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Wear-resistant high-temperature-resistant high-strength composite material

A high-strength composite material and high-temperature-resistant technology, which is applied in the field of composite materials, can solve problems such as affecting use, poor molybdenum disulfide reinforcement effect, and poor mechanical properties of composite materials, achieving excellent high-temperature resistance and performance stability, and high production efficiency. High yield rate and good mechanical properties

Inactive Publication Date: 2020-06-19
邓华斌
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The patent claims that the prepared composite material has good wear resistance and thermal conductivity, but due to the poor reinforcement effect of molybdenum disulfide, this will lead to poor mechanical properties of the prepared composite material, which will affect its use

Method used

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  • Wear-resistant high-temperature-resistant high-strength composite material

Examples

Experimental program
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Effect test

Embodiment 1

[0028] A wear-resistant and high-temperature-resistant high-strength composite material is made of the following components in parts by weight: 50 parts of phenolic hydroxyl-terminated hyperbranched polyetherketone, methacryloyloxypropyl azidosilane tricyclic / trans -2-(4-Chlorobenzene)ethyleneboronic acid / 2,3,4,5,6-pentafluoro-1-ethylenesulfonic acid phenyl ester / allyltriethoxysilane / vinylsulfonic acid copolymer 25 parts , 10 parts of cordierite-based glass fiber, 1 part of nano boron fiber, 0.5 part of phosphorus pentoxide, 1 part of potassium carbonate, 0.8 part of antioxidant 1010, 0.5 part of calcium stearate, maleic anhydride graft modified ethylene 3 parts of octene copolymer.

[0029]The methacryloyloxypropyl azidosilane tricyclic / trans-2-(4-chlorophenyl)ethyleneboronic acid / 2,3,4,5,6-pentafluoro-1-ethylenesulfonic acid phenyl ester / The preparation method of allyl triethoxysilane / vinyl sulfonic acid copolymer comprises the steps of: mixing methacryloxypropyl arazine s...

Embodiment 2

[0032] A wear-resistant and high-temperature resistant high-strength composite material, which is made of the following components by weight: 52 parts of phenolic hydroxyl-terminated hyperbranched polyetherketone, methacryloxypropyl azidosilane tricyclic / trans - 27 parts of 2-(4-chlorobenzene) ethylene boronic acid / 2,3,4,5,6-pentafluoro-1-ethylene sulfonic acid phenyl ester / allyl triethoxysilane / vinyl sulfonic acid copolymer , 11 parts of cordierite-based glass fiber, 2 parts of nano boron fiber, 0.7 part of phosphorus pentoxide, 1.5 parts of cesium carbonate, 1 part of antioxidant 168, 0.7 part of N,N'-ethylene bis stearamide, styrene - 3.5 parts of butadiene-styrene triblock copolymer.

[0033] The methacryloyloxypropyl azidosilane tricyclic / trans-2-(4-chlorophenyl)ethyleneboronic acid / 2,3,4,5,6-pentafluoro-1-ethylenesulfonic acid phenyl ester / The preparation method of allyl triethoxysilane / vinyl sulfonic acid copolymer comprises the steps of: mixing methacryloxypropyl ara...

Embodiment 3

[0036] A wear-resistant and high-temperature resistant high-strength composite material is made of the following components in parts by weight: 55 parts of phenolic hydroxyl-terminated hyperbranched polyetherketone, methacryloxypropyl azidosilane tricyclic / trans -2-(4-Chlorobenzene)ethyleneboronic acid / 2,3,4,5,6-pentafluoro-1-ethylenesulfonic acid phenyl ester / allyltriethoxysilane / vinylsulfonic acid copolymer 30 parts , 13 parts of cordierite-based glass fiber, 2.5 parts of nano-boron fiber, 1 part of phosphorus pentoxide, 2 parts of sodium carbonate, 1.2 parts of antioxidant 168, 1 part of calcium stearate, styrene-ethylene-butylene-benzene 4 parts of ethylene block copolymer.

[0037] The methacryloyloxypropyl azidosilane tricyclic / trans-2-(4-chlorophenyl)ethyleneboronic acid / 2,3,4,5,6-pentafluoro-1-ethylenesulfonic acid phenyl ester / The preparation method of allyl triethoxysilane / vinyl sulfonic acid copolymer comprises the steps of: mixing methacryloxypropyl arazine silic...

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Abstract

The invention provides a wear-resistant high-temperature-resistant high-strength composite material. The composite material is prepared from the following components in parts by weight: 50-60 parts ofphenolic hydroxyl-terminated hyperbranched polyether ketone, 25-35 parts of a methacryloyloxypropylsilazane / trans-2-(4-chlorophenyl)vinylboric acid / 2, 3, 4, 5, 6-pentafluoro-1-vinylphenylsulfonate / allyltriethoxysilane / vinylsulfonic acid copolymer, 10-15 parts of cordierite-based glass fibers, 1-5 parts of nano boron fibers, 0.5-1.5 parts of phosphorus pentoxide, 1-3 parts of a basic catalyst, 0.8-1.8 parts of an antioxidant, 0.5-1.5 parts of a lubricant and 3-5 parts of a flexibilizer. The invention also discloses a preparation method of the wear-resistant high-temperature-resistant high-strength composite material. The wear-resistant high-temperature-resistant high-strength composite material disclosed by the invention is good in mechanical property, good in wear resistance and weather resistance, excellent in high-temperature resistance and performance stability and long in service life.

Description

technical field [0001] The invention relates to the technical field of composite materials, in particular to a wear-resistant and high-temperature resistant high-strength composite material and a preparation method thereof. Background technique [0002] In recent years, with the development of economy and the progress of science and technology, composite materials are widely used in people's daily life as a common material, and they play a very important role in the development of modern science and technology. The research depth and application breadth of composite materials and the speed and scale of production development have become one of the important symbols to measure the advanced level of a country's science and technology. This kind of material is usually composed of two or more materials with different properties, through physical or chemical methods, to form a material with new properties on the macroscopic (microscopic) level. Various materials learn from each ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L71/00C08L33/14C08K13/04C08K7/14C08K7/06C08K3/32C08F220/34C08F230/06C08F230/08C08F228/02
CPCC08F220/34C08K2201/011C08L71/00C08L2201/02C08L2201/08C08L2205/03C08L2205/035C08L2205/05C08L43/04C08K13/04C08K7/14C08K7/06C08K3/32C08F230/06C08F228/02C08F230/08
Inventor 不公告发明人
Owner 邓华斌
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