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Formula and preparation method of extinction type shoe rubber

A matte, shoe technology, used in applications, footwear, apparel, etc.

Active Publication Date: 2010-12-15
JIHUA 3537 SHOE MAKING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there is no matte rubber material suitable for the production of rubber shoes

Method used

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  • Formula and preparation method of extinction type shoe rubber
  • Formula and preparation method of extinction type shoe rubber

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0047] Embodiment 1 of the present invention: the formula of extinction type shoe rubber, it comprises 60 parts of natural rubbers, 40 parts of solution polystyrene-butadiene rubbers, 1.8 parts of sulfur, by 0.7 parts of accelerator DM, 1.3 parts of accelerators CZ and 0.3 parts of accelerators 2.3 parts of vulcanization accelerator composed of agent PX, 9 parts of vulcanization activator composed of 4 parts of zinc carbonate and 5 parts of stearic acid, 35 parts of industrial white oil, 6 parts of diethylene glycol, 55 parts of precipitated silica, 0.2 1 part of salicylic acid as an anti-scorch agent, 1.2 parts of mold release agent 935P, 3 parts of calcium-based grease, 1.3 parts of anti-aging agent CD, 6 parts of talcum powder and 0.05 part of coloring agent.

[0048]The preparation method of the rubber for matting type shoes is to refine the natural rubber according to the parts by weight of the above formula, so that the Vickers plasticity can reach 0.30-0.40 to obtain the...

Embodiment 2

[0049] Embodiment 2 of the present invention: the prescription of extinction type shoe rubber, it comprises 45 parts of natural rubbers, 35 parts of solution polystyrene-butadiene rubbers, 1.5 parts of sulfur, by 0.5 part of accelerator DM, 0.9 part of accelerator CZ and 0.1 part of accelerator 1.5 parts of vulcanization accelerator composed of agent PX, 6 parts of vulcanization activator composed of 2 parts of zinc carbonate and 4 parts of stearic acid, 30 parts of industrial white oil, 5 parts of diethylene glycol, 50 parts of precipitated silica, 0.1 1 part of salicylic acid as an anti-scorch agent, 1 part of release agent 935P, 2 parts of calcium base grease and 1 part of anti-aging agent, 3 parts of talcum powder and 0.1 part of coloring agent.

[0050] The preparation method of the rubber for matting type shoes is to refine the natural rubber according to the parts by weight of the above formula, so that the Vickers plasticity can reach 0.30-0.40 to obtain the plastic...

Embodiment 3

[0051] Embodiment 3 of the present invention: the formula of extinction type shoe rubber, it comprises 65 parts of natural rubbers, 55 parts of solution polystyrene-butadiene rubbers, 2.5 parts of sulfur, by 1.5 parts of accelerator DM, 2 parts of accelerators CZ and 0.5 parts of accelerators 4 parts of vulcanization accelerator composed of agent PX, 11 parts of vulcanization activator composed of 5 parts of zinc carbonate and 6 parts of stearic acid, 40 parts of industrial white oil, 7 parts of diethylene glycol, 60 parts of precipitated silica, 0.4 Parts of salicylic acid as an anti-scorch agent, 1.5 parts of release agent 935P, 4 parts of calcium-based fat, 1.5 parts of anti-aging agent and 10 parts of talcum powder.

[0052] The preparation method of the rubber for matting type shoes is to refine the natural rubber according to the parts by weight of the above formula, so that the Vickers plasticity can reach 0.30-0.40 to obtain the plasticized rubber; Mix rubber to ob...

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Abstract

The invention discloses a formula and a preparation method of extinction type shoe rubber, wherein the extinction type shoe rubber comprises 45-65 parts of natural rubber, 35-55 parts of solution-polymerized styrene butadiene rubber, 1.5-2.5 parts of sulfur, 1.5-4 parts of vulcanization accelerator, 6-11 parts of vulcanization activator, 30-40 parts of industrial white oil, 5-7 parts of diglycol and 50-60 parts of precipitated silica. The extinction effect is realized by directly utilizing the body material of the extinction type shoe rubber prepared by the invention, a material with the similar refractive index to the natural rubber is adopted as the body material to realize the light transmission action of the rubber, and an anisotropic material is adopted as the scattering body of the light inside a rubber body to realize the extinction of the vulcanized rubber. The method has simple process, does not need to spray extinction surface oil on the surface of a rubber shoe and does not need to carry out sanding processing on a mould surface, lowers the production cost, and reduces the labor intensity of workers; because the body material of the extinction type shoe rubber performs an extinction action, the surface effect can not be changed due to use.

Description

technical field [0001] The invention relates to a rubber processing technology, in particular to a formula and a preparation method of matting rubber for shoes. Background technique [0002] There are two trends in the appearance of rubber shoes. One is a bright product represented by high gloss; Matte products, which have a special effect of stimulating consumers' sensory vision, have become one of the main trends in product color today. Due to its soft, natural and elegant visual appearance, matting rubber shoes have become the new favorite of consumers. [0003] Generally speaking, there are three ways to achieve the matting effect of rubber parts of rubber shoes. One is to spray matting surface oil on the surface, but this method is cumbersome, not only costly, but also pollutes the working environment and affects the health of the staff due to the volatilization of the matting oil solvent; the second is to frost the surface of the mold for manufacturing rubber parts ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L7/00C08L9/06C08K13/02C08K3/36C08K3/34A43B1/10
Inventor 陈松雄晋齐怀周川泉杜江田杰王永生王春桥彭德彪
Owner JIHUA 3537 SHOE MAKING
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