Method for preparing electrically conductive reinforced finger glove

A technology of gloves and conductive carbon black, which is applied in the field of preparation of conductive reinforced finger gloves, can solve the problems of stiff conductive gloves, poor flex resistance, easy hand fatigue, etc., achieve excellent protection performance and wear resistance, and improve Softness, comfortable and soft touch effect

Active Publication Date: 2019-01-18
SHANDONG XINGYU GLOVES
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the above-mentioned problems in the prior art, the present invention provides a method for preparing conductive reinforced finger gloves, which can effectively solve the problems of existing conductive gloves such as stiffness, poor flex resistance, and easy hand fatigue

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0051] Step 1. Prepare the conductive carbon black into a conductive carbon black dispersion. The raw materials are mixed and stirred uniformly according to the following proportions by mass: conductive carbon black: 100 parts, dispersant sodium methylene dinaphthalene sulfonate: 4 parts , titanate coupling agent TMC-311w: 5 parts, potassium hydroxide: 1.5 parts, water: 650 parts;

[0052] Step 2. The pre-vulcanized latex and auxiliary materials are used to prepare a latex-dispersed composite liquid glue. The parts by mass of each component are: 100 parts of natural latex, 2 parts of anti-frost agent emulsified paraffin, and 2 parts of anti-sticking agent zinc stearate , 2 parts of potassium oleate, 1.5 parts of sodium polyacrylate, stop stirring when the volume of stirring and foaming is 1.3 times, and the measured viscosity is 2000mpa·s;

[0053] Step 3. Mix the above-mentioned conductive carbon black dispersion and latex to prepare double-pass latex-conductive dispersion co...

Embodiment 2

[0058] Step 1. Prepare conductive carbon black into conductive carbon black dispersion, prepare the following raw materials according to the following parts by mass, conductive carbon black: 100 parts, dispersant sodium dibutylnaphthalene sulfonate 2 parts, titanate coupling agent TMC -101: 5 parts, 5 parts potassium hydroxide, 600 parts water; mix and stir evenly to obtain conductive carbon black dispersion;

[0059] Step 2. Prepare a latex dispersion composite liquid glue with the pre-vulcanized nitrile-butadiene and auxiliary materials. The parts by mass of each component are: 100 parts of nitrile latex, 2 parts of sodium polyacrylate, and a viscosity of 2200mpa·s;

[0060] Step 3. Mix the conductive carbon black dispersion obtained in step 1 and nitrile to prepare double-pass latex-conductive dispersion composite dope, the parts by mass of each component: nitrile latex: 100 parts, conductive carbon black dispersion: 30 parts, 2% hydroxymethyl ethyl cellulose: 10 parts, the...

Embodiment 3

[0067] Step 1. Prepare the conductive carbon black into a conductive carbon black dispersion, prepare the following raw materials according to the following parts by mass, conductive carbon black: 90 parts, and the dispersants are sodium methylene dinaphthalene sulfonate and sodium dibutylnaphthalene sulfonate According to the mass ratio of 1:1, mix: 5 parts, titanate coupling agent TMC-201: 5 parts, water: 700 parts; mix and stir evenly to obtain conductive carbon black dispersion;

[0068] Step 2. The pre-vulcanized neoprene latex and auxiliary materials are used to prepare a latex-dispersed composite liquid glue. The parts by mass of each component are: 100 parts of neoprene latex, 3 parts of calcium stearate, and 2 parts of carboxymethyl cellulose. , viscosity 1800mpa s;

[0069] Step 3. Mix the conductive carbon black dispersion obtained in step 1 and chloroprene latex to prepare double-pass latex-conductive dispersion composite dope, the parts by mass of each component: ...

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Abstract

The invention relates to a method for preparing an electrically conductive reinforced finger glove. The method comprises the following steps: firstly, preparing a conductive carbon black dispersion liquid, carrying out one-pass latex dispersion composite liquid slurry, and then mixing the conductive carbon black dispersion liquid with a presulfurized latex to prepare a two-pass latex dispersion composite liquid slurry, after a glove base is soaked in a coagulator, soaking in the one-pass latex dispersion composite liquid slurry, and then, a finger part soaking in the two-pass latex dispersioncomposite liquid slurry, then, performing prevulcanization and high-temperature vulcanization to obtain the conductive reinforced finger glove. The gloves provided by the invention can effectively reduce the production cost. And the gloves are soft and comfortable in use and flexible in fingers. At that same time, the insulation at the palm of the hand is also achieved, such as nitrile rubber gloves. When the thickness of the palm of the hand is 0.2 mm, the instantaneous breakdown voltage is 1.5 KV.

Description

technical field [0001] The invention relates to a preparation method of a conductive reinforced finger glove, belonging to the technical field of the preparation of labor protection products. Background technique [0002] At present, there are two main types of conductive gloves on the market; one is to add conductive wire to the glove embryo to increase its conductivity; the other is to add conductive powder to the glue to increase conductivity; but both types of conductive gloves have Its disadvantage is that adding conductive thread to the glove embryo is expensive, and the price is increased by 1.2 yuan / pay compared with ordinary gloves; if conductive powder is added to the rubber compound, the price can be reduced, but the addition of conductive powder will make the gloves stiff, The flexural resistance is very poor, and the hands are easily fatigued. SUMMARY OF THE INVENTION [0003] (1) Technical problems to be solved [0004] In order to solve the above problems ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A41D19/04A41D19/015D06B3/30D06B23/04C08J5/02C08L7/02C08L9/04C08L11/02C08L9/08C08K3/04
CPCA41D19/015A41D19/04C08J5/02C08J2307/02C08J2309/04C08J2309/08C08J2311/02C08K3/04D06B3/30D06B23/04
Inventor 周星余孙永峰
Owner SHANDONG XINGYU GLOVES
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