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Butyronitrile glove preventing static and production method thereof

A technology of nitrile gloves and a production method, applied in protective clothing, coatings and other directions, can solve problems such as anti-static problems of nitrile gloves, and achieve the effects of improving production efficiency and quality, protecting skin and enhancing anti-static performance.

Inactive Publication Date: 2015-05-20
江苏东菱塑胶有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention aims to solve the antistatic problem of nitrile gloves in the field of high-end electronic products, and provides a nitrile glove with enhanced antistatic function and a production method thereof

Method used

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  • Butyronitrile glove preventing static and production method thereof

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] An antistatic nitrile glove, comprising: 100 parts of nitrile rubber, 1.0 part of potassium hydroxide, 0.2 part of zinc di-n-butyldithiocarbamate, 0.15 part of defoamer, 0.3 part of antistatic liquid and 2.75 parts Auxiliary materials; wherein, the auxiliary materials include 0.5 parts of vulcanization accelerator, 1.25 parts of zinc oxide and 1.0 part of sulfur.

Embodiment 2

[0023] A kind of production method of antistatic nitrile gloves, comprises the steps:

[0024] a. Mix 100 parts of nitrile rubber, 1.0 part of potassium hydroxide, 0.2 part of zinc di-n-butyl dithiocarbamate, 0.15 part of defoamer and 2.75 parts of auxiliary materials, stir and filter dust impurities;

[0025] b. Dissolve 0.3 parts of antistatic liquid, add ammonia water and adjust the pH value to above 9.0, pass the pH meter test, put it into the nitrile mixture a, and mix to form an antistatic nitrile emulsion;

[0026] c. Carry out pickling of the hand model in turn: pH value 2, water washing, alkali washing: pH value 11 and drying operation;

[0027] d. Immerse the hand mold in the coagulant and dry it through the coagulant. The treatment temperature is controlled at 120°C;

[0028] e. Immerse the hand model in the rubber compound prepared in step b, and carry out the shaping, rinsing and curling process of the film;

[0029] f. Control the temperature at 120°C and dry t...

Embodiment 3

[0033] A kind of production method of antistatic nitrile gloves, comprises the steps:

[0034] a. Mix 100 parts of nitrile rubber, 1.0 part of potassium hydroxide, 0.2 part of zinc di-n-butyl dithiocarbamate, 0.15 part of defoamer and 2.75 parts of auxiliary materials, stir and filter dust impurities;

[0035] b. Dissolve 0.3 parts of antistatic liquid, add ammonia water and adjust the pH value to above 9.0, pass the pH meter test, put it into the nitrile mixture a, and mix to form an antistatic nitrile emulsion;

[0036] c. Carry out pickling of the hand model in turn: pH value 3, water washing, alkali washing: pH value 14 and drying operation;

[0037] d. Immerse the hand mold in the coagulant and dry it through the coagulant. The treatment temperature is controlled at 150°C;

[0038] e. Immerse the hand model in the rubber compound prepared in step b, and carry out the shaping, rinsing and curling process of the film;

[0039] f. Control the temperature at 150°C and dry t...

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Abstract

The invention relates to a glove and a production method of the glove, in particular to a butyronitrile glove preventing static and a production method of the butyronitrile glove. The butyronitrile glove preventing static comprises 100 parts of nitrile rubber, 1 part of potassium hydroxide, 0.2 part of zinc dibutyl dithiocaarbamate, 0.15 part of defoaming agent, 0.3 part of anti-static fluid and 2.75 parts of auxiliary materials. The anti-static performance of the butyronitrile glove in the field of high-end electronic products is improved, and the skin is protected well. According to the production technology, automatic flow line production is adopted, in this way, mass production in quantity of the product is achieved, and the production efficiency and quality of the product are improved.

Description

technical field [0001] The present invention relates to a kind of glove and its production method, more specifically, relate to a kind of antistatic nitrile gloves and its production method. Background technique [0002] Nitrile is a synthetic rubber made by polymerizing acrylonitrile and butadiene. Nitrile gloves are made of nitrile material and titanium dioxide, auxiliary materials, and defoamers as the main raw materials through mixing, filtering, coagulation, drying and other processes. They have outstanding chemical resistance, anti-friction performance, and rarely produce Allergy and other advantages, widely used in medicine, electronics, food, chemical industry, aquatic products and other industries, mainly play the role of isolating pollution and protecting hands. [0003] At present, the gloves sold on the market have poor anti-static performance in the field of high-end electronic products. During use, due to the generation of static electricity, it is easy to dam...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A41D19/015C08L9/02C08K13/02C08K3/22C08K5/372C08K3/06B29C41/14
CPCA41D19/0055B29C41/003C08K3/06C08K3/22C08K5/372C08K13/02C08K2003/2296C08L9/02
Inventor 魏凯健王艳青
Owner 江苏东菱塑胶有限公司
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