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Thermoplastic polyurethane elastomer material

A technology of thermoplastic polyurethane and elastomer materials, applied in the field of thermoplastic polyurethane elastomer materials, can solve the problems of unsatisfactory wear resistance and flex resistance, and achieve good wear resistance and flex resistance

Inactive Publication Date: 2014-04-09
CHANGSHU YONGLI CHEM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Existing polyurethane elastomer materials, the wear resistance and flex resistance at low temperature are not ideal

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] A thermoplastic polyurethane elastomer material made from the following raw materials:

[0020] 1.2 parts by mass of dodecyltrimethylammonium bromide,

[0021] 11 parts by mass of stearic acid,

[0022] 84 parts by mass of thermoplastic polyurethane,

[0023] 2 parts by mass of methyl silicone oil,

[0024] 6 parts by mass of titanate coupling agent,

[0025] 31 parts by mass of acrylic resin,

[0026] 1 part by mass of phenyl silicone oil,

[0027] 25 parts by mass of chlorinated polyethylene,

[0028] 32 parts by mass of calcium carbonate,

[0029] 3 parts by mass of hydroxy silicone oil with a viscosity of 400 centipoise.

Embodiment 2

[0031] A thermoplastic polyurethane elastomer material made from the following raw materials:

[0032] 2 parts by mass of dodecyltrimethylammonium bromide,

[0033] 11 parts by mass of stearic acid,

[0034] 84 parts by mass of thermoplastic polyurethane,

[0035] 2 parts by mass of methyl silicone oil,

[0036] 6 parts by mass of titanate coupling agent,

[0037] 31 parts by mass of acrylic resin,

[0038] 1 part by mass of phenyl silicone oil,

[0039] 25 parts by mass of chlorinated polyethylene,

[0040] 32 parts by mass of calcium carbonate,

[0041] 3 parts by mass of hydroxy silicone oil with a viscosity of 400 centipoise.

Embodiment 3

[0043] A thermoplastic polyurethane elastomer material made from the following raw materials:

[0044] 1 part by mass of dodecyltrimethylammonium bromide,

[0045] 11 parts by mass of stearic acid,

[0046] 84 parts by mass of thermoplastic polyurethane,

[0047] 2 parts by mass of methyl silicone oil,

[0048] 6 parts by mass of titanate coupling agent,

[0049] 31 parts by mass of acrylic resin,

[0050] 1 part by mass of phenyl silicone oil,

[0051] 25 parts by mass of chlorinated polyethylene,

[0052] 32 parts by mass of calcium carbonate,

[0053] 3 parts by mass of hydroxy silicone oil with a viscosity of 400 centipoise.

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Abstract

The invention discloses a thermoplastic polyurethane elastomer material. The material is composed of the following raw materials in parts by weight: 1 to 2 parts of dodecyl trimethyl ammonium bromide, 11 parts of stearic acid, 84 parts of thermoplastic polyurethane, 2 parts of methyl silicone oil, 6 parts of titanate coupling agent, 31 parts of acrylic resin, 1 part of phenyl silicone oil, 25 parts of chlorinated polyethylene, 32 parts of calcium carbonate, and 3 parts of hydroxyl silicone oil with a viscosity of 400 centipoises. The thermoplastic polyurethane elastomer material has an excellent wear resistant property and bending resistant property at a low temperature.

Description

technical field [0001] The present invention relates to thermoplastic polyurethane elastomer materials. Background technique [0002] The existing polyurethane elastomer material is not ideal in wear resistance and flex resistance at low temperature. Contents of the invention [0003] The purpose of the present invention is to provide a thermoplastic polyurethane elastomer material, which has good wear resistance and flex resistance at low temperature. [0004] In order to achieve the above object, the technical solution of the present invention is to design a thermoplastic polyurethane elastomer material, which is made of the following raw materials: [0005] 1-2 parts by mass of dodecyltrimethylammonium bromide, [0006] 11 parts by mass of stearic acid, [0007] 84 parts by mass of thermoplastic polyurethane, [0008] 2 parts by mass of methyl silicone oil, [0009] 6 parts by mass of titanate coupling agent, [0010] 31 parts by mass of acrylic resin, [0011] 1...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L75/04C08L33/00C08L23/28C08K13/02C08K3/26C08K5/098C08K5/19
Inventor 陆锦贤
Owner CHANGSHU YONGLI CHEM
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