each group of the upper fitting surface 2 The parts and parts by weight are as follows: 100 parts of PVC resin, 45 parts of plasticizer, 15 parts of color cake; the plasticizer is DOP dioctyl phthalate; the upper bonding surface 2 and the lower bonding surface 1 pass Hot pressing butt jointing; the upper butt joint groove is provided on the lower side of the upper joint surface 2; the lower butt joint groove is provided on the upper side of the lower joint surface 1; the upper butt joint groove and the lo...

Embodiment 3

[0039] Such as figure 1 and 2 As shown, a new type of decorative leather based on ramie fiber powder, including upper fitting surface 2, lower fitting surface 1, anti-corrosion ring body 3, ramie fiber powder body 5; anti-corrosion ring body 3 can be polytetrafluoroethylene material Made; each component of described lower fitting surface 1 and parts by weight are as follows: 100 parts of PVC resins, 5 parts of stabilizers, 4 parts of foaming agents, 40 parts of calcium carbonate; each group of described upper fitting surfaces 2 The parts and parts by weight are as follows: 100 parts of PVC resin, 50 parts of plasticizer, 20 parts of color cake; the plasticizer is DOP dioctyl phthalate; the upper bonding surface 2 and the lower bonding surface 1 pass Hot pressing butt jointing; the upper butt joint groove is provided on the lower side of the upper joint surface 2; the lower butt joint groove is provided on the upper side of the lower joint surface 1; the upper butt joint groov...

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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Abstract

The invention discloses novel decorative leather based on ramie fiber powder and a preparation method thereof. The novel decorative leather comprises an upper binding face, a lower binding face, an anti-corrosion ring body and the ramie fiber powder; the upper binding face and the lower binding face are abutted by hot-pressing binding; an upper abutting slot is formed in the lower side of the upper binding face; a lower abutting slot is formed in the upper side of the lower binding face; the upper abutting slot and the lower abutting slot are abutted to form a powder cavity; the anti-corrosionring body is mounted in a binding mode on the inner wall around the powder cavity; the powder cavity inside the anti-corrosion ring body is filled with the ramie fiber powder; the decorative leatherdisclosed by the invention is obtained by preparation of the upper binding face, preparation of the lower binding face, installation filling binding and hot-pressing binding, and the novel decorativeleather is high in environmental protection performance, high in air permeability and moisture absorption, and high in anti-corrosion property.

Description

technical field [0001] The invention relates to the field of novel decorative leather, in particular to a novel decorative leather based on ramie fiber powder and a preparation method thereof. Background technique [0002] With the continuous development of society, people's living standards are improving day by day, and people's requirements for living environment are also increasing day by day. At present, indoor wall decoration mainly uses decorative wallpaper and natural leather. The wallpaper is not resistant to moisture, light, and easy to break, so it is difficult to achieve high-end decorative effects. For natural leather, due to the constraints of natural conditions and the gradual strengthening of the awareness of animal protection around the world, natural leather is decreasing year by year. At present, the household decorative synthetic leather developed on the market generally includes a decorative layer and a base layer. The decorative layer and the base laye...

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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Patent Type & Authority Patents(China)
IPC IPC(8): B32B27/06B32B27/18B32B27/22B32B27/20B32B3/08B32B27/30B32B1/06B32B37/06B32B37/02C08J9/04C08L27/06C08K3/26
CPCB32B3/08B32B27/08B32B27/18B32B27/20B32B27/22B32B27/304B32B37/02B32B37/06B32B2250/02B32B2250/24B32B2262/065B32B2307/714B32B2307/724B32B2307/726B32B2451/00C08J9/04C08J2327/06C08K2003/265
Inventor 刘以东徐广梅崔庆何双跃
Owner DONGTAI FUAN SYNTHETIC MATERIAL CO LTD
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