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Preparation method of polyurethane polymer elastomer composite mesh material

A polymer elastomer, polyurethane technology, used in applications, clothing, textiles and papermaking, etc., can solve the problems of mesh cloth waterproof, poor windproof performance, mesh cloth wear resistance, poor durability, harsh use conditions and other problems, achieve good normal temperature And low temperature flexural properties, improve flexibility, improve the effect of wear resistance

Active Publication Date: 2019-02-15
ANHUI ANLI MATERIAL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The traditional mesh cloth is wear-resistant and poor in durability. After being used for a period of time, it is prone to surface wear, threading, mesh deformation and other problems, and it cannot be repaired.
At the same time, traditional mesh fabrics have poor waterproof and windproof performance. Mesh shoes are prone to water in rainy days and cannot be worn. When the temperature is low in winter, they cannot keep out the cold, and the use conditions are harsh.
Nowadays, when consumers buy sports shoes, casual shoes, running shoes and other shoes, they pay more attention to the combination of functionality and comfort. Traditional mesh obviously cannot meet such needs.

Method used

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  • Preparation method of polyurethane polymer elastomer composite mesh material
  • Preparation method of polyurethane polymer elastomer composite mesh material
  • Preparation method of polyurethane polymer elastomer composite mesh material

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] The mesh cloth D20F-05 is a mesh cloth normally sold in the market; the polyurethane resins A, B, C, and D are products of Hefei Amway Polyurethane New Material Co., Ltd; It is a product of Dow Corning; the leveling agent LT-7110 is a product of Hefei Amway Polyurethane New Material Co., Ltd.; the colorants are commercially available products.

[0041] The polyurethane polymer elastomer composite mesh material in this embodiment includes a surface layer, an intermediate layer, and an adhesive layer, as well as a corresponding high-temperature negative-pressure embossing molding process. The polyurethane surface layer resin A is LY-33PC resin, the polyurethane surface layer resin B is LT-50 resin, the polyurethane intermediate layer resin is LT-8045 resin, the polyurethane adhesive layer resin is LA-7020, and the surface layer resin A and resin B according to the composition of mass parts 1:1.

[0042] The preparation method of polyurethane polymer elastomer composite m...

Embodiment 2

[0056] The mesh cloth D20F-05 is a mesh cloth normally sold in the market; the polyurethane resins A, B, C, and D are products of Hefei Amway Polyurethane New Material Co., Ltd; It is a product of Dow Corning; the leveling agent LT-7110 is a product of Hefei Amway Polyurethane New Material Co., Ltd.; the color pastes are all commercially available products;

[0057] The polyurethane polymer elastomer composite mesh material in this embodiment includes a surface layer, an intermediate layer, and an adhesive layer, as well as a corresponding high-temperature negative-pressure embossing molding process. The polyurethane surface layer resin A is LY-60PC resin, the polyurethane surface layer resin B is LT-80 resin, the polyurethane intermediate layer resin is LT-8045 resin, the polyurethane bonding layer resin is LA-7050, and the surface layer resin A and resin B according to the composition of mass parts 1:1.

[0058] The preparation method of polyurethane polymer elastomer compo...

Embodiment 3

[0072] The mesh cloth D20F-05 is a mesh cloth normally sold in the market; the polyurethane resins A, B, C, and D are products of Hefei Amway Polyurethane New Material Co., Ltd; It is a product of Dow Corning; the leveling agent LT-7110 is a product of Hefei Amway Polyurethane New Material Co., Ltd.; the color pastes are all commercially available products;

[0073] The polyurethane polymer elastomer composite mesh material in this embodiment includes a surface layer, an intermediate layer, and an adhesive layer, as well as a corresponding high-temperature negative-pressure embossing molding process. The polyurethane surface layer resin A is LY-70PC resin, the polyurethane surface layer resin B is LT-8035F resin, the polyurethane intermediate layer resin is LT-8045 resin, the polyurethane bonding layer resin is LA-2068, and the surface layer resin A and resin B according to the composition of mass parts 1:1.

[0074] The preparation method of polyurethane polymer elastomer co...

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 relates to a preparation method of a polyurethane polymer elastomer composite mesh material. A mesh material is subjected to polymer modification by compositing a polyurethane polymer elastomer with mesh, so that the polyurethane polymer elastomer composite mesh material is prepared. The problems that traditional mesh has poorer wear resistance and durability and is prone to surfacewear, running, mesh deformation and other problems after a period of use after being produced into shoes and cannot be repaired are solved. Meanwhile, the harsh use conditions that traditional mesh cannot resist water and wind, mesh shoes are wetted easily and cannot be worn on rainy days and cannot resist cold at low air temperature in winter and the like are eliminated.

Description

technical field [0001] The invention belongs to the field of macromolecular materials, and in particular relates to a preparation method of polyurethane macromolecule elastomer composite mesh material. Background technique [0002] The traditional mesh cloth is wear-resistant and poor in durability. After being used for a period of time, it is prone to surface wear, threading, mesh deformation and other problems, and it cannot be repaired. At the same time, traditional mesh fabrics have poor waterproof and windproof performance. Mesh shoes are prone to water in rainy days and cannot be worn. When the temperature is low in winter, they cannot keep out the cold, and the conditions of use are harsh. Nowadays, when consumers purchase sports shoes, casual shoes, running shoes and other shoes, they pay more attention to the combination of functionality and comfort. Traditional mesh obviously cannot meet such needs. The new polymer polyurethane elastomer composite material upgrade...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06N3/00D06N3/14
CPCD06N3/0043D06N3/0061D06N3/0077D06N3/0097D06N3/145D06N2209/083D06N2209/103D06N2209/123D06N2209/126D06N2209/142D06N2209/1685D06N2211/106
Inventor 王柏春梁光波吴兴保黄万里郑树波王义峰姚克俭王海峰
Owner ANHUI ANLI MATERIAL TECH
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