Novel polymer composite material and preparation method thereof

A composite material and polymer technology, which is applied in the field of new polymer composite materials and their preparation, can solve problems such as waste and cost increase, and achieve the effects of low cost, high wear resistance coefficient and strong compression resistance

Inactive Publication Date: 2017-11-24
伊婕
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This process usually uses a backing sheet in the production process, but after the production is completed, the others are discarded and discarded, resulting in a certain degree of waste and increasing costs, so a new process is needed to replace it.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] A novel polymer composite material and a preparation method thereof. The raw materials are composed of the following proportions in parts by weight: 32 parts of rubber, 7 parts of graphite, 4 parts of magnesium oxide, 9 parts of aramid fiber, 28 parts of epoxy resin, 6 parts of amide, 10 parts of silicone oil, 14 parts of phenolic resin, 36 parts of ethanol, 5 parts of phytic acid, and 30 parts of helium.

[0014] Its preparation method is as follows:

[0015] A. Add rubber, epoxy resin, phenolic resin and polyamide to ethanol to carry out polycondensation reaction, the temperature is set to 450 ° C, the pressure is 1.3 MPa, and the mixture A is obtained after cooling to room temperature;

[0016] B. Under normal temperature and pressure, add graphite, magnesia and aromatic fiber into silicone oil for stirring, then add phytic acid and mix at a stirring rate of 650r / min to obtain mixture B;

[0017] C. Fill the mixture B into the mixture A under high pressure with heli...

Embodiment 2

[0019] A novel polymer composite material and a preparation method thereof. The raw materials are composed of the following proportions in parts by weight: 40 parts of rubber, 6 parts of graphite, 3 parts of magnesium oxide, 10 parts of aramid fiber, 20 parts of epoxy resin, 8 parts of amide, 12 parts of silicone oil, 10 parts of phenolic resin, 30 parts of ethanol, 3 parts of phytic acid, 20 parts of helium.

[0020] Its preparation method is as follows:

[0021] A. Add rubber, epoxy resin, phenolic resin and polyamide into ethanol for polycondensation reaction, set the temperature at 360-480°C, and pressure at 1.2-1.4MPa, and obtain mixture A after cooling to room temperature;

[0022] B. Under normal temperature and pressure, add graphite, magnesia and aromatic fiber into silicone oil for stirring, then add phytic acid for mixing, and the stirring rate is 600r / min to obtain mixture B;

[0023] C. Fill the mixture B into the mixture A under high pressure with helium gas as ...

Embodiment 3

[0025] A novel polymer composite material and a preparation method thereof. The raw materials are composed of the following proportions in parts by weight: 40 parts of rubber, 6 parts of graphite, 5 parts of magnesium oxide, 6 parts of aramid fiber, 20 parts of epoxy resin, 8 parts of amide, 6 parts of silicone oil, 15 parts of phenolic resin, 30 parts of ethanol, 3 parts of phytic acid, and 30 parts of helium.

[0026] Its preparation method is as follows:

[0027] A. Add rubber, epoxy resin, phenolic resin and polyamide to ethanol for polycondensation reaction, set the temperature to 480°C, and the pressure to 1.2MPa, and obtain mixture A after cooling to room temperature;

[0028] B. Under normal temperature and pressure, add graphite, magnesia, and aromatic fibers into silicone oil for stirring, then add phytic acid and mix, and the stirring rate is 800r / min to obtain mixture B;

[0029] C. Fill the mixture B into the mixture A under high pressure with helium gas as the c...

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PUM

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Abstract

The invention relates to a novel polymer composite material and a preparation method thereof. The raw materials of the novel polymer composite material comprise, by weight, 6-8 parts of calcium stearate, 5-7 parts of zinc stearate, 3-6 parts of TBHQ, 4-8 parts of octadecanoic acid, 2-6 parts of papain, 6-10 parts of silicone oil, 5-9 parts of cocoanut fatty acid diethanolamide, 2-5 parts of PPD, 3-10 parts of fatty alcohol polyoxyethylene ether and 8-10 parts of deionized water. The novel polymer composite material has the advantages of easiness in obtaining, low cost, environmental protection, greenness, reduced frictional performance, reduced resistance, easiness in absorption, acceleration of the lubrication speed, improvement of the wear resistance, increased wetness, increase of the surface tension, improved toughness, fast emulsification speed and good anti-oxidation effect and prolongation of the service life.

Description

technical field [0001] The invention relates to the field of composite materials, in particular to a novel polymer composite material and a preparation method thereof. Background technique [0002] Composite materials have well-documented advantages over traditional materials of construction, especially in providing superior mechanical properties at extremely low material densities. Therefore, the use of such materials is becoming more and more common, and their applications range from "industrial" and "sports and leisure" to high-performance aerospace components. Prepregs, comprising an arrangement of fibers impregnated with a resin such as epoxy resin, are widely used in the production of such [0003] composite material. This process usually uses a backing sheet in the production process, but after the production is completed, the others are discarded and discarded, resulting in a certain degree of waste and increasing costs, so a new process is needed to replace it. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L21/00C08L63/00C08L77/10C08L77/00C08L83/04C08L61/06C08K13/02C08K3/04C08K3/22C08K5/521
CPCC08L21/00C08K2003/222C08L2201/08C08L2205/02C08L2205/035C08L2205/16
Inventor 伊婕
Owner 伊婕
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