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High-temperature-resistant belt material composition, and high-temperature-resistant belt and preparation method thereof

A composition and high temperature resistant technology, which is applied in the field of belt production and preparation, can solve the problems of reducing the service life of the belt and belt aging

Inactive Publication Date: 2018-01-19
WUHU KANGDAOER TEXTILE SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of the above-mentioned prior art, the purpose of the present invention is to overcome the problem that in the prior art, in the actual use process, the friction frequency of the belt is often relatively high, which easily causes the belt to heat up due to friction and causes the aging of the belt, greatly reducing the service life of the belt. problems, thereby providing a high-temperature-resistant belt material composition, a high-temperature-resistant belt and a preparation method thereof that can effectively prolong the service life, greatly reduce the cost of use, and improve production efficiency

Method used

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Examples

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Effect test

preparation example Construction

[0019] The present invention also provides a method for preparing a high-temperature-resistant belt, wherein the preparation method includes: mixing and melting acrylate rubber, EPDM rubber, magnesium nitrate, zinc nitrate, potassium hydrogen tartrate, sulfur, and nanometer zinc oxide After extruding, a high temperature resistant belt is obtained; wherein,

[0020] Relative to 100 parts by weight of the acrylate rubber, the amount of EPDM rubber is 30-80 parts by weight, the amount of magnesium nitrate is 10-20 parts by weight, and the amount of zinc nitrate is 10-20 parts by weight. 20 parts by weight, the amount of potassium hydrogen tartrate is 0.1-5 parts by weight, the amount of sulfur is 1-5 parts by weight, and the amount of nano zinc oxide is 1-5 parts by weight.

[0021] In a preferred embodiment of the present invention, in order to further improve the high temperature resistance of the belt, relative to 100 parts by weight of the acrylate rubber, the amount of the E...

Embodiment 1

[0028] Mix 100g of acrylic rubber, 40g of EPDM rubber, 13g of magnesium nitrate, 13g of zinc nitrate, 2g of potassium hydrogen tartrate, 2g of sulfur and 2g of nano-zinc oxide, put it under the condition of 200°C for melting, and extrude. A high temperature resistant belt A1 was prepared.

Embodiment 2

[0030] Mix 100g of acrylic rubber, 60g of EPDM rubber, 18g of magnesium nitrate, 18g of zinc nitrate, 4g of potassium hydrogen tartrate, 4g of sulfur and 4g of nano-zinc oxide, put it under the condition of 300°C for melting, and extrude. A high temperature resistant belt A2 was prepared.

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PUM

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Abstract

The invention discloses a high-temperature-resistant belt material composition, and a high-temperature-resistant belt and a preparation method thereof. The composition comprises acrylate rubber, ethylene propylene diene monomer rubber, magnesium nitrate, zinc nitrate, potassium bitartrate, sulfur and nano zinc oxide. Relative to 100 parts by weight of the acrylate rubber, the content of the ethylene propylene diene monomer rubber is 30-80 parts by weight, the content of the magnesium nitrate is 10-20 parts by weight, the content of the zinc nitrate is 10-20 parts by weight, the content of thepotassium bitartrate is 0.1-5 parts by weight, the content of the sulfur is 1-5 parts by weight, and the content of the nano zinc oxide is 1-5 parts by weight. Through the design, the effects of effectively prolonging the service life, greatly lowering the use cost and enhancing the production efficiency are realized.

Description

technical field [0001] The invention relates to the field of production and preparation of belts, in particular to a high-temperature-resistant belt material composition, a high-temperature-resistant belt and a preparation method thereof. Background technique [0002] Belts are widely used in daily knitting machines, but in actual use, the friction frequency of the belt is often high, which easily makes the belt heat due to friction and causes the belt to age, greatly reducing the service life of the belt. [0003] Therefore, it is an urgent problem to be solved in the present invention to provide a high-temperature-resistant belt material composition, a high-temperature-resistant belt and a preparation method thereof that can effectively prolong the service life, greatly reduce the cost of use, and improve production efficiency. Contents of the invention [0004] In view of the above-mentioned prior art, the purpose of the present invention is to overcome the problem that...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L33/04C08L23/16C08K13/02C08K3/28C08K5/098C08K3/06C08K3/22
Inventor 桑国海
Owner WUHU KANGDAOER TEXTILE SCI
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