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Wear-resistant rubber crawler belt for mine machinery and preparation method thereof

A wear-resistant rubber and mechanical technology, applied in the field of mechanical materials, can solve the problems that the wear resistance cannot meet the working environment of mining machinery and the crawler performance is not ideal, and achieve strong wear resistance, good tensile strength and good wear resistance. sexual effect

Inactive Publication Date: 2018-08-14
HEFEI KANGZHIHENG MACHINERY TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the performance of the existing track is not ideal, and the wear resistance cannot meet the working environment of mining machinery.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] A kind of wear-resistant rubber crawler for mining machinery provided in this embodiment, the wear-resistant rubber crawler for mining machinery includes the following raw materials in parts by weight: 19 parts of NR / carbon black composite material, 40 parts of polyisoprene rubber , Mg-Ni-10%-G-5% magnesium-based composite material 29 parts, perfluoroalkoxyalkane resin 7 parts, nano ZrO 2 7 parts of granules, 11 parts of magnesium oxide, 12 parts of high alumina bauxite, 7 parts of palm wax, 11 parts of silicon calcium barium, 0.8 parts of compatibilizer, 2.1 parts of silane coupling agent, and 91 parts of water.

[0025] As a preferred solution, the silane coupling agent is γ-aminopropyltriethoxysilane.

[0026] As a preferred solution, the compatibilizer is prepared by melt-extruding 90 parts by weight of halogenated polypropylene and 13 parts by weight of monoethanolamine at 100°C.

[0027] As a preferred solution, the Mg-Ni-10%-G-5% magnesium-based composite materi...

Embodiment 2

[0036] A kind of wear-resistant rubber crawler for mining machinery provided in this embodiment, the wear-resistant rubber crawler for mining machinery includes the following raw materials in parts by weight: 12 parts of NR / carbon black composite material, 50 parts of polyisoprene rubber , Mg-Ni-10%-G-5% magnesium-based composite material 15 parts, perfluoroalkoxyalkane resin 18 parts, nano ZrO 2 3 parts of particles, 15 parts of magnesium oxide, 5 parts of high alumina bauxite, 23 parts of palm wax, 3 parts of silicon calcium barium, 3.1 parts of compatibilizer, 0.3 parts of silane coupling agent, and 100 parts of water.

[0037] As a preferred solution, the silane coupling agent is γ-aminopropyltriethoxysilane.

[0038] As a preferred solution, the compatibilizer is prepared by melt-extruding 82 parts by weight of halogenated polypropylene and 20 parts by weight of monoethanolamine at 100°C.

[0039] As a preferred solution, the Mg-Ni-10%-G-5% magnesium-based composite mate...

Embodiment 3

[0048] A kind of wear-resistant rubber crawler for mining machinery provided in this embodiment, the wear-resistant rubber crawler for mining machinery includes the following raw materials in parts by weight: 15 parts of NR / carbon black composite material, 45 parts of polyisoprene rubber , Mg-Ni-10%-G-5% magnesium-based composite material 22 parts, perfluoroalkoxyalkane resin 9 parts, nano ZrO 2 6 parts of granules, 11 parts of magnesium oxide, 12 parts of high alumina bauxite, 7 parts of palm wax, 11 parts of silicon calcium barium, 0.8 parts of compatibilizer, 1.1 parts of silane coupling agent, and 95 parts of water.

[0049] As a preferred solution, the silane coupling agent is γ-aminopropyltriethoxysilane.

[0050] As a preferred solution, the compatibilizer is prepared by melt-extruding 85 parts by weight of halogenated polypropylene and 15 parts by weight of monoethanolamine at 100°C.

[0051] As a preferred solution, the Mg-Ni-10%-G-5% magnesium-based composite materi...

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PUM

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Abstract

The invention belongs to the technical field of a machinery material, and provides a wear-resistant rubber crawler belt for mine machinery and a preparation method thereof. A polishing agent ingredient for the mine machinery invented by the invention is prepared from ferric trichloride, diluted hydrochloric acid, tetraploid castor oleate, sodium gluconate, sodium silicate, inorganic grinding materials, palm wax, organic polyternary carboxylic acid, dispersing agents and anti-foaming agents. The rubber crawler belt prepared from the ingredients according to the corresponding proportioning ratiohas high wear resistance performance, and is suitable for being used by mine machinery in severe environments.

Description

technical field [0001] The invention belongs to the technical field of mechanical materials, and in particular relates to a wear-resistant rubber track for mining machinery and a preparation method thereof. Background technique [0002] Mining machinery is directly used for mineral mining and enrichment and other operations. Including mining machinery and beneficiation machinery, due to the harsh working site and heavy load of mining machinery, the tires of mining machinery are not only easy to wear, but also often scratched or punctured by rocks, and the service life is very short. In order to prolong the service life of tires and reduce the cost of replacing tires, the use of crawlers is a way to protect tires. [0003] The tire protection track is a track wrapped around the tire to form a track tread tire. Its structure is that there is a circle of cross-shaped grooves in the center of the tire tread, and the cross-shaped bumps fixed on the track shoes with bolts are em...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L9/00C08L7/00C08L91/06C08L27/24C08K13/02C08K3/04C08K3/08C08K3/22C08K3/34C08K5/544C08K5/17
CPCC08K2003/0862C08K2003/2227C08K2003/2244C08K2201/011C08L9/00C08L2205/035C08L2205/08C08L7/00C08L91/06C08L27/24C08K13/02C08K3/04C08K3/08C08K3/22C08K3/34C08K5/544C08K5/17
Inventor 廖月
Owner HEFEI KANGZHIHENG MACHINERY TECH CO LTD
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