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Rubber anti-adhesive agent

A technology of adhesive and rubber, which is applied in the direction of coating to achieve the effect of convenient and uniform application and avoiding dust pollution

Inactive Publication Date: 2009-12-02
NANTONG OERSTED SHOES
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention aims at the shortcomings of the existing rubber anti-adhesive materials, and provides a rubber anti-adhesive material that does not generate dust, is easy to apply during production, and is uniform.

Method used

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Embodiment Construction

[0006] A kind of rubber anti-adhesive, its preparation method is: make a solution with a certain volume of sodium hydroxide; trisodium phosphate; sodium tripolyphosphate; sodium pyrophosphate; anhydrous sodium sulfate; nonahydrate sodium metasilicate After adding zinc stearate powder and fully stirring, the rubber anti-sticking agent of the present invention is achieved, which is characterized in that: sodium hydroxide; trisodium phosphate; sodium tripolyphosphate; sodium pyrophosphate; anhydrous sodium sulfate; nonahydrate metasilicate Sodium is mixed according to the ratio of 4:3:1:1:1 to make a solution, add zinc stearate, add 20g-40g zinc stearate per 100g of the solution, fully stir and mix to form the rubber anti-adhesive agent of the present invention .

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Abstract

The invention provides a rubber anti-adhesive agent. A certain amount of sodium hydroxide, trisodium phosphate, trimeric sodium phosphate, sodium pyrophosphate, anhydrous sodium sulfate and sodium metasilicate nonahydrate are prepared into a solution, and zinc stearate powder is added into the solution to be fully stirred after the solution is diluted to acquire the rubber anti-adhesive agent. The rubber anti-adhesive agent is pasty emulsion, can be conveniently and uniformly painted and avoids the dust pollution of original anti-adhesive materials.

Description

technical field [0001] The invention relates to a solvent-based adhesive release agent, in particular to a release and isolation material for rubber products. Background technique [0002] Rubber products are widely used in various industries. The requirements for the placement of rubber are very strict. If they are stacked without any treatment, the rubber will stick together and cause the shape of the product to change. At present, rubber products factories use zinc stearate powder on the rubber surface to Prevent adhesion and isolate its surface. This powder is easily suspended in the air during operation, resulting in a lot of suspended solids in the workshop, dust everywhere, and the breathing of the staff is affected. In addition, in the current operation, due to manual operation of powder, It is very easy to cause uneven wiping, resulting in material shortage and small cracks in the product, and the scrap rate is extremely high. Contents of the invention [0003] T...

Claims

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Application Information

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IPC IPC(8): C08J7/04C08L21/00
Inventor 袁建新
Owner NANTONG OERSTED SHOES
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