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Production technology of arc-resistance gloves

A production process and anti-arc technology, which is applied to gloves, clothing, protective clothing, etc., can solve the problems that gloves cannot meet, and achieve the effects of strong anti-arc function, long service life and simple process operation

Inactive Publication Date: 2016-05-25
NANTONG JIADELI SAFETY PROD CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But none of the existing gloves can meet this requirement

Method used

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Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0008] A production process for arc-resistant gloves, which includes the following steps: a. Preparation of arc-resistant latex: First, mix anti-arc powder and water in a weight ratio of 1:1, and ball mill for 40-50 hours to obtain arc-resistant latex slurry; then select carboxylated nitrile rubber to add in the anti-arc slurry to be mixed with arc-resistant nitrile latex, and the weight ratio of carboxylated nitrile rubber and anti-arc slurry is 2:1; The parts are as follows: 10-30 parts of red phosphorus, 20-40 parts of ammonium polyphosphate, 10-20 parts of aluminum hydroxide; -50°C, put on the glove core; c. Dipping: first dip in 1.5% calcium nitrate methanol solution for 45-50s, then dip in arc-resistant nitrile latex for 50-55s, then dip in curing agent and enter the oven; d. Vulcanization: Vulcanize in an oven for 1-2 hours, and the vulcanization temperature is 90-110°C. After vulcanization, the product is obtained after demoulding; Needle or 10-needle terry machine kn...

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PUM

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Abstract

The invention discloses a production technology of arc-resistance gloves. The production technology comprises the first step of arc-resistance latex preparation, wherein arc-resistance powder and water are mixed in the proportion of 1: 1 by weight, and ball milling is conducted for 40-50 hours to obtain arc-resistance sizing agents, and then, carboxyl nitrile rubber is added into the arc-resistance sizing agents so that arc-resistance butyronitrile latex can be prepared; the second step of hand mould selection, wherein appropriate hand moulds are selected according to specifications of the gloves to be manufactured, the hand moulds are preheated to the temperature of 40-50 DEG C, and glove cores are sleeved with the hand moulds; the third step of impregnation, wherein the hand moulds are immersed in 1.5% calcium nitrate methanol solution for 45-50 s, then, in the arc-resistance butyronitrile latex for 50-55 s and then in a curing agent, and the hand moulds are put into a drying oven; the fourth step of vulcanization, wherein the hand moulds are put into the drying oven to be vulcanized for 1-2 h, the vulcanization temperature ranges from 90 DEG C to 110 DEG C, and after vulcanization, demoulding is conducted, and the gloves are obtained. The technology is simple in operation, the volume production efficiency is high, and the manufactured gloves have the advantages of being high in arc resistance, resistant to abrasion, long in service life and the like.

Description

technical field [0001] The invention relates to a production process of arc-resistant gloves, which belongs to the technical field of labor insurance gloves processing. Background technique [0002] With the rapid development of industry, the scope of use of labor protection gloves is becoming wider and wider. However, depending on the use environment, the requirements for gloves are also different, especially when working in special environments, the required gloves must meet the requirements, otherwise safety accidents will easily occur. For example, in an environment with a strong arc, the gloves worn by the operator need to have the function of anti-arc. But none of the existing gloves can meet this requirement. For this reason, need a kind of new technical scheme to solve above-mentioned technical problem. Contents of the invention [0003] In order to solve the above technical problems, the present invention provides a production process of anti-arc gloves, which ...

Claims

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Application Information

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IPC IPC(8): A41D19/015A41D31/00
CPCA41D19/0055A41D19/01576A41D31/00A41D2500/50
Inventor 冯华
Owner NANTONG JIADELI SAFETY PROD CO LTD