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Rubber used for rubber footwear foxing strip tackifying layer and preparation method thereof

A technology of thickening layer and surrounding bar, which is applied in the field of rubber processing, can solve problems such as not being able to meet customer product quality requirements, and achieve the effect of improving appearance quality, simple method, and preservation of clarity

Inactive Publication Date: 2018-01-19
JIHUA 3537 SHOE MAKING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The original bonding scheme for rubber shoe skirts can no longer meet the customer's requirements for product quality

Method used

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  • Rubber used for rubber footwear foxing strip tackifying layer and preparation method thereof
  • Rubber used for rubber footwear foxing strip tackifying layer and preparation method thereof
  • Rubber used for rubber footwear foxing strip tackifying layer and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0050] Embodiment 1 of the present invention: Rubber for the tackifying layer of the rubber shoe enclosure, including 100 parts of natural rubber, 2 parts of vulcanizing agent, 3.5 parts of vulcanization accelerator, 3.5 parts of vulcanization activator, 3.5 parts of tackifying resin, 380 parts of gasoline, 1.5 parts of ethylene glycol, 4 parts of white carbon black, 8 parts of light calcium carbonate, 1.4 parts of calcium base grease and 1.3 parts of anti-aging agent are raw materials for preparation; the vulcanizing agent is powdery sulfur; 1.5 parts of accelerator M, 1.2 parts of accelerator DM and 0.8 parts of accelerator DS; every 3.5 parts of vulcanization active agent is composed of 2 parts of active zinc oxide and 1.5 parts of stearic acid; natural rubber is 1# standard rubber, tackifying resin It is composite resin DS-B; the anti-aging agent is anti-aging agent KY-405L.

[0051] The preparation method of the rubber for the tackifying layer of the rubber shoe skirt com...

Embodiment 2

[0060]Embodiment 2 of the present invention: Rubber for the tackifying layer of the rubber shoe enclosure, including 100 parts of natural rubber, 2 parts of vulcanizing agent, 3.3 parts of vulcanization accelerator, 3.6 parts of vulcanization activator, 3.6 parts of tackifying resin, 380 parts of gasoline, 1.5 parts of ethylene glycol, 3.5 parts of white carbon black, 8 parts of light calcium carbonate, 1.6 parts of calcium base grease and 1.3 parts of anti-aging agent are raw materials for preparation; the vulcanizing agent is powdery sulfur; 1.5 parts of accelerator M, 1.2 parts of accelerator DM and 0.8 parts of accelerator DS; every 3.5 parts of vulcanization active agent is composed of 2 parts of active zinc oxide and 1.5 parts of stearic acid; natural rubber is 1# standard rubber, tackifying resin It is composite resin DS-B; the anti-aging agent is anti-aging agent KY-405L.

[0061] The preparation method and usage method are the same as in Example 1.

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Abstract

The invention discloses rubber used for a rubber footwear foxing strip tackifying layer and a preparation method thereof. The rubber used for the rubber footwear foxing strip tackifying layer is prepared and obtained by virtue of optimized combination and technology, and the rubber used for the rubber footwear foxing strip tackifying layer can greatly improve bonding performance of a rubber footwear foxing strip and an upper material. The rubber disclosed by the invention is good in bonding strength, so that definition of patterns of the foxing strip is guaranteed, and appearance quality of rubber footwear is improved. The preparation method disclosed by the invention is simple and easy for industrialization.

Description

technical field [0001] The invention relates to the technical field of rubber processing, in particular to a rubber used for a viscous layer of a rubber shoe skirt and a preparation method thereof. Background technique [0002] Usually, the adhesive surface of the upper of the heat vulcanized rubber shoe upper is mainly used two kinds of systems to improve its adhesion with the upper glue, one is to improve the plasticity and viscosity of the upper, and the other is to bond the upper to the upper. A layer of high-viscosity rubber is compounded on the surface. [0003] During the use of these two systems, there are the following quality problems: [0004] If the goal is achieved by increasing the plasticity and viscosity of the enclosure, the plasticity of the enclosure is high and the rubber material is soft, and the degree of compression deformation during the molding process of the rubber shoes is large, and it is easy to show uneven uppers and feet, resulting in rubber s...

Claims

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Application Information

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IPC IPC(8): C08L7/00C08L101/00C08L71/02C08K13/02C08K3/36C08K3/22C08K5/09C08K3/26
Inventor 晋齐怀周川泉陈松雄杜江田吉张世林杨小飞毛昌虎王春桥廖浦江
Owner JIHUA 3537 SHOE MAKING
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