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High-efficiency adhesive for hot vulcanized rubber shoes as well as preparation method and using method of adhesive

A technology of adhesive and thermal vulcanization, which is applied in the field of rubber processing and can solve problems such as not being able to meet customer product quality requirements

Inactive Publication Date: 2018-03-09
JIHUA 3537 SHOE MAKING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

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

Method used

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  • High-efficiency adhesive for hot vulcanized rubber shoes as well as preparation method and using method of adhesive
  • High-efficiency adhesive for hot vulcanized rubber shoes as well as preparation method and using method of adhesive
  • High-efficiency adhesive for hot vulcanized rubber shoes as well as preparation method and using method of adhesive

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Experimental program
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Effect test

Embodiment 1

[0087] Embodiment 1 of the present invention: high-efficiency adhesive for hot-vulcanized rubber shoes, including a shoe upper surface treatment agent, an upper surface adhesive, and a shoe-wrap rubber bar surface treatment agent; calculated in parts by mass, the composition of the shoe upper surface treatment agent includes 5 Parts of curing agent E766, 95 parts of treatment agent Na036; the upper adhesive is adhesive Na047; the composition of the surface treatment agent for shoe circumference rubber bars includes 100 parts of natural rubber, 2 parts of sulfur, 6 parts of vulcanization accelerator, vulcanization activity 6.5 parts of agent, 1.5 parts of white carbon black, 2.5 parts of polyethylene glycol 4000#, 5 parts of tackifying resin, 0.7 parts of anti-aging agent KY-405L, 490 parts of 120# gasoline; every 6 parts of accelerator consists of accelerator M1.7 1.3 parts of accelerator DM and 3 parts of accelerator DS. The tackifying resin is xylene resin RX-80; every 6.5 p...

Embodiment 2

[0108] Embodiment 2 of the present invention: high-efficiency adhesive for hot-vulcanized rubber shoes, including a shoe upper surface treatment agent, an upper surface adhesive, and a shoe-wrap rubber bar surface treatment agent; calculated in parts by mass, the composition of the shoe upper surface treatment agent includes 5 Parts of curing agent E766, 95 parts of treatment agent Na036; the upper adhesive is adhesive Na047; the composition of the surface treatment agent for the shoe circumference rubber bar includes 100 parts of natural rubber, 2.1 parts of sulfur, 6 parts of vulcanization accelerator, vulcanization activity 6.3 parts of white carbon black, 1.2 parts of white carbon black, 2.5 parts of polyethylene glycol 4000#, 4.6 parts of tackifying resin, 0.7 parts of anti-aging agent KY-405L, 495 parts of 120# gasoline; every 6 parts of accelerator consists of accelerator M1.7 1.3 parts of accelerator DM and 3 parts of accelerator DS. The tackifying resin is xylene resi...

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Abstract

The invention discloses a high-efficiency adhesive for hot vulcanized rubber shoes as well as a preparation method and using method of the adhesive. According to the invention, through a unique adhesion system composed of a surface treatment agent, a shoe upper part adhesive, and a surface treatment agent of rubber surrounding strips around the shoes, under the specific using method, the adhesionperformance of the rubber shoe surrounding strips and a shoe upper part material can be greatly improved, the adhesion strength is good, and the wearing service life of the rubber shoes is improved. The method provided by the invention is simple, and the obtained rubber shoes are easy to industrialize.

Description

technical field [0001] The invention relates to the technical field of rubber processing, in particular to a high-efficiency adhesive for heat-vulcanized rubber shoes, a preparation method and a use method thereof. Background technique [0002] Generally, there are mainly two types of adhesives for hot vulcanized rubber shoe uppers, one is a gasoline glue system, and the other is a latex glue system. [0003] During the use of these two systems, in addition to the yellowing and discoloration defects of the natural color glue body due to the vulcanization temperature of the rubber shoes, the coloring treatment must be carried out according to different upper surfaces, and there is also a physical bond between the glue body and the upper fabric. The technical problem of low bonding strength caused by poor winding adsorption. Under normal circumstances, the bonding strength between the rubber shoe upper and the skirt formed by this bonding scheme is 2-3.5KN / m, which cannot meet...

Claims

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Application Information

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IPC IPC(8): C08L7/00C08L65/00C08L71/02C08K13/02C08K3/36C08K3/06C08K3/22C08K5/09A43D25/08A43D25/18A43D25/20
CPCC08L7/00A43D25/08A43D25/18A43D25/20C08K2003/2296C08K2201/011C08L2205/03C08L65/00C08L71/02C08K13/02C08K3/36C08K3/06C08K3/22C08K5/09
Inventor 晋齐怀陈松雄周川泉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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