Polyester-cotton blended 1X1 camouflage plain cloth hot-vulcanized rubber shoe adherend and preparation method and application thereof

A technology of polyester-cotton blending and thermal vulcanization, which is applied in applications, shoe uppers, footwear, etc.

Inactive Publication Date: 2019-03-08
JIHUA 3537 SHOE MAKING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is to solve the process defects of existing rubber shoes using solvent-based adhesive systems and latex adhesive systems, and to provide a method for preparing polyester-cotton blended 1X1 camouflage flat cloth heat-vulcanized rubber shoe adhesives and its Apply technology to improve the bonding effect of the adhesive, expand the wide adaptability of the adhesive to the specifications and hues of 1X1 plain cloth upper materials, reduce production costs, eliminate the hidden dangers of glue opening quality during the wearing process of rubber shoes, and improve the grade of rubber shoes. Meet market segment needs

Method used

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  • Polyester-cotton blended 1X1 camouflage plain cloth hot-vulcanized rubber shoe adherend and preparation method and application thereof
  • Polyester-cotton blended 1X1 camouflage plain cloth hot-vulcanized rubber shoe adherend and preparation method and application thereof
  • Polyester-cotton blended 1X1 camouflage plain cloth hot-vulcanized rubber shoe adherend and preparation method and application thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0087] Embodiment 1 of the present invention: Polyester-cotton blended 1X1 camouflage flat cloth hot-vulcanized rubber shoe adhesive body and its shoe-making application process

[0088] 1. Compound formula: 100 parts of 1# smoking rubber, 2.0 parts of sulfur, 3.8 parts of vulcanization accelerator, 8.5 parts of zinc oxide, 1.5 parts of stearic acid, 2.2 parts of white carbon black, 2.5 parts of polyethylene glycol 4000#, 4.5 parts of viscose resin, 1.2 parts of anti-aging agent KY-405L, 490 parts of 120# gasoline.

[0089] 2. Process:

[0090] First prepare the high-viscosity rubber slurry used for the adhesive surface of the enclosure:

[0091] (1) Preparation of 1# smoked rubber plasticizing rubber: Take 85 parts of 1# smoked rubber, press in the internal mixer at a mixing temperature of 80-90°C for 6-7 minutes, and discharge the material to the open rubber mixing machine for wrapping Refining is smooth, and then slabs are parked for 1-2 hours, then use an open rubber mix...

Embodiment 2

[0104] Then paste the adhesive surface of the brushed skirt on the surface of the Na047 adhesive on the upper of the shoe, and press it for 1.5-2 seconds under a pressure of 0.35-0.38 MPa to obtain a semi-finished rubber shoe glued to the skirt. Then put the semi-finished rubber shoes in a rubber shoe vulcanization tank at a temperature of 115° C. and a pressure of 0.38 MPa to keep the temperature and pressure for vulcanization for 45 minutes to obtain the finished rubber shoes. After the finished rubber shoes are cooled at room temperature for more than 12 hours, the adhesive strength can be measured. Embodiment 2 of the present invention: Polyester-cotton blended 1X1 camouflage flat cloth hot-vulcanized rubber shoe adhesive body and its shoe-making application process:

[0105] 1 Rubber material formula: 100 parts of 1# smoking rubber, 2.3 parts of sulfur, 3.8 parts of vulcanization accelerator, 6.3 parts of vulcanization activator, 2.2 parts of white carbon black, 2.5 parts...

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PUM

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Abstract

The invention discloses a polyester-cotton blended 1X1 camouflage plain cloth hot-vulcanized rubber shoe adherend and a shoe-making application process thereof, and the adhesive system is characterized in that the adhesive system consists of three parts, namely, firstly, a treatment agent Na036 of 12% E766 curing agent is brushed on a polyester-cotton blended 1X1 camouflage plain cloth adhesive part on the surface of an upper, after drying at room temperature for a further 2-5 minutes, adhesive Na047 is again applied to the surface layer thereof, after that, the upper is dried at a temperatureof 40-50 DEG C for further 45 minutes at a condition of hot circulation air. And then, the adhesive surface is bonded with the high-viscosity gasoline cement prepared from 1# smoke glue, and the upper is bonded and pressed. And then hot air vulcanization is carried out under the condition of 115 DEG C X 40min X 0.38MPa to obtain a finished rubber shoe product. The adhesive strength of the surrounding strip rubber and polyester-cotton blended 1X1 camouflage plain cloth of the rubber shoes can reach more than 5.0KN / m, and the wearing service life of the rubber shoe is greatly prolonged.

Description

technical field [0001] The invention relates to the technical field of adhesive application, in particular to a polyester-cotton blended 1X1 camouflage plain cloth heat-vulcanized rubber shoe adhesive, a preparation method and application. Background technique [0002] The production process of most of the rubber shoes that people wear is mainly the heat vulcanization process, and the heat vulcanization rubber upper surface adhesive mainly adopts two systems, one is a solvent-based rubber slurry system, and the other is a water-based glue system. . As for the polyester-cotton blended 1X1 camouflage flat cloth used in hot-vulcanized rubber shoes, due to its fine texture, the rubber slurry cannot effectively penetrate the cloth surface fibers, causing the glue body and the cloth fibers to be unable to form entanglement and adhesion, and thus cannot form effective adhesion. Therefore, this kind of fine-grain cloth is generally not used to bond with rubber skirts to make hot-vu...

Claims

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Application Information

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IPC IPC(8): A43B23/02A43D25/18A43D25/20C08L7/00C08L71/02C08K13/02C08K3/22C08K5/09C08K3/36B29B7/74B29B7/88
CPCA43B23/0255A43D25/18A43D25/20B29B7/7461B29B7/88C08K2003/2296C08L7/00C08L2205/03C08L71/02C08K13/02C08K3/22C08K5/09C08K3/36
Inventor 侯文霞晋齐怀张世林陈松雄周川泉田吉毛昌虎
Owner JIHUA 3537 SHOE MAKING
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