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Arc-proof nitrile-butadiene glove and production method thereof

A technology of arc-butyronitrile and production method, which is applied in the direction of gloves, protective clothing, clothing, etc., can solve the problems of inconvenient, inflexible, and heavy to wear, and achieve the effect of light wearing, high APTV value, and good air permeability

Inactive Publication Date: 2019-01-18
NANTONG JIADELI SAFETY PROD CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this technical solution is also provided with multiple functional layers on the glove body, which is essentially only the superposition of multiple functional layers, which can only reduce the damage of the arc when the arc is generated, and cannot really prevent the arc from harming the hands of the operator. Injury, and the gloves are equipped with multiple functional layers, relatively thick, inconvenient and inflexible to wear

Method used

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  • Arc-proof nitrile-butadiene glove and production method thereof
  • Arc-proof nitrile-butadiene glove and production method thereof
  • Arc-proof nitrile-butadiene glove and production method thereof

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Embodiment 1

[0040] see figure 1 . Such as figure 1 Shown, present embodiment discloses a kind of production method of arc-proof nitrile gloves, comprises the steps:

[0041] S1, braided glove core;

[0042] S2, preparation of arc-proof slurry:

[0043] Select the microcapsule-coated red phosphorus as the anti-arc powder, and water as the anti-arc powder solvent. The weight-number ratio of the microcapsule-coated red phosphorus and water is 1:1, and the microcapsule-coated red phosphorus and water are uniformly mixed , wherein microcapsule coated red phosphorus is 200 parts, and water is 200 parts.

[0044] S3, preparation of arc-proof nitrile latex:

[0045] Select 50 parts of anti-arc slurry prepared in the above S1, 100 parts of modified nitrile latex, and mix the anti-arc slurry and modified nitrile latex evenly to obtain arc-proof nitrile latex;

[0046] S4. Preheating: Select a suitable hand mold according to the specifications of the glove to be produced, put a glove core on the...

Embodiment 2

[0054] This embodiment discloses a kind of production method of electric arc protection nitrile gloves, comprises the steps:

[0055] S1, braided glove core;

[0056] S2, preparation of arc-proof slurry:

[0057] The microcapsule-coated red phosphorus and microcapsule-coated ammonium polyphosphate are selected as the arc protection powder, and the ratio of the microcapsule-coated red phosphorus to the microcapsule-coated ammonium polyphosphate is 1:1. Water is selected as the anti-arc powder solvent, and the weight-to-number ratio of the anti-arc powder and water is 1:1, and the anti-arc powder and water are mixed. 200 parts of water, 100 parts of microcapsule-coated red phosphorus, and 100 parts of microcapsule-coated ammonium polyphosphate;

[0058] S3, preparation of arc-proof nitrile latex:

[0059] Select 50 parts of anti-arc slurry prepared in the above S1, 100 parts of modified nitrile latex, and mix the anti-arc slurry and modified nitrile latex evenly to obtain arc...

Embodiment 3

[0069] This embodiment discloses a kind of production method of electric arc protection nitrile gloves, comprises the steps:

[0070] S1, braided glove core;

[0071] S2, preparation of arc-proof slurry:

[0072] Aluminum hydroxide and magnesium hydroxide are selected as the anti-arc powder, and the ratio of aluminum hydroxide and magnesium hydroxide in parts by weight is 1:1. Ethanol is selected as the anti-arc powder solvent, the weight ratio of the anti-arc powder and ethanol is 1:2, and the anti-arc powder and ethanol are mixed. 400 parts of ethanol, 100 parts of aluminum hydroxide, and 100 parts of magnesium hydroxide;

[0073] S3, preparation of arc-proof nitrile latex:

[0074] Select 50 parts of anti-arc slurry prepared in the above S1, 100 parts of modified nitrile latex, and mix the anti-arc slurry and modified nitrile latex evenly to obtain arc-proof nitrile latex;

[0075] S4. Preheating: Select a suitable hand mold according to the specifications of the glove ...

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Abstract

The invention discloses an arc-proof nitrile-butadiene glove and a production method thereof, and belongs to the technical field of labor protection gloves. The production method comprises the following steps: S1, knitting a glove core; 2, prepare an arc prevention slurry: selecting an arc prevention pow and an arc prevention powder solvent, and mixing that arc prevention powder and the arc prevention pow solvent to prepare an arc prevention slurry; Anti-arc pow is one or more of microencapsulated red phosphorus, microencapsulate ammonium polyphosphate, aluminum hydroxide and magnesium hydroxide; 3, prepare arc-proof nitrile-butadiene latex: uniformly mixing that arc-proof slurry and the modify nitrile-butadiene latex to prepare arc-proof nitrile-butadiene latex; S4, preheating; 5, dip arc-proof nitrile rubber latex; S6, vulcanization; S7, Demoulding. The gloves prepared by the arc-proof nitrile-butadiene glove production method of the invention have excellent arc-proof performance, the arc-proof performance far exceeds the national standard and the European Union standard, the thermal protection performance is superior, the wearing is light and handy, the wear resistance is strong, the production cost is low, and the production efficiency is high.

Description

technical field [0001] The invention relates to the technical field of labor protection gloves, in particular to an arc-proof nitrile glove and a production method thereof. Background technique [0002] Arc is a gas discharge phenomenon, the instantaneous spark produced by the current passing through some insulating medium (such as air). At present, arcs are generated in industries such as construction, machinery manufacturing, welding equipment and brazing equipment manufacturing, electrical equipment manufacturing, transportation tool manufacturing, and repair and maintenance. When an arc occurs, a huge amount of energy is released in a very short period of time. The hazards of electric arc mainly include the following aspects: burns, damage to hearing, vision and respiratory system. [0003] The arc intensity is described by arc thermal performance value (ATPV, Arc Thermal Performance value). The unit of arc magnitude is Cal / cm 2 (calories per square centimeter); it r...

Claims

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Application Information

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IPC IPC(8): A41D19/015B29C41/14C08L9/04C08K13/06C08K9/10C08K3/02C08K3/34C08K3/04C08K3/32C08K3/22
CPCA41D19/0055A41D19/01529A41D2500/20A41D2500/50A41D2600/20B29C41/14C08K3/02C08K3/042C08K3/22C08K3/32C08K3/346C08K9/10C08K13/06C08K2003/026C08K2003/2224C08K2003/2227C08K2003/323C08L2201/02C08L9/04
Inventor 花春丽
Owner NANTONG JIADELI SAFETY PROD CO LTD
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