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Light-weight bent shoe sole and production method thereof

A production method and bending technology, applied in soles, footwear, clothing, etc., can solve the problems of bending resistance, lightness, elastic defects, and unsatisfactory wear resistance, etc., to achieve good elasticity, good bending resistance, and comfortable wearing Effect

Active Publication Date: 2012-12-12
伟伦鞋业(山东)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The existing soles have defects in bending resistance, lightness, elasticity, etc., and the wear resistance is not ideal

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] A light-weight curved shoe sole is composed of the following raw materials in parts by weight:

[0030] Base 10 servings

[0031] Insoluble sulfur OT-10 0.12 parts

[0032] Accelerator NOBS 0.05 part

[0033] Accelerator M 0.06 parts

[0034] Accelerator TS 0.008 parts;

[0035] Wherein base material is made up of the following raw materials of weight part:

[0036] Natural rubber 3L 45 parts

[0037] Styrene Butadiene Rubber SBR-1502 50 parts

[0038] Modifier RB-820 20 parts

[0039] White carbon black 5 parts

[0040] 0.3 parts of stearic acid

[0041] 0.8 parts of PEG-4000

[0042] Antiaging agent SP 1.0 parts

[0043] Antiaging agent MB-A 0.8 parts

[0044] Coupling agent SI-69 0.6 parts

[0045] Dispersion flow agent D-R 1.5 parts

[0046] Paraffin 1.0 parts

[0047] Zinc carbonate 1.0 parts.

[0048] During production: mix 3L natural rubber, styrene-butadiene rubber SBR-1502, and modifier RB-820 evenly through high-temperature rollers at 90-100°C, ...

Embodiment 2

[0050] A light-weight curved shoe sole is composed of the following raw materials in parts by weight:

[0051] Base 10 servings

[0052] Insoluble sulfur OT-10 0.12 parts

[0053] Accelerator NOBS 0.055 parts

[0054] Accelerator M 0.055 parts

[0055] Accelerator TS 0.01 part;

[0056] Wherein base material is made up of the following raw materials of weight part:

[0057] Natural rubber 3L 40 parts

[0058] Styrene Butadiene Rubber SBR-1502 45 parts

[0059] Modifier RB-820 30 parts

[0060] White carbon black 8 parts

[0061] 0.4 parts of stearic acid

[0062] PEG-4000 1 part

[0063] Anti-aging agent SP 0.5 parts

[0064] Antiaging agent MB-A 0.5 parts

[0065] Coupling agent SI-69 0.5 parts

[0066] Dispersion flow agent D-R 1.2 parts

[0067] Paraffin 0.5 parts

[0068] Zinc carbonate 1.2 parts.

[0069] During production: mix 3L natural rubber, styrene-butadiene rubber SBR-1502, and modifier RB-820 evenly through high-temperature rollers at 90-100°C, and ...

Embodiment 3

[0072] A light-weight curved shoe sole is composed of the following raw materials in parts by weight:

[0073] Base 10 servings

[0074] Insoluble sulfur OT-10 0.12 parts

[0075]Accelerator NOBS 0.06 parts

[0076] Accelerator M 0.05 parts

[0077] Accelerator TS 0.005 parts;

[0078] Wherein base material is made up of the following raw materials of weight part:

[0079] Natural rubber 3L 50 parts

[0080] Styrene Butadiene Rubber SBR-1502 40 parts

[0081] Modifier RB-820 10 parts

[0082] White carbon black 10 parts

[0083] 0.5 parts of stearic acid

[0084] PEG-4000 0.5 parts

[0085] Antiaging agent SP 0.8 part

[0086] Anti-aging agent MB-A 1 part

[0087] Coupling agent SI-69 0.8 part

[0088] Dispersion flow agent D-R 1.0 parts

[0089] Paraffin 0.8 parts

[0090] 1.5 parts of zinc carbonate.

[0091] During production: mix 3L natural rubber, styrene-butadiene rubber SBR-1502, and modifier RB-820 evenly through high-temperature rollers at 90-100°C, and...

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Abstract

The invention discloses a light-weight bent shoe sole and a production method thereof. The light-weight bent shoe sole is composed of base stocks, insoluble sulphur OT-10, an accelerant NOBS, an accelerant M and an accelerant TS. The light-weight bent shoe sole is comfortable for users to wear, good in bend-resistant performance, light and good in elasticity, the shoe sole keeps straight even if the shoe sole is bent for 100 thousand times, the specific gravity of the shoe sole is smaller than 1g / cm<3>, the hardness A of the shoe sole is 60-61, the tensile strength of the shoe sole is over 150 kgf / cm <2>, and the elongation coefficient of the shoe sole is over 400%.

Description

technical field [0001] The invention relates to a shoe sole and a production method thereof. Background technique [0002] The existing soles have defects in bending resistance, lightness, elasticity, etc., and the wear resistance is not ideal. Contents of the invention [0003] The object of the present invention is to provide a light-weight curved shoe sole with comfortable wearing, good bending performance and light weight and a production method thereof. [0004] Technical solution of the present invention is: [0005] A light-weight curved shoe sole is characterized in that it consists of the following raw materials in parts by weight: [0006] Base 10 servings [0007] Insoluble sulfur OT-10 0.12 parts [0008] Accelerator NOBS 0.05~0.06 part [0009] Accelerator M 0.05~0.06 parts [0010] Accelerator TS 0.005~0.01 part; [0011] Wherein base material is made up of the following raw materials of weight part: [0012] Natural rubber 3L 40~50 parts [0013] St...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L7/00C08L9/06A43B13/04C08K13/02C08K3/06C08K3/36C08K5/09C08K3/26
Inventor 朱建琪
Owner 伟伦鞋业(山东)有限公司
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