Preparation method of conductive protection rubber glove

A glove and gel technology, which is applied in gloves, protective clothing, clothing, etc., can solve the problems that gloves do not have waterproof properties of gel gloves, the price of conductive fiber is expensive, and the production process of wire is complicated, so as to improve heat resistance and hand feeling Soft fit and improved production efficiency

Active Publication Date: 2018-08-10
SHANDONG XINGYU GLOVES
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In conclusion, although the conductive gloves mentioned above have good conductivity, the production process of the wire is relatively complicated, the price of the conductive fiber is relatively expensive, and the weaving process is cumbersome, resulting in the high cost of these conductive gloves woven with composite silk threads. In addition, these textile gloves are also expensive. It is easy to lose the conductivity due to thread stripping, and these gloves do not have the waterproof characteristics of rubber gloves

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] Step S1, preparation of conductive carbon black aqueous dispersion: by weight, 100 parts of conductive carbon black (average particle size 100nm), 4 parts of dispersant NNO, 5 parts of titanate coupling agent, 1.5 parts of potassium hydroxide, 650 Parts of water were mixed and homogenized to prepare an aqueous dispersion of conductive carbon black.

[0033] Step S2, prepare impregnated mortar: by weight, get 100 parts of pre-vulcanized nitrile latex, the conductive carbon black aqueous dispersion prepared with 7 parts of step S1, 2 parts of potassium oleate whipping agent, 2 parts of CMC (mass Fraction 2%), foamed to 1.3 times, to obtain a foaming dipping glue with a viscosity of 2500mpa.s.

[0034] Step S3, dipping the glove embryo: When the temperature of the chemical fiber knitted glove embryo is 50°C, immerse it in a 2% calcium nitrate methanol solution coagulant, and then immerse it in the foaming dipping glue prepared in step S2 after the impregnation coagulant tr...

Embodiment 2

[0038] Step S1, preparation of conductive carbon black aqueous dispersion: by weight, 100 parts of conductive carbon black (average particle size 100nm), 4 parts of dispersant NNO, 1.5 parts of potassium hydroxide, 650 parts of water were mixed and homogenized to prepare Aqueous dispersion of conductive carbon black.

[0039] Step S2, preparation of dipping glue: by weight, take 100 parts of pre-vulcanized nitrile latex, 7 parts of conductive carbon black aqueous dispersion prepared in step S1, 0.075 parts of titanate coupling agent, 2 parts of potassium oleate The foaming agent and 2 parts of CMC (2%) are mixed, and the foam is expanded to 1.3 times to obtain a foaming dipping glue with a viscosity of 2500mpa.s.

[0040] Step S3, dipping the glove embryo: When the temperature of the chemical fiber knitted glove embryo is 50°C, immerse it in a 2% calcium nitrate methanol solution coagulant, and then immerse it in the foaming dipping glue prepared in step S2 after the impregnat...

Embodiment 3

[0045] Step S1, preparation of conductive carbon black aqueous dispersion: by weight, 90 parts of conductive carbon black (average particle size 100nm), 2 parts of dispersant NNO, 3 parts of silane coupling agent, 600 parts of water were mixed and homogenized, Aqueous dispersions of conductive carbon black were prepared.

[0046] Step S2, preparation of dipping glue: by weight, take 90 parts of pre-vulcanized neoprene latex, 4 parts of conductive carbon black aqueous dispersion prepared in step S1, and 0.5 part of hydroxymethyl ethyl cellulose to prepare a viscosity of 1700mpa .s impregnation glue.

[0047] Step S3, dipping the glove embryo: when the temperature of the chemical fiber knitted glove embryo is 50°C, immerse it in a 5% zinc chloride methanol solution coagulant, and then immerse it in the impregnation glue prepared in step S2 after the impregnation coagulant treatment.

[0048] Step S4, vulcanization and drying: pre-vulcanization and drying of the intermediate glo...

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Abstract

The invention relates to a preparation method of a conductive protection rubber glove. The preparation method comprises the following steps: carrying out rubber impregnation on a glove blank in impregnation rubber slurry containing conductive carbon black; vulcanizing and drying to prepare the conductive protection rubber glove. A glove product prepared according to the method provided by the invention has the electrical resistivity of only 0.1 to 0.4 megohm and the electric conductivity is improved by 1200 to 5000 times; after a user wears the conductive protection rubber glove, the conductive protection rubber glove can be used for operating a touch screen or is adaptive to dustless indoor working.

Description

technical field [0001] The invention relates to a preparation method of protective gloves, in particular to a preparation method of conductive protective rubber gloves. Background technique [0002] Based on hand labor, it is often necessary to operate the touch screen, but conventional insulating gloves cannot meet the requirements for use. When it is necessary to connect to a smartphone or operate the touch screen of some electronic control equipment or devices, It is very inconvenient to take off the gloves before operating. Conductive work gloves are required in semiconductor manufacturing processes, painting processes, and work in clean rooms. In this case, the emergence of conductive gloves can well meet the dual needs of labor protection and touch screen control. At present, conductive gloves are mainly improved by improving the braided wire of the glove embryo, and by adding conductive thread (such as silver wire, copper wire, carbon fiber, etc.) to the glove embry...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L9/04C08L11/02C08L9/08C08L7/02C08L1/28C08K9/04C08K9/02C08K3/04D06M11/65D06M11/155C08J9/04B29C41/20A41D19/015D06M101/06D06M101/12
CPCA41D19/015A41D2500/52B29C41/20C08J9/0061C08J9/008C08J9/009C08J9/04C08J2307/02C08J2309/04C08J2309/08C08J2311/02C08J2401/28C08K3/04C08K9/02C08K9/04C08K2201/001C08K2201/003C08K2201/011D06M11/155D06M11/65D06M2101/06D06M2101/12
Inventor 周星余孙永峰
Owner SHANDONG XINGYU GLOVES
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