Rubber-impregnated insulating gloves and manufacturing method thereof

A technology of insulating gloves and manufacturing methods, applied in the direction of protective clothing, etc., can solve the problems of unstable insulation performance, poor softness, and unsightly appearance, and achieve the effects of overcoming electric breakdown, complete numbers, and good water repellency

Active Publication Date: 2016-03-02
TIANJIN SHUANGAN LABOR PROTECTION RUBBER
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] As we all know, one of the existing rubber insulating gloves is a glove with a parting line made of rubber through molding and vulcanization. The gloves produced by this method are not beautiful due to the parting line, and are restricted by the steel mold, and the fingers are bent. The degree of hardness is not large, which cannot meet the needs of operators, and the cost of equipment and molds is high, and the softness is not as soft as that of the present invention; the other is produced by dipping latex, but because it is water-soluble, the insulation performance is unstable, especially High-level gloves, the pass rate is not high, and the cold resistance is not good

Method used

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  • Rubber-impregnated insulating gloves and manufacturing method thereof
  • Rubber-impregnated insulating gloves and manufacturing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] Example 1 Take the insulating gloves for live work of level 00 as an example to illustrate

[0037] Such as figure 1 Shown: the rubber-impregnated insulating gloves, characterized in that: the composition of the impregnating solution includes the following raw ingredients proportioned by parts:

[0038] 100 parts of natural rubber, 3.0 parts of zinc oxide,

[0039] 2.0 parts of sulfur, 1.0 parts of accelerator,

[0040] 1.0 parts of anti-aging agent, 1.5 parts of stearic acid,

[0041] 20.0 parts of light calcium carbonate;

[0042] The steps of the manufacturing method of its rubber-impregnated insulating gloves are as follows:

[0043] ①. Dissolve the masticated rubber and the above-mentioned raw ingredients together into a liquid with a rubber solvent after conventional mixing;

[0044] ②. Immerse the glove model in the above liquid 10 times through the impregnation equipment, and the impregnation speed is 1.0mm / s and needs to be dried after each impregnation;...

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Abstract

The invention relates to a rubber-impregnated insulating glove and a manufacturing method thereof. The impregnating liquid includes the following raw ingredients proportioned by parts: natural rubber, zinc oxide, sulfur, accelerator, anti-aging agent, stearic acid and light calcium carbonate , the manufacturing method is to melt the masticated rubber and the above-mentioned raw ingredients into a liquid after conventional mixing; use a glove model to dip the above-mentioned liquid several times at a certain speed through the dipping equipment, and then dry it after dipping; Vulcanization treatment at the designed temperature, pressure and time: final voltage test, inspection, packaging. The advantages are: beautiful, good cold resistance, good water repellency, good insulation, safe and reliable, and meet the requirements of the IEC60903 standard.

Description

technical field [0001] The invention relates to a rubber insulating glove and a manufacturing method thereof, in particular to a rubber impregnated insulating glove with good appearance, cold resistance, good water repellency, good flexibility, good insulation and comfort and a manufacturing method thereof. Background technique [0002] As we all know, one of the existing rubber insulating gloves is a glove with a parting line made of rubber through molding and vulcanization. The gloves produced by this method are not beautiful due to the parting line, and are restricted by the steel mold, and the fingers are bent. The degree of hardness is not large, which cannot meet the needs of operators, and the cost of equipment and molds is high, and the softness is not as soft as that of the present invention; the other is produced by dipping latex, but because it is water-soluble, the insulation performance is unstable, especially High-level gloves have a low pass rate and poor cold...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C08L7/00C08K13/02C08K3/26C08K3/22C08K3/06C08K5/09A41D19/015
Inventor 陈铁李梅刘钢
Owner TIANJIN SHUANGAN LABOR PROTECTION RUBBER
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