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Oil-resistant, insulating, acid and alkali resistant, and high temperature resistant multifunctional safety shoe

A multi-functional and safety shoe technology, applied in soles, footwear, applications, etc., can solve problems such as lack of acid and alkali resistance and insulation, complex preparation process, etc.

Active Publication Date: 2009-11-04
扬州健步鞋业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the sole of this kind of shoe is a kind of double-density sole, the preparation process is complicated, and it does not have the properties of acid and alkali resistance and insulation

Method used

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  • Oil-resistant, insulating, acid and alkali resistant, and high temperature resistant multifunctional safety shoe
  • Oil-resistant, insulating, acid and alkali resistant, and high temperature resistant multifunctional safety shoe
  • Oil-resistant, insulating, acid and alkali resistant, and high temperature resistant multifunctional safety shoe

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Embodiment Construction

[0041] An oil-resistant, insulating, acid-alkali-resistant, high-temperature-resistant multifunctional safety shoe, the raw material composition and production process of the sole are as follows:

[0042] 1. The composition of raw materials is as follows:

[0043] Oil-resistant rubber nitrile rubber 35 kg,

[0044] Synthetic rubber styrene-butadiene rubber 15 kg,

[0045] Carbon black 20 kg,

[0046] clay 10 kg,

[0047] Barium sulfate 10 kg,

[0048] Stearic acid 1.4 kg,

[0049] 5 kg of dibutyl ester,

[0050] Accelerator M 0.5 kg,

[0051] Accelerator DM 0.5 kg,

[0052] 1 kg of sulfur,

[0053] TMTP 0.2 kg,

[0054] Vaseline 1.4 kg.

[0055] 2. The production process is as follows:

[0056] The above raw materials are prepared in proportion for later use,

[0057] Mix the prepared raw materials into synthetic raw film,

[0058] Put the raw film into the sole mold,

[0059] Use a hydraulic press to apply a pressure of 66 kg to the film, and vulcanize it at a t...

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Abstract

The invention discloses an oil-resistant, insulating, acid and alkali resistant, and high temperature resistant multifunctional safety shoe. Raw material compositions of a shoe sole of the safety shoe comprise 17.5 to 52.5 weight percent of oil-resistant rubber, 7.5 to 22.5 weight percent of natural rubber, 10 to 30 weight percent of carbon soot, 5 to 15 weight percent of pottery clay, 5 to 15 weight percent of barium sulfate, 0.7 to 2.1 weight percent of stearic acid, 2.5 to 7.5 weight percent of dibutyl ester, 0.25 to 0.75 weight percent of accelerant M, 0.25 to 0.75 weight percent of accelerant DM, 0.5 to 1.5 weight percent of sulfur, 0.1 to 0.3 weight percent of TMTP, and 0.7 to 2.1 weight percent of vaseline. The multi-functional safety shoe has the performances of oil resistance, insulation, acid and alkali resistance, and high temperature resistance.

Description

technical field [0001] The invention relates to a multifunctional safety shoe, in particular, the invention relates to a multifunctional safety shoe with oil resistance, insulation, acid and alkali resistance and high temperature resistance. Background technique [0002] Known various footwear made with the rubber soles made by the general vulcanization molding process, because the soles lack elasticity and are heavy, they feel uncomfortable when worn. Publication number is that in the invention patent application publication specification of CN1071115A, a kind of production process of rubber foam molding shoe sole is proposed. It is mentioned that two different formulas of porous materials and wear-resistant materials are used, vulcanized and molded at a high temperature of 130°C-170°C for 3-7 minutes, and a light, soft and elastic sole can be produced to make it comfortable to wear. Leather shoes, cloth shoes, etc. However, it can be seen from the formula and foaming pro...

Claims

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Application Information

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IPC IPC(8): A43B3/00A43B13/04C08L7/00C08L21/00C08K13/02C08K3/04C08K3/30C08K5/09C08K5/10C08K3/06
Inventor 邵良林
Owner 扬州健步鞋业有限公司
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