A kind of flexure-resistant flame-retardant SBR composite shoe sole material and preparation method thereof

A composite shoe sole and composite fiber technology, which is applied in the field of shoe sole materials, can solve the problems of poor bending resistance and flame retardancy, and achieve good high temperature resistance, fire resistance and flame retardancy, good antibacterial performance, and improved antibacterial performance.

Inactive Publication Date: 2017-07-07
SUZHOU JINGRO TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the sole material also has the problems of poor flexural resistance and flame retardancy

Method used

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  • A kind of flexure-resistant flame-retardant SBR composite shoe sole material and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] The anti-bending and flame-retardant SBR composite shoe sole material is composed of 39 parts by weight of SBR, 0.4 parts of anti-aging agent SP, 0.5 parts of Si-69, 3 parts of sulfur, 4.5 parts of accelerator TMTD, 20 parts of white carbon black, and 14.5 parts of naphthenic oil 0.5 parts of paraffin, 0.2 parts of the mixture of antioxidant 1010 and antioxidant 168, 2.5 parts of stearic acid, 2.5 parts of zinc oxide, 10 parts of natural rubber, and 11.1 parts of composite fiber.

[0031] The steps of its preparation method are as follows:

[0032] (1) Put the sepiolite into a pulverizer to pulverize it, and grind it to obtain sepiolite powder. Add the sepiolite powder to 1mol / L hydrochloric acid, heat it to 110°C, activate it for 1.5 hours, and filter it after cooling to room temperature. Repeated washing with deionized water, drying in an oven at 90°C for 2 hours, passing through a 50-mesh sieve after grinding to obtain activated sepiolite powder, wherein the weight r...

Embodiment 2

[0037] The anti-bending and flame-retardant SBR composite shoe sole material is composed of 40 parts by weight of SBR, 0.6 parts of anti-aging agent SP, 0.7 parts of Si-69, 2.8 parts of sulfur, 3 parts of accelerator TMTD, 24 parts of nano-clay, and 14 parts of naphthenic oil , 0.5 parts of paraffin, 0.2 parts of the mixture of antioxidant 1010 and antioxidant 168, 2.5 parts of stearic acid, 2.5 parts of zinc oxide, 12 parts of natural rubber, and 11 parts of composite fiber.

[0038] Its preparation method is the same as Example 1.

Embodiment 3

[0040] The anti-bending and flame-retardant SBR composite shoe sole material is composed of: 35 parts by weight of SBR, 0.8 parts of anti-aging agent SP, 0.9 parts of Si-69, 2.6 parts of sulfur, 3.5 parts of accelerator TMTD, 22 parts of white carbon black, 15.5 parts of naphthenic oil 0.5 parts of paraffin, 0.2 parts of the mixture of antioxidant 1010 and antioxidant 168, 2.5 parts of stearic acid, 2.5 parts of zinc oxide, 14 parts of natural rubber, and 11.5 parts of composite fiber.

[0041] Its preparation method is the same as Example 1.

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Abstract

The invention provides an SBR (Styrene butadiene rubber) composite pole material with fracture resistance and flame resistance, prepared from the following components in terms of parts by weight: 35 to 42 parts of SBR (Styrene butadiene rubber), 0.3 to 0.8 part of antiager, 0.5 to 1 part of coupling agent, 2.5 to 3 parts of vulcanizing agent, 3 to 5 parts of accelerant, 18 to 24 parts of fillers, 14 to 16 parts of softening agent, 0.5 part of antifogging agent, 0.2 part of antioxidant, 2.5 part of stearic acid, 2.5 part of zinc oxide, 10 to 15 parts of natural rubber and 11 to 12 parts of composite fiber. The invention further provides a preparation method of the SBR composite pole material with the fracture resistance and flame resistance. The sole material provided by the invention has the advantages of better fracture resistance and better flame resistance.

Description

[0001] Technical field: [0002] The invention relates to a shoe sole material, in particular to a bending-resistant and flame-retardant SBR composite shoe sole material and a preparation method thereof. [0003] Background technique: [0004] Styrene-butadiene rubber is a rubber obtained by copolymerization of butadiene and styrene, and its English abbreviation is SBR. According to the classification of polymerization method, styrene-butadiene rubber can be divided into two types: emulsion polymerization and solution polymerization. Styrene-butadiene rubber is a synthetic rubber with the largest output. According to statistics, the world's total output in 1991 was 7.55 million tons, accounting for about 55% of synthetic rubber and 34% of all rubber. Among all kinds of styrene-butadiene rubber, low-temperature emulsion polystyrene-butadiene rubber has the largest output. [0005] Styrene-butadiene raw rubber is a light yellow-brown elastic solid. The density increases with th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C08L9/06C08L7/00C08L91/00C08L91/06C08K13/06C08K9/02C08K3/22C08K3/34A43B13/04
CPCA43B13/04C08L9/06C08L2201/02C08L2205/035C08L2205/16C08L7/00C08L91/00C08L91/06C08K13/06C08K9/02C08K2003/2296C08K3/346
Inventor 黄超
Owner SUZHOU JINGRO TECH
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