Special composite wear-resistant rubber for inorganic enhanced driving belt and preparation method

A technology of inorganic reinforced and wear-resistant rubber, which is applied in the field of composite wear-resistant rubber for inorganic reinforced transmission belts and its preparation, can solve the problem of prolonging the service time, tensile strength and wear resistance of the special composite wear-resistant rubber for inorganic reinforced transmission belts. It can achieve the effect of obvious improvement of tensile strength, overcoming poor wear resistance and excellent wear resistance.

Active Publication Date: 2019-07-26
TAIZHOU BAIHUA RUBBER BELT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to overcome the deficiencies of the prior art, to provide an inorganic reinforced transmission belt special composite wear-resistant rubber and its preparation method, which solves the poor effect of adding layered inorganic fillers to the wear-resistant modification of the transmission belt in the prior art and the In view of the problem that the tensile streng

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  • Special composite wear-resistant rubber for inorganic enhanced driving belt and preparation method
  • Special composite wear-resistant rubber for inorganic enhanced driving belt and preparation method

Examples

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Effect test

Embodiment 1

[0025] A special composite wear-resistant rubber for inorganic reinforced transmission belts. The special composite wear-resistant rubber for inorganic reinforced transmission belts includes the following components in parts by weight: 40 parts of styrene-butadiene rubber, 20 parts of butadiene rubber, and 10 parts of EPDM rubber , 15 parts of wear-resistant filler, 5 parts of sulfur, 5 parts of titanate coupling agent, 1 part of filling and reinforcing agent white carbon black, 2 parts of anti-aging agent RD, 1 part of softener aromatic oil, 1 part of vulcanization aid TBBS;

[0026] The wear-resistant filler is a layered silicate wear-resistant filler of molybdenum disulfide coated graphene.

[0027] The preparation method of the above-mentioned inorganic reinforced transmission belt special composite wear-resistant rubber comprises the following steps:

[0028] Step 1. Dissolve molybdenum chloride in ethanol, stir evenly to obtain a precursor solution, spray the precursor s...

Embodiment 2

[0032] A special composite wear-resistant rubber for inorganic reinforced transmission belts, the special composite wear-resistant rubber for inorganic reinforced transmission belts includes the following components in parts by weight: 60 parts of styrene-butadiene rubber, 30 parts of butadiene rubber, and 20 parts of EPDM rubber , 25 parts of wear-resistant filler, 8 parts of sulfur, 10 parts of titanate coupling agent, 3 parts of filling and reinforcing agent white carbon black, 3 parts of anti-aging agent RD, 2 parts of softener aromatic oil, 3 parts of vulcanization aid TBBS;

[0033] The wear-resistant filler is a layered silicate wear-resistant filler of molybdenum disulfide coated graphene.

[0034] The preparation method of the above-mentioned inorganic reinforced transmission belt special composite wear-resistant rubber comprises the following steps:

[0035] Step 1. Dissolve molybdenum chloride in ethanol, stir evenly to obtain a precursor solution, spray the precurs...

Embodiment 3

[0039] A special composite wear-resistant rubber for inorganic reinforced transmission belts. The special composite wear-resistant rubber for inorganic reinforced transmission belts includes the following components in parts by weight: 60 parts of styrene-butadiene rubber, 25 parts of butadiene rubber, and 20 parts of EPDM rubber , 22 parts of wear-resistant filler, 5 parts of sulfur, 9 parts of titanate coupling agent, 3 parts of filling and reinforcing agent white carbon black, 3 parts of anti-aging agent RD, 2 parts of softener aromatic oil, 3 parts of vulcanization aid TBBS;

[0040] The wear-resistant filler is a layered silicate wear-resistant filler of molybdenum disulfide coated graphene.

[0041] The preparation method of the above-mentioned inorganic reinforced transmission belt special composite wear-resistant rubber comprises the following steps:

[0042] Step 1. Dissolve molybdenum chloride in ethanol, stir evenly to obtain a precursor solution, spray the precurso...

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Abstract

The invention relates to the technical field of functional rubber and preparation thereof, in particular to special composite wear-resistant rubber for an inorganic enhanced driving belt and a preparation method. The special composite wear-resistant rubber comprises butadiene styrene rubber, butadiene rubber, ethylene propylene diene monomer, wear-resistant fillers, sulfur, coupling agents, filling reinforcing agents, anti-aging agents, softening agents and vulcanizing agents, wherein the wear-resistant fillers are layered silicate wear-resistant fillers of molybdenum disulfide coated graphene. The method includes the steps: spraying precursor liquid prepared from molybdenum chloride and nickel chloride to the surface of graphene loaded layered silicate, drying the layered silicate, sintering the layered silicate in a calcining furnace with sulfur-containing nitrogen atmosphere and cooling the layered silicate to obtain the wear-resistant fillers; performing mixing, heat treatment andmilling on rubber raw materials to obtain the special composite wear-resistant rubber. The special composite wear-resistant rubber for the inorganic enhanced driving belt has the advantages of good wear resistance and obvious tensile strength improvement effects, the added graphene does not easily fall off and is high in stability, and the service time of the special composite wear-resistant rubber for the inorganic enhanced driving belt is prolonged.

Description

technical field [0001] The invention relates to the technical field of functional rubber and its preparation, in particular to an inorganic reinforced transmission belt special composite wear-resistant rubber and a preparation method. Background technique [0002] The drive belt, also known as the conveyor belt, is the transmission medium in the drive belt system. The transmission belt system is a kind of transmission system. The system will include two or more pulleys with a transmission belt on it. The pulleys can rotate the transmission belt without limit. One or more of the pulleys are powered to travel the belt and carry the material being driven on the belt. The powered pulley will be called the drive pulley and the rest will be called the idler pulley. There are two occasions for industrial application of conveyor belts: in factories, material handling in which conveyed materials or objects are placed in boxes or trays, and transport of large quantities of materials...

Claims

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Application Information

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IPC IPC(8): C08L9/06C08L9/00C08L23/16C08K13/06C08K9/10C08K9/12C08K3/04C08K3/30
CPCC08K2003/3009C08L9/06C08L2205/03C08L9/00C08L23/16C08K13/06C08K9/10C08K9/12C08K3/042C08K3/30
Inventor 汤天文
Owner TAIZHOU BAIHUA RUBBER BELT
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