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NoveL decorative Leather based on skeLeton and preparation method of noveL decorative Leather

A technology for decorative leather and skeleton, applied in the direction of construction, building structure, covering/lining, etc., to achieve the effect of good stiffness, good softness, and improved hygroscopicity

Inactive Publication Date: 2018-11-23
DONGTAI FUAN SYNTHETIC MATERIAL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Aiming at the deficiencies of the above-mentioned prior art, the problem to be solved by the present invention is: to improve a new type of skeleton-based decorative leather with good hygroscopicity, firm bonding between the decorative layer and the base material layer, high strength and long service life and its preparation. method

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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  • NoveL decorative Leather based on skeLeton and preparation method of noveL decorative Leather
  • NoveL decorative Leather based on skeLeton and preparation method of noveL decorative Leather

Examples

Experimental program
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Effect test

Embodiment 1

[0026] like figure 1 and 2 As shown, a novel skeleton-based decorative leather includes a base material layer 2, a skeleton, a decorative layer 1, and a binder 4. The components and parts by weight of the substrate layer 2 are as follows: 100 parts of PVC resin, 4 parts of stabilizer, 3 parts of foaming agent, and 30 parts of calcium carbonate; the components and parts by weight of the decorative layer 1 are as follows: 100 parts of PVC resin 40 parts, 40 parts of plasticizer, 10 parts of color cake; The plasticizer can preferably be DOP dioctyl phthalate. The skeleton includes a plurality of twisted fiber filaments 5; the twisted fiber filaments 5 include glass fiber filaments and Modal fiber filaments; the twisted glass fiber filaments and Modal fiber filaments are twisted to form twisted fiber filaments 5 ; The twisted fiber filament 5 is formed by twisting 1000 modal fiber filaments and 1400 glass fiber filaments; the diameter of the glass fiber filaments and the modal f...

Embodiment 2

[0034] like figure 1 and 2 As shown, a novel skeleton-based decorative leather includes a base material layer 2, a skeleton, a decorative layer 1, and a binder 4. The components and parts by weight of the substrate layer 2 are as follows: 100 parts of PVC resin, 4.5 parts of stabilizer, 3.5 parts of foaming agent, and 35 parts of calcium carbonate; the components and parts by weight of the decorative layer 1 are as follows: 100 parts of PVC resin Parts, 45 parts of plasticizer, 15 parts of color cake; Plasticizer can preferably be DOP dioctyl phthalate. The skeleton includes a plurality of twisted fiber filaments 5; the twisted fiber filaments 5 include glass fiber filaments and Modal fiber filaments; the twisted glass fiber filaments and Modal fiber filaments are twisted to form twisted fiber filaments 5 ; The twisted fiber filament 5 is formed by twisting 1100 modal fiber filaments and 1300 glass fiber filaments; the diameter of the glass fiber filaments and the modal fibe...

Embodiment 3

[0042] like figure 1 and 2 As shown, a novel skeleton-based decorative leather includes a base material layer 2, a skeleton, a decorative layer 1, and a binder 4. The components and parts by weight of the substrate layer 2 are as follows: 100 parts of PVC resin, 5 parts of stabilizer, 4 parts of foaming agent, and 40 parts of calcium carbonate; the components and parts by weight of the decorative layer 1 are as follows: 100 parts of PVC resin 50 parts, 50 parts of plasticizer, 20 parts of color cake; The plasticizer can preferably be DOP dioctyl phthalate. The skeleton includes a plurality of twisted fiber filaments 5; the twisted fiber filaments 5 include glass fiber filaments and Modal fiber filaments; the twisted glass fiber filaments and Modal fiber filaments are twisted to form twisted fiber filaments 5 ; The twisted fiber filament 5 is formed by twisting 1200 Modal fiber filaments and 1200 glass fiber filaments; the diameter of the glass fiber filaments and Modal fiber...

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 a skeLeton and a preparation method of the noveL decorative Leather. The Leather comprises a base materiaL Layer, the skeLeton, a decorative Layer and a bonding materiaL; the noveL decorative Leather is obtained through the steps of preparing and grooving of the base materiaL Layer, preparing and grooving of the decorative Layer, hot-pressing fitting, preparing of the skeLeton and pouring of the bonding materiaL. The strength, stiffness and smoothness of the decorative Leather are improved, and meanwhiLe the moisture absorption of the decorative Leather and the connecting stabiLity of the base materiaL Layer and the decorative Layer are improved.

Description

technical field [0001] The invention relates to the field of novel decorative leather, in particular to skeleton-based novel decorative leather 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 layer are mixed by ...

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 Applications(China)
IPC IPC(8): E04F13/18C08K5/12C08L27/06
CPCC08K5/12E04F13/18C08L27/06
Inventor 刘以东徐广梅崔庆何双跃
Owner DONGTAI FUAN SYNTHETIC MATERIAL CO LTD
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