Formula and preparation method of transparent water-based rubber parting agent

A release agent, water-based technology, applied in coatings and other directions, can solve the problems of dust pollution, human and material resources, high production costs, and large footprint, so as not to affect subsequent processing performance, ensure stability, and environmental protection. Good results

Active Publication Date: 2011-01-05
JIHUA 3537 SHOE MAKING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, these methods have two major problems of "dust pollution" and "large investment in manpower and material resources", resulting in high production costs, large space occupation, and low production efficiency.

Method used

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  • Formula and preparation method of transparent water-based rubber parting agent
  • Formula and preparation method of transparent water-based rubber parting agent
  • Formula and preparation method of transparent water-based rubber parting agent

Examples

Experimental program
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Effect test

Embodiment 1

[0030] Embodiment 1 of the present invention: the formula of transparent water-based rubber release agent, calculated in parts by weight, it comprises 100 parts of deionized soft water, 0.8 part of sodium stearate, 1.5 parts of 800 type stearic acid, 1 part of glycerin and 1 part soda ash.

[0031] The preparation method of transparent water-based rubber release agent is to heat 100 parts of deionized deionized water to boiling under normal pressure, and then add 1.5 parts of 800 type stearic acid to the boiling deionized deionized water to obtain mixture A; heat mixture A into it The 800-type stearic acid softened into oily state, and then continued to heat for 30 minutes in a boiling state, and kept stirring to obtain a mixed solution B; add 0.8 sodium stearate to the mixed solution B, and stir evenly to obtain a mixed solution C; Add 1 part of soda ash to the mixture C and stir evenly, then add 1 part of glycerin, stir evenly, and place it at room temperature to obtain the ...

Embodiment 2

[0032] Embodiment 2 of the present invention: the formula of transparent water-based rubber release agent, calculated in parts by weight, it includes 100 parts of deionized soft water, 3 parts of sodium stearate, 4 parts of 800 type stearic acid, 3 parts of glycerin and 2 parts soda ash.

[0033] The preparation method of transparent water-based rubber release agent is to heat 100 parts of deionized deionized water to boiling under normal pressure, and then add 4 parts of 800 type stearic acid to the boiling deionized deionized water to obtain mixture A; heat mixture A to it The 800 type stearic acid softened into oily state, then continued to heat in boiling state for 30 minutes, and kept stirring to obtain mixed solution B; added 3 sodium stearate to mixed solution B, and stirred evenly to obtain mixed solution C; Add 2 parts of soda ash to the mixture C and stir evenly, then add 3 parts of glycerin, stir evenly, and place it at room temperature to obtain the finished produc...

Embodiment 3

[0034] Embodiment 3 of the present invention: the formula of transparent water-based rubber release agent, calculated in parts by weight, it comprises 100 parts of deionized soft water, 0.3 part of sodium stearate, 1 part of 800 type stearic acid, 0.5 part of glycerin and 0.5 parts of soda ash.

[0035] The preparation method of transparent water-based rubber release agent is to heat 100 parts of deionized deionized water to boiling under normal pressure, and then add 1 part of 800 type stearic acid to the boiling deionized deionized water to obtain mixture A; heat mixture A into it The 800-type stearic acid softened into oily state, and then continued to heat for 30 minutes in a boiling state, and kept stirring to obtain a mixed solution B; add 0.3 sodium stearate to the mixed solution B, and stir evenly to obtain a mixed solution C; Add 0.5 parts of soda ash to the mixture C and stir evenly, then add 0.5 parts of glycerin, stir evenly, and place it at room temperature to obt...

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Abstract

The invention discloses a formula and a preparation method of a transparent water-based rubber parting agent. The transparent water-based rubber parting agent comprises 100 parts of water, 0.3-3 parts of fatty acid salt, 1-4 parts of fatty acid and 0.3 to 5 parts of polyol. The parting agent of the invention is an environmentally friendly rubber film parting agent, and has the processing advantages of low energy consumption, no toxicity, excellent process performance, simple operation and the like in the manufacture or use process, thus enhancing the self deterioration resistance of the parting agent, greatly prolonging the storage stable phase of slurry, improving the intrinsic property of the parting agent, being suitable for rubber with various colors, and effectively solving the quality problem that the parting agent can cause color rubber to be vulcanized and decolored. The parting agent influences neither the physical property of rubber nor the processing performance of subsequent processing. Compared with other like products, the parting agent has the advantages of good environmental protection property, no dust flying, and no corrosivity on processing tools such as conveyer belts an the like.

Description

technical field [0001] The invention relates to a processing technology of a rubber release agent, in particular to a formula and a preparation method of a transparent water-based rubber release agent, belonging to the field of rubber preparation. Background technique [0002] Rubber release agent refers to a kind of substance that is brushed and attached to the surface of the film during the rubber mixing and molding process to make the surface of the rubber film lose its mutual adhesion and avoid the adhesion of the rubber sheet to facilitate production operations. Generally, the rubber film release agent adopts solid powder substance or liquid substance. When solid powder materials such as talcum powder are used, the isolation agent is cumbersome to operate, the isolation effect is poor, dust pollution is also generated, and the environmental protection performance is poor. The liquid phase isolation method uses soap as the main component of the isolation agent. The rub...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08J7/06
Inventor 杜江晋齐怀陈松雄周川泉田吉王永生彭德彪
Owner JIHUA 3537 SHOE MAKING
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