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Mucilage for double-blade scraping of midsole cloth of rubber shoes as well as preparation method and application thereof

A technology of glue and rubber shoes, which is applied in the field of glue for double-knife scraping midsole cloth of rubber shoes and its preparation, which achieves the effects of low cost, good use effect and improved production quality

Inactive Publication Date: 2020-06-26
JIHUA 3537 SHOE MAKING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is: to provide a kind of glue for double-knife scraping midsole cloth of rubber shoes and its preparation method and its application, so as to solve the technical problem that the traditional glue scraping method cannot completely fill the gaps in the cloth pattern and is easy to penetrate the glue , and the production cost is low, and the adhesion strength is good, which overcomes the deficiencies of the prior art

Method used

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  • Mucilage for double-blade scraping of midsole cloth of rubber shoes as well as preparation method and application thereof
  • Mucilage for double-blade scraping of midsole cloth of rubber shoes as well as preparation method and application thereof
  • Mucilage for double-blade scraping of midsole cloth of rubber shoes as well as preparation method and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] Embodiment 1 of the present invention: the mucilage used for scraping the midsole cloth of rubber shoes, calculated in parts by weight, includes 60 parts of 1# standard glue, 40 parts of butadiene rubber, 30 parts of high styrene, 100 parts of calcium carbonate, 50 parts Part clay, 6 parts rubber lubricating oil, 4 parts calcium base grease, 6 parts fungicide DC-F, 7.5 parts zinc oxide and 4.5 parts stearic acid, 1.8 parts accelerator B, 2.7 parts accelerator BM and 1 part accelerator Agent DS, 3.5 parts of sulfur, rubber to gasoline ratio: 1:1.7 parts

[0036] Preparation method of mucilage for double-knife scraping midsole cloth of rubber shoes:

[0037] 1) Making mortar and plasticizing rubber: put 1# standard rubber into the internal mixer, after pressing for 1-2 minutes, add high styrene, after pressing for about 5 minutes, lift the top bolt to turn the rubber material over, and continue pressing Discharge after about 5 minutes; after the internal mixer discharges...

Embodiment 2

[0041] Embodiment 2 of the present invention: calculate by parts by weight, comprise 60 parts of 1# standard rubber, 40 parts of butadiene rubber, 20 parts of high styrene, 80 parts of calcium carbonate, 70 parts of pottery clay, 6 parts of rubber lubricating oil, 4 parts Calcium base grease, 6 parts of antifungal agent DC-F, 7.5 parts of zinc oxide and 4.5 parts of stearic acid, 1.8 parts of accelerator B, 2.7 parts of accelerator BM and 1 part of accelerator DS, 3.5 parts of sulfur, rubber compound and gasoline Ratio: 1:1.7 parts

[0042] The preparation method and application are the same as in Example 1.

Embodiment 3

[0043] Embodiment 3 of the present invention: calculate by weight, comprise 70 parts of 1# standard rubber, 30 parts of butadiene rubber, 30 parts of high styrene, 100 parts of calcium carbonate, 50 parts of clay, 8 parts of rubber lubricating oil, 4 parts Calcium base grease, 6 parts of antifungal agent DC-F, 7.5 parts of zinc oxide and 4.5 parts of stearic acid, 1.8 parts of accelerator B, 2.7 parts of accelerator BM and 1 part of accelerator DS, 3.5 parts of sulfur, rubber compound and gasoline Ratio: 1:1.8 parts

[0044] The preparation method and application are the same as in Example 1.

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Abstract

The invention discloses mucilage for double-blade scraping of insole cloth of rubber shoes as well as a preparation method and application of the mucilage. The mucilage comprises, by weight, 55-65 parts of 1# standard rubber, 35-45 parts of butadiene rubber, 25-35 parts of high styrene, 140-160 parts of a filler, 8-12 parts of a softener, 4-8 parts of a mildew inhibitor DC-F, 10-14 parts of an active agent, 5-6 parts of a vulcanization accelerator and 3-4 parts of a vulcanizing agent, and the ratio of the rubber materials to gasoline is 1: 1.5-1.9. The preparation method of the mucilage for the double-blade scraping insole cloth of the rubber shoes is screened and optimized, so that the mucilage has good grain filling performance and bonding performance on the premise of good bonding strength, is non-toxic and environment-friendly, and can improve the production quality. The method is simple in production process, wide in material source, low in cost, good in product using effect and suitable for industrial production.

Description

technical field [0001] The present invention relates to a kind of mucilage and its processing technology and application, in particular to a kind of mucilage for double-knife scraping midsole cloth of rubber shoes, its preparation method and its application. Background technique [0002] Due to the increase of the polyester content of the currently used polyester-cotton mid-sole fabric, the strength of the fabric increases and the service life increases, but under the same performance conditions, the mesh of the mid-sole fabric increases. The squeegee method must ensure high-speed squeegee production efficiency. The contact time between the glue, the knife edge and the cloth surface is short, which will cause the cloth eye to be incompletely blocked. During the molding process of the rubber shoes, the black sponge rubber foams and expands to form a black rubber material that penetrates through the cloth holes, thereby causing rubber penetration, which greatly reduces the app...

Claims

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Application Information

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IPC IPC(8): C08L7/00C08L9/00C08L9/06C08K3/34C08K3/26B29B7/18B29B7/28B29B7/52B29B7/72
CPCB29B7/183B29B7/28B29B7/52B29B7/72C08K2003/265C08L7/00C08L2205/03C08L9/00C08L9/06C08K3/346C08K3/26
Inventor 张世林陈松雄晋齐怀周川泉田吉
Owner JIHUA 3537 SHOE MAKING
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