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Rubber dipping type insulation gloves and manufacture method thereof

An insulating glove and impregnated technology, applied in protective clothing, etc., can solve problems such as unstable insulation performance, poor softness, and unsightly appearance, and achieve the effects of overcoming electrical breakdown, good water repellency, and good cold resistance

Active Publication Date: 2014-06-25
TIANJIN SHUANGAN LABOR PROTECTION RUBBER
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  • Summary
  • 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 dipping type insulation gloves and manufacture 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 need to be dried...

Embodiment 2

[0049] Example 2 Take rubber-impregnated insulating gloves for Class 4 live work as an example to illustrate

[0050] 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:

[0051] 100 parts of natural rubber, 3.0 parts of zinc oxide,

[0052] 3.0 parts of sulfur, 2.0 parts of accelerator,

[0053] 2.0 parts of anti-aging agent, 1.5 parts of stearic acid,

[0054] Light calcium carbonate 18.0 parts.

[0055] The steps of the manufacturing method of its rubber-impregnated insulating gloves are as follows:

[0056] ①. Dissolve the masticated rubber and the above-mentioned raw ingredients together into a liquid with a rubber solvent after conventional mixing;

[0057] ②. Immerse the glove model in the above liquid 60 times through the impregnation equipment, and the impregnation speed is 1.0mm / s and need to be...

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Abstract

The invention relates to a pair of rubber dipping type insulation gloves and a manufacture method thereof. A dipping liquor comprises the following raw materials in parts by weight: natural rubber, zinc oxide, sulphur, an accelerant, an anti-aging agent, stearic acid and light calcium carbonate. The manufacture method comprises the steps: dissolving plastified rubber and the raw materials into liquid after being conventionally mixed; performing dipping for multiple times in the liquor according to a certain speed by using a glove model through dipping equipment, and drying after dipping; and sulfurizing according to a designed temperature, pressure and time; finally, testing a voltage, verifying and packaging. The pair of rubber dipping type insulation gloves has the advantages of attractive appearance, good cold resistance, good water repellency, good insulation, safety and reliability, and accords with the requirement of IEC60903 (International Electrotechnical Commission).

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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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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