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Oil-resistant and low-temperature-resistant material for shoe sole and method for preparing oil-resistant and low-temperature-resistant material

A technology for anti-low temperature and shoe soles, applied in shoe soles, applications, footwear, etc., can solve the problems of nitrile rubber such as poor low temperature resistance, poor insulation performance, and poor ozone resistance, and achieve enhanced oil resistance, low cost, and wear resistance The effect of excellent performance

Active Publication Date: 2016-06-22
PUTIAN XIESHUN SHOES IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, nitrile rubber has poor low temperature resistance, poor ozone resistance, poor insulation performance, and slightly lower elasticity.

Method used

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  • Oil-resistant and low-temperature-resistant material for shoe sole and method for preparing oil-resistant and low-temperature-resistant material
  • Oil-resistant and low-temperature-resistant material for shoe sole and method for preparing oil-resistant and low-temperature-resistant material

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0046] An oil-resistant and low-temperature-resistant material for shoe soles, the raw materials of which are composed of:

[0047] Nitrile rubber: 60 parts;

[0048] Bromobutyl rubber: 40 parts;

[0049] Fluoroalkyl polyether modified polysiloxane: 5 parts;

[0050] Zinc oxide: 8 parts;

[0051] White carbon black: 20 parts;

[0052] N,N'-dicyclohexyl-2-benzothiazole sulfenamide: 3 parts;

[0053] Tetramethylthiuram disulfide: 3 parts;

[0054] Dioctyl phthalate: 2 parts;

[0055] Wood flour: 6 parts;

[0056] 2-Mercaptobenzimidazole: 4 parts;

[0057] Sulfur: 1 part;

[0058] Stearic acid: 1 part;

[0059] Percarbamide: 1 part.

[0060] The content of acrylonitrile in the nitrile rubber is 40wt%.

[0061] The preparation method of the oil-resistant and low-temperature-resistant material for shoe soles comprises the following steps:

[0062] (1) Internal mixing: put nitrile rubber, bromobutyl rubber and percarbamide together into the internal mixing chamber for in...

Embodiment 2

[0067] An oil-resistant and low-temperature-resistant material for shoe soles, the raw materials of which are composed of:

[0068] Nitrile rubber: 80 parts;

[0069] Bromobutyl rubber: 50 parts;

[0070] Fluoroalkyl polyether modified polysiloxane: 8 parts;

[0071] Zinc oxide: 12 parts;

[0072] White carbon black: 25 parts;

[0073] N,N'-dicyclohexyl-2-benzothiazole sulfenamide: 5 parts;

[0074] Tetramethylthiuram disulfide: 5 parts;

[0075] Dioctyl phthalate: 4 parts;

[0076] Wood flour: 12 parts;

[0077] 2-mercaptobenzimidazole: 6 parts;

[0078] Sulfur: 3 parts;

[0079] Stearic acid: 3 parts;

[0080] Percarbamide: 2 parts.

[0081] The content of acrylonitrile in the nitrile rubber is 42wt%.

[0082] The preparation method of the oil-resistant and low-temperature-resistant material for shoe soles comprises the following steps:

[0083] (1) Internal mixing: put nitrile rubber, bromobutyl rubber and percarbamide together into the internal mixing chamber for...

Embodiment 3

[0088] An oil-resistant and low-temperature-resistant material for shoe soles, the raw materials of which are composed of:

[0089] Nitrile rubber: 70 parts;

[0090] Bromobutyl rubber: 45 parts;

[0091] Fluoroalkyl polyether modified polysiloxane: 7 parts;

[0092] Zinc oxide: 10 parts;

[0093] White carbon black: 23 parts;

[0094] N,N'-dicyclohexyl-2-benzothiazole sulfenamide: 4 parts;

[0095] Tetramethylthiuram disulfide: 4 parts;

[0096] Dioctyl phthalate: 3 parts;

[0097] Wood flour: 8 parts;

[0098] 2-mercaptobenzimidazole: 5 parts;

[0099] Sulfur: 2 parts;

[0100] Stearic acid: 2 parts;

[0101] Percarbamide: 1.5.

[0102] The content of acrylonitrile in the nitrile rubber is 41wt%.

[0103] The preparation method of the oil-resistant and low-temperature-resistant material for shoe soles comprises the following steps:

[0104] (1) Internal mixing: Put nitrile rubber, bromobutyl rubber and percarbamide together into the internal mixing chamber for in...

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Abstract

The invention discloses an oil-resistant and low-temperature-resistant material for shoe soles and a method for preparing the oil-resistant and low-temperature-resistant material. The oil-resistant and low-temperature-resistant material comprises, by weight, 60-80 parts of nitrile rubber, 40-50 parts of brominated butyl rubber, 5-8 parts of fluorine-based alkyl polyether-modified polysiloxane, 8-12 parts of zinc oxide, 20-25 parts of white carbon black, 3-5 parts of N, N'-bicyclo-caproyl-2-benzothiazole sulfonamide, 3-5 parts of tetramethyl thiuram disulfide, 2-4 parts of dioctyl phthalate, 6-12 parts of wood powder, 4-6 parts of 2-mercapto benzimidazole, 1-3 parts of sulfur, 1-3 parts of stearic acid and 1-2 parts of percarbamide. The oil-resistant and low-temperature-resistant material for the shoe soles and the method have the advantages that the oil-resistant and low-temperature-resistant material for the shoe soles is excellent in oil resistance, the oil resistance (the expansion rate of the oil-resistant and low-temperature-resistant material after the oil-resistant and low-temperature-resistant material is soaked in oil) can reach 5%-6.8%, the tensile strength of the oil-resistant and low-temperature-resistant material at the temperatures of minus 50 DEG C is 18-22 Mpa, the rebound rate of the oil-resistant and low-temperature-resistant material is 48-51%, the oil-resistant and low-temperature-resistant material is excellent in abrasion resistance, and a friction coefficient of the oil-resistant and low-temperature-resistant material is 1.45-1.65.

Description

technical field [0001] The invention belongs to the field of shoemaking, and in particular relates to an oil-resistant and low-temperature-resistant material for shoe soles and a preparation method thereof. Background technique [0002] Ordinary rubber soles have a good anti-slip effect under normal conditions. However, in some special environments, in addition to anti-slip requirements, oil resistance is also required. For example, workers working in oil factories need to wear oil-resistant work shoes. At present, the anti-slip and oil-resistant shoes on the market are not only complicated in manufacturing process, but also the price is several times that of ordinary shoes, and the applicable environment is very limited. [0003] Nitrile rubber is produced by emulsion polymerization of butadiene and acrylonitrile. Nitrile rubber is mainly produced by low-temperature emulsion polymerization. It has excellent oil resistance, high wear resistance, good heat resistance and stro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L9/02C08L23/28C08L83/12C08L97/02C08K13/02C08K3/22C08K3/36C08K5/47C08K5/21A43B13/04
CPCA43B13/04C08L9/02C08L2205/035C08L23/283C08L83/12C08L97/02C08K13/02C08K2003/2296C08K3/36C08K5/47C08K5/21
Inventor 伍松林
Owner PUTIAN XIESHUN SHOES IND CO LTD
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