High-elastic nanometer material

A nano-material and high-elasticity technology, applied in the field of high-elastic nano-materials, can solve the problems of environmental stress sensitivity, poor heat aging resistance, etc., and achieve the effect of good elasticity

Inactive Publication Date: 2014-12-03
QINGDAO HUA CHENG TIAN MACHINERY MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, polyethylene is very sensitive to environmental stress and has poor heat aging resistance.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0010] A kind of highly elastic nano material, including the following parts by weight: 27 parts of polyethylene, 24 parts of fluorodichloroethane, 56 parts of dimethylsiloxane, 32 parts of epoxy soybean oil, 16 parts of oleic acid , 10 parts of diatomaceous earth, 7 parts of molecular sieve, 10-21 parts of paraffin, 3 parts of chlorinated paraffin, 13 parts of calcium petroleum sulfonate, 45 parts of sulfuric acid, 3 parts of dibutyl sebacate, octadecyl trimethyl 5-13 parts of chlorine, 40 parts of polyurethane, and 24 parts of activated aluminum nano functional materials.

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PUM

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Abstract

The invention discloses a high-elastic nanometer material. The high-elastic nanometer material is characterized by comprising the following substances in parts by weight: 27-34 parts of polyethylene, 11-24 parts of dichlorofluoroethane, 35-56 parts of dimethyl siloxane, 15-32 parts of epoxidized soybean oil, 11-16 parts of oleic acid, 5-10 parts of kieselguhr, 1-7 parts of molecular sieve, 10-21 parts of paraffin, 3-14 parts of chloroparaffin, 13-24 parts of calcium sulfonate, 45-72 parts of sulfuric acid, 3-11 parts of dibutyl sebacate, 5-13 parts of stearyl trimethyl ammonium chloride, 35-40 parts of polyurethane and 5-24 parts of activated aluminum nanometer function material. The nanometer modified material has the characteristics of good elasticity, sound absorption, thermal insulation, oil resistance, high temperature resistance, cold resistance, abrasion resistance and shock absorption.

Description

technical field [0001] The invention relates to a highly elastic nanometer material. Background technique [0002] Polyurethane (PU) has been widely used in coatings, adhesives, printing, leather, textile and construction industries due to its unique and excellent properties. The advantages of polyurethane are: wear resistance, chemical corrosion resistance, good flexibility, and high bonding strength, but the disadvantages are: poor water resistance, low mechanical strength and high cost. [0003] Polyethylene (PE) has excellent low temperature resistance, the lowest operating temperature can reach -70 ° C ~ -100 ° C, good chemical stability, can withstand the erosion of most acids and alkalis, insoluble in common solvents at room temperature, low water absorption, electric Excellent insulation performance. However, polyethylene is very sensitive to environmental stress and has poor heat aging resistance. [0004] Judging from the advantages and disadvantages of polyuret...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L75/04C08L23/06C08K13/04C08K5/02C08K5/541C08K5/1515C08K5/09C08K3/34C08K7/26C08K5/01C08K3/30C08K5/11
Inventor 李松
Owner QINGDAO HUA CHENG TIAN MACHINERY MFG
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