Wear-resistant heat-vulcanized rubber shoes

A technology of heat vulcanization and rubber shoes, which is applied to soles, insoles, footwear, etc., and can solve problems such as easy fatigue, insufficient aesthetics, and short storage period

Active Publication Date: 2015-02-04
THE QUARTERMASTER EQUIPMENT RESEARCH INSTITUTE OF THE GENERAL LOGISITIC DEPARTME
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Traditional rubber shoes are favored by consumers due to their advantages of cheap price and difficult to open glue, but their disadvantages such as poor foot comfort, long-term walking fatigue, and lack of aesthetics also restrict their wearing range.
However, sports shoes made of foamed EVA / rubber combined soles formed by cold bonding are more and more popular with consumers due to their good sole elasticity, light weight, and beautiful styles. Disadvantages such as easy-to-open glue (especially on high-temperature and high-humidity ground in summer), foaming EVA is not resistant to bumps and other shortcomings limit its wearing range, such as tropical jungles, high-temperature ground, hot and humid islands and other environmental areas are more likely to open glue and not durable And other issues

Method used

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  • Wear-resistant heat-vulcanized rubber shoes
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  • Wear-resistant heat-vulcanized rubber shoes

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0185] Embodiment 1, prepare hot-vulcanized rubber shoes

[0186] 1) Wrap formula

[0187] The raw materials used in the preparation of wear-resistant heat-vulcanized rubber shoes are calculated in parts by mass (phr), including 60 phr of natural rubber, 40 phr of styrene-butadiene rubber, 50 phr of precipitated white carbon black, 20 phr of white oil, 25 phr of titanium dioxide, light carbonic acid Calcium 50phr, ultramarine 0.5phr, polyethylene glycol 3phr, diethylene glycol 2phr, stearic acid 2phr, zinc oxide 4phr, accelerator DM2phr, accelerator NS0.3phr, antioxidant SP-C 1.5phr, sulfur 1.5phr.

[0188] See Table 1 for the performance of the semi-finished product of the strip glue formula.

[0189] 2) Rubber outsole formula

[0190] The raw materials used to prepare the rubber outsole of wear-resistant heat vulcanized rubber shoes are calculated in parts by mass (phr), including natural rubber 75phr, butadiene rubber 25phr, zinc oxide 4phr, stearic acid 2phr, carbon blac...

Embodiment 2

[0200] Embodiment 2, preparation hot-vulcanized rubber shoes

[0201] 1) Wrap formula

[0202] The raw materials used in the preparation of wear-resistant heat vulcanized rubber shoes are calculated in parts by mass (phr), including 80 phr of natural rubber, 20 phr of styrene-butadiene rubber, 40 phr of precipitated white carbon black, 15 phr of white oil, 30 phr of titanium dioxide, light carbonic acid Calcium 40phr, Ultramarine 0.8phr, Polyethylene Glycol 2phr, Diethylene Glycol 1.5phr, Stearic Acid 1phr, Zinc Oxide 2phr, Accelerator DM 1phr, Accelerator NS 0.3phr, Antiaging Agent SP-C 2phr, Sulfur 2.5phr .

[0203] See Table 1 for the performance of the semi-finished product of the strip glue formula.

[0204] 2) Rubber outsole formula

[0205] The raw materials used to prepare the rubber outsole of wear-resistant heat vulcanized rubber shoes are calculated in parts by mass (phr), including 85phr of natural rubber, 15phr of butadiene rubber, 5phr of zinc oxide, 3phr of s...

Embodiment 3

[0209] Embodiment 3, preparation hot-vulcanized rubber shoes

[0210] 1) Wrap formula

[0211] The raw materials used in the preparation of wear-resistant heat vulcanized rubber shoes are calculated in parts by mass (phr), including natural rubber 70phr, styrene-butadiene rubber 30phr, precipitated white carbon black 45phr, white oil 20phr, titanium dioxide 25phr, light carbonic acid Calcium 45phr, Ultramarine 0.7phr, Polyethylene Glycol 2.5phr, Diethylene Glycol 2phr, Stearic Acid 1.5phr, Zinc Oxide 3phr, Accelerator DM 2phr, Accelerator NS 0.2phr, Antiaging Agent SP-C 1.5phr, Sulfur 2phr .

[0212] See Table 1 for the performance of the semi-finished product of the strip glue formula.

[0213] 2) Rubber outsole formula

[0214] The raw materials used to prepare the rubber outsole of wear-resistant heat vulcanized rubber shoes are calculated in parts by mass (phr), including 80phr of natural rubber, 20phr of butadiene rubber, 4.5phr of zinc oxide, 2.5phr of stearic acid, a...

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PUM

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Abstract

The invention discloses a pair of wear-resistant heat-vulcanized rubber shoes. On the basis of the advantages of low price, firm combination of shoe uppers and shoe soles, prevention of glue failure and the like of the conventional heat-vulcanized rubber shoes, the pair of wear-resistant heat-vulcanized rubber shoes is consistent in style with foamed EVA (Ethylene Vinyl Acetate) / rubber sticky sports shoes, and has the advantages of attractiveness, lightness and wear resistance of shoe soles, high elasticity, comfort in wear and the like. The pair of rubber shoes is particularly suitable for units with high training strength, severe wearing environments, long finished product storing time and the like, such as the military training departments of armies, public security and the like.

Description

technical field [0001] The invention relates to a wear-resistant heat vulcanized rubber shoe. Background technique [0002] Traditional rubber shoes are favored by consumers due to their advantages of cheap price and difficult to open glue. However, their disadvantages such as poor foot comfort, fatigue when walking for a long time, and lack of aesthetics also restrict their wearing range. However, sports shoes made of foamed EVA / rubber combined soles formed by cold bonding are more and more popular with consumers due to their good sole elasticity, light weight, and beautiful styles. Disadvantages such as easy-to-open glue (especially on high-temperature and high-humidity ground in summer), foaming EVA is not resistant to bumps and other shortcomings limit its wearing range, such as tropical jungles, high-temperature ground, hot and humid islands and other environmental areas are more likely to open glue and not durable And other issues. Contents of the invention [0003...

Claims

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Application Information

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IPC IPC(8): A43B1/10A43B15/00A43B13/04A43B13/12A43B17/14C08L7/00C08L9/06C08K13/02C08K3/36C08K3/22C08K3/26C08K5/06C08K5/09C08K3/06C08L9/00C08L45/02C08K3/04
Inventor 王修行梁高勇秦蕾张华
Owner THE QUARTERMASTER EQUIPMENT RESEARCH INSTITUTE OF THE GENERAL LOGISITIC DEPARTME
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