Bonding system of PU artificial leather and rubber foxing strips for shoes as well as preparation method and use method of bonding system

A technology of artificial leather and fence, applied in natural rubber adhesives, surface pretreatment bonding methods, adhesives, etc., can solve the problem that the rubber shoe bonding scheme cannot meet the requirements of customer product quality

Inactive Publication Date: 2018-03-27
JIHUA 3537 SHOE MAKING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The original rubber shoe bonding scheme can no lo

Method used

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  • Bonding system of PU artificial leather and rubber foxing strips for shoes as well as preparation method and use method of bonding system
  • Bonding system of PU artificial leather and rubber foxing strips for shoes as well as preparation method and use method of bonding system
  • Bonding system of PU artificial leather and rubber foxing strips for shoes as well as preparation method and use method of bonding system

Examples

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Example Embodiment

[0065] Example 1 of the present invention: PU artificial leather and shoe rubber band bonding system, including artificial PU leather treatment agent, adhesive and high-viscosity adhesive layer band; calculated by mass, artificial PU leather treatment agent The composition includes 15 parts of curing agent E766 and 85 parts of treatment agent KP-203; the composition of the adhesive transition agent includes 8 parts of curing agent E766 and 92 parts of treatment agent Na-036; the adhesive is adhesive Na047; high-viscosity paste The composition of the glue includes 100 parts of 1# standard rubber, 2 parts of sulfur, 0.55 parts of vulcanization accelerator, 3.5 parts of vulcanization active agent, 2.5 parts of white carbon black, 0.2 parts of polyethylene glycol 4000#, and 1.3 parts of antioxidant K-405L. , 2.5 parts of tackifying resin and 15 parts of light calcium carbonate; every 0.55 part of vulcanization accelerator is composed of 0.1 part of accelerator M, 0.25 part of accele...

Example Embodiment

[0082] Example 2 of the present invention: PU artificial leather and shoe rubber band bonding system, including artificial PU leather treatment agent, adhesive and high-viscosity adhesive layer band; calculated by mass, artificial PU leather treatment agent The composition includes 15 parts of curing agent E766 and 85 parts of treatment agent KP-203; the composition of the adhesive transition agent includes 8 parts of curing agent E766 and 92 parts of treatment agent Na-036; the adhesive is adhesive Na047; high-viscosity paste The composition of the glue includes 100 parts of 1# standard rubber, 2.1 parts of sulfur, 0.53 parts of vulcanization accelerator, 3.0 parts of vulcanization activator, 2.5 parts of white carbon black, 0.25 parts of polyethylene glycol 4000#, and 1.2 parts of antioxidant K-405L , 2.5 parts of tackifying resin and 16 parts of light calcium carbonate; every 0.55 part of vulcanization accelerator is composed of 0.1 part of accelerator M, 0.25 part of acceler...

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Abstract

The invention discloses a bonding system of PU artificial leather and rubber foxing strips for shoes as well as a preparation method and a use method of the bonding system. A unique bonding system prepared from an artificial PU leather treatment agent, a bonding agent and high-viscosity adhesive layer foxing strips can be used for realizing the bonding performance of rubber shoe foxing strips andPU artificial leather materials by virtue of a specific use method. Because the bonding strength of the bonding system is good, the wearing life of the rubber shoes is prolonged. The methods disclosedby the invention are simple and easy to industrialize.

Description

technical field [0001] The invention relates to the technical field of rubber processing, in particular to a bonding system of PU artificial leather and rubber bars for shoes and a preparation method and application 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. And these two bonding systems, because polarity is incompatible, can't realize the thermal vulcanization bonding of rubber skirt and PU artificial leather, thereby, have limited the application of PU artificial leather on thermal vulcanization rubber shoes. [0003] With the acceleration of social development, consumers have increasingly higher requirements for the grade, appearance quality and adhesive performance of rubber shoes. Most users have a greater preference for heat-vulcanized rubber shoes trimmed with artificial leather. [0004] The original rubbe...

Claims

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Application Information

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IPC IPC(8): C09J5/02C09J107/00C09J11/04C09J11/06C09J11/08
CPCC09J5/02C08K2003/2296C08K2003/265C08L2205/03C09J11/04C09J11/06C09J11/08C09J107/00C08L71/02C08K13/02C08K3/06C08K3/36C08K3/26C08K3/22C08K5/09
Inventor 陈松雄晋齐怀杜江张世林杨小飞毛昌虎周川泉田吉王春桥廖浦江
Owner JIHUA 3537 SHOE MAKING
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