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Rolling type grass green foxing glue for folding-resistant liberation shoes as well as preparation method and application thereof

A kind of rubber wrapping glue, grass-green technology, which is applied in the field of calendered grass-green rubber wrapping glue and preparation for tortuous-resistant Jiefang shoes. Stability and other issues, to achieve the effect of improving anti-scorch ability and bending resistance, improving molding pass rate and service life, and stabilizing rubber quality and process performance

Inactive Publication Date: 2015-02-18
JIHUA 3537 SHOE MAKING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This kind of system usually has the following problems: (1) The reinforcement of the rubber is poor, (2) The vulcanization accelerator system has after-effect and super-speed vulcanization. Since the vulcanization of the rubber is generally slow at the beginning, the vulcanization speed of the rubber is affected during the use of the rubber. It is difficult to control, which leads to quality defects such as low scorch resistance of rubber materials, high brittleness of vulcanized rubber, and poor bending resistance of products
(3) Due to the unreasonable reinforcement system, the color of the rubber material is insufficient in grass green, the hue is not correct, and the appearance is not good
(4) All natural rubber is used, and the performance of the rubber material is unstable due to large fluctuations in temperature.
Therefore, the production efficiency of the product is not high, and the service life cannot meet the needs of consumers.

Method used

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  • Rolling type grass green foxing glue for folding-resistant liberation shoes as well as preparation method and application thereof
  • Rolling type grass green foxing glue for folding-resistant liberation shoes as well as preparation method and application thereof
  • Rolling type grass green foxing glue for folding-resistant liberation shoes as well as preparation method and application thereof

Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0021] The preparation method of calendered grass-green rubber enclosure glue for tortuous-resistant Jiefang shoes comprises the following steps:

[0022] 1) Preparation of plasticized rubber: The standard rubber is kneaded and pressed in an internal mixer at a temperature of 85-100 °C for 4-5 minutes, and then rolled on an open rubber mixer, and the Vickers plasticity is 0.35-0.40 plastic rubber;

[0023] 2) Mixing: Put plasticizing rubber, grass-green masterbatch, 15 parts of white carbon black, vulcanization accelerator and active zinc oxide into the internal mixer, press at a temperature of 80-120°C for 1 minute, and then put After pine tar, pottery clay, anti-aging agent, light calcium carbonate, and calcium-based grease, press for 5 to 6 minutes until the load of the internal mixer rises from 0 to the highest point and then drops, and then discharge the mixed rubber. Feed into the open rubber mixing machine, and the mixed rubber put into the open rubber mixing machine i...

Embodiment 2

[0024] Embodiment 2 of the present invention: calendered grass-green rubber enclosure glue for tortuous and liberated shoes, calculated in parts by weight, including 90 parts of 2# standard glue, 10 parts of styrene-butadiene rubber, 15 parts of white carbon black, and 2 parts of sulfur , 4 parts of vulcanization accelerator, 2 parts of stearic acid, 2.2 parts of active zinc oxide, 7 parts of pine tar, 65 parts of clay, 3 parts of anti-aging agent, 5 parts of composite resin DS-B, 8 parts of 3# calcium-based grease, 30 Parts of light calcium carbonate and 6 parts of grass green masterbatch; every 5 parts of vulcanization accelerator is composed of 3 parts of accelerator DM, 1.5 parts of accelerator M and 0.5 parts of accelerator DS; every 3.8 parts of anti-aging agent is composed of 3 parts of anti-aging agent CD And 0.8 parts of anti-aging agent KY-405L composition.

[0025] The preparation method is the same as in Example 1.

Embodiment 3

[0026] Embodiment 3 of the present invention: Calendered grass-green rubber enclosure glue for tortuous and liberated shoes, calculated in parts by weight, including 85 parts of 2# standard glue, 15 parts of styrene-butadiene rubber, 15 parts of white carbon black, and 2.4 parts of sulfur , 6 parts of vulcanization accelerator, 1.8 parts of stearic acid, 1.8 parts of active zinc oxide, 8 parts of pine tar, 70 parts of pottery clay, 4 parts of antioxidant, 6 parts of composite resin DS-B, 9 parts of 3# calcium base grease, 34 Light calcium carbonate and 4 parts of grass green masterbatch; every 5 parts of vulcanization accelerator is composed of 3 parts of accelerator DM, 1.5 parts of accelerator M and 0.5 parts of accelerator DS; every 3.8 parts of anti-aging agent is composed of 3 parts of anti-aging agent CD And 0.8 parts of anti-aging agent KY-405L composition.

[0027] The preparation method is the same as in Example 1.

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Abstract

The invention discloses a rolling type grass green foxing glue for folding-resistant liberation shoes. The rolling type grass green foxing glue comprises the following components in parts by weight: 85-90 parts of standard glue, 10-15 parts of butadiene-styrene rubber, 15 parts of white carbon black, 2.0-2.4 parts of sulphur, 3.6-4.0 parts of a vulcanization accelerator, 1.8-2.2 parts of stearic acid, 1.8-2.2 parts of activated zinc oxide, 6-8 parts of pine tar, 75-85 parts of argil, 2.0-2.4 parts of an anti-aging agent, 4-8 parts of composite resin DS-B, 8-10 parts of calcium-based grease, 30-36 parts of light calcium carbonate and 4-6 parts of grass green rubber master batch.

Description

technical field [0001] The invention relates to the field of rubber material preparation, in particular to a calendered grass-green rubber wrapping glue for tortuous-resistant liberation shoes, a preparation method and application thereof. Background technique [0002] The calendered grass-green rubber enclosure glue for Jiefang shoes usually uses natural rubber as the skeleton material, thiuram and thiazole accelerators to form an AA-type accelerator system, and the filling system uses calcium carbonate, quartz powder, etc. as the main materials. The preparation method adopts a one-time feeding method, and various materials are directly batched. This kind of system usually has the following problems: (1) The reinforcement of the rubber is poor, (2) The vulcanization accelerator system has after-effect and super-speed vulcanization. Since the vulcanization of the rubber is generally slow at the beginning, the vulcanization speed of the rubber is affected during the use of th...

Claims

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Application Information

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IPC IPC(8): C08L7/00C08L9/06C08K13/02C08K3/36C08K5/09C08K3/22C08K3/34C08K3/26A43B1/10
CPCC08L7/00A43B1/10C08L2201/08C08L2205/035C08L9/06C08L91/00C08L101/00C08K13/02C08K3/36C08K3/06C08K5/09C08K2003/2296C08K2003/265
Inventor 杜江陈松雄周川泉晋齐怀石银平田吉张世林王春桥安廷飞
Owner JIHUA 3537 SHOE MAKING
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