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Environment-friendly and flame-retardant rubber-plastic material and preparation method thereof

An environmentally friendly rubber and raw material technology, applied in the field of flame retardant rubber and plastic materials and their preparation, environmental protection, can solve the problems of high cost and harsh preparation conditions, and achieve the effect of low production cost

Inactive Publication Date: 2013-02-13
安徽盛华橡塑有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the prior art, most rubber materials are mainly prepared by heating and mixing raw materials such as dioctyl ester, nitrile rubber, and paste resin. The cost of preparation is high, and the required preparation conditions are relatively harsh. Therefore, it is necessary to provide a cost Low-cost, excellent rubber material and preparation method thereof

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0017] Embodiment: environmental protection, flame-retardant rubber and plastic material, the weight portion of its composition raw material is: NBR 35g, paste resin 30g, talcum powder 75g, carbon black 30g, soybean oil 40g, chlorine 1g, stearic acid 2g, paraffin 2g , polyethylene glycol 2g, zinc oxide 2g, azodicarbonamide 17.5g, zinc dimethyl dithiocarbamate 1g.

[0018] The preparation method of environment-friendly, flame-retardant rubber and plastic material comprises the following steps:

[0019] (1) Accurately weigh various raw materials according to the weight of the constituent raw materials, chlorinate the soybean oil after oxidation with hydrogen peroxide, and then put it into an internal mixer for internal mixing with other raw materials for 3-5 minutes, so that the temperature reaches 65-75° C.;

[0020] (2) put the plastics that the internal mixer internally kneaded into the open mixer to take out the sheet and cool it for standby;

[0021] (3) Put the film opene...

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PUM

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Abstract

The invention discloses an environment-friendly and flame-retardant rubber-plastic material and a preparation method thereof, wherein the rubber-plastic material is prepared mainly by heating and mixing the following raw materials in certain parts by weight: soybean oil, nitrile butadiene rubber, paste resin, talcum powder, carbon black, soybean oil, chlorine, stearic acid, paraffin, polyethyleneglycol, zinc oxide, a foaming agent and an accelerating agent. The soybean oil in the material disclosed by the invention belongs to vegetable oil and non-toxicity and harmlessness exist by using thesoybean oil for replacing dioctyl phthalate and chlorinated paraffin; furthermore, the production cost is lowered due to the use of the soybean oil; the environment-friendly rubber material disclosedby the invention is often used in production activity of people, and is especially used for producing fitness equipment, child toys and baby carriage accessories.

Description

technical field [0001] The invention relates to a chemical preparation method, in particular to an environment-friendly, flame-retardant rubber and plastic material and a preparation method thereof. Background technique [0002] With the continuous development of the rubber and plastics industry, the quality is also constantly improving, and the market competition is becoming increasingly fierce. Especially the EU countries have higher and higher requirements for environmental protection. The rubber and plastic products produced by using dioctyl phthalate are environmentally friendly. Less than the SGS EU standard, because dioctyl phthalate contains phthalate, which is toxic. [0003] In the prior art, most rubber materials are mainly prepared by heating and mixing raw materials such as dioctyl ester, nitrile rubber, and paste resin. The cost of preparation is high, and the required preparation conditions are relatively harsh. Therefore, it is necessary to provide a cost Lo...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C08L9/02C08L91/00C08K13/02C08K3/34C08K3/04C08K3/22C08K5/39C08J9/10
Inventor 孔祥俊孔令翔朱明友马家松孔令航
Owner 安徽盛华橡塑有限公司