Antibacterial rubber glove and preparation method thereof

A technology of antibacterial rubber gloves and antibacterial agent, applied in protective clothing and other directions, can solve the problem that the growth and reproduction of harmful bacteria cannot be effectively inhibited.

Inactive Publication Date: 2017-12-01
WUHU BLUE SKY ENG PLASTIC CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide an antibacterial rubber glove and its preparation method, which solves the problem that the surface and inner layer of the glove cannot effectively inhibit the growth and reproduction of harmful bacteria during the use of the glove or after the glove is used

Method used

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  • Antibacterial rubber glove and preparation method thereof
  • Antibacterial rubber glove and preparation method thereof

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preparation example Construction

[0015] The invention provides a kind of preparation method of antibacterial rubber gloves, it is characterized in that, described preparation method comprises:

[0016] (1) soak natural rubber in liquid antibacterial agent, take out after 2-3h, obtain antibacterial rubber raw material; Wherein, liquid antibacterial agent is selected from 2-n-octyl-4-isothiazolin-3-ketone and / or n- Butylbenzisothiazolinone;

[0017] (2) Mix the antibacterial rubber raw material, polyethylene wax, zinc oxide, pentaerythritol and N-phenylmaleimide, and carry out the first internal mixing at 60-80° C. to obtain the first mixed rubber;

[0018] (3) mixing the first mixed rubber, nano-silver, anti-aging agent and accelerator, and performing the second internal mixing at 85-95° C. to obtain the second mixed rubber;

[0019] (4) Add the second mixed rubber into the vulcanizer, extrude, vulcanize and shape to obtain antibacterial rubber gloves; wherein, the extrusion conditions include: the temperatur...

Embodiment 1

[0033] Soak the natural rubber in the liquid antibacterial agent and take it out after 2 hours to obtain the antibacterial rubber raw material; wherein the liquid antibacterial agent is selected from 2-n-octyl-4-isothiazolin-3-one and n-butylbenzisothiazoline Ketone; 100g antibacterial rubber raw material, 4g polyethylene wax, 4g zinc oxide, 14g pentaerythritol and 4gN-phenylmaleimide are mixed, and carry out banburying for the first time at 60°C to obtain the first mixing rubber; 100g of the first mixed rubber, 6g of nano-silver, 3g of anti-aging agent and 2g of accelerator are mixed, and the second mixed rubber is carried out at 85°C to obtain the second mixed rubber; Extrusion, vulcanization and thermocompression molding (the temperature of thermocompression molding is 110 ℃, and the pressure of thermocompression molding is 20Mpa.), obtain antibacterial rubber gloves A1; Wherein, the condition of extruding comprises: the temperature of machine head is 65 ℃, The temperature ...

Embodiment 2

[0035] Soak the natural rubber in the liquid antibacterial agent, take it out after 2-3h, and obtain the antibacterial rubber raw material; wherein, the liquid antibacterial agent is selected from 2-n-octyl-4-isothiazolin-3-one; 100g antibacterial rubber raw material, 6g of polyethylene wax, 6g of zinc oxide, 16g of pentaerythritol and 7g of N-phenylmaleimide were mixed, and the first internal mixing was carried out at 80°C to obtain the first mixed rubber; 100g of the first mixed rubber, 8g Nano-silver, 5g anti-aging agent and 3g accelerator are mixed, and the second internal mixing is carried out at 95°C to obtain the second compound rubber; the second compound rubber is added to the vulcanizer, and is extruded, vulcanized and hot-pressed (The temperature of thermocompression molding is 120 ℃, and the pressure of thermocompression molding is 30Mpa), obtains antibacterial rubber glove A2; Wherein, the condition of extruding comprises: the temperature of machine head is 70 ℃, a...

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Abstract

The invention relates to the field of rubber preparation, and discloses an antibacterial rubber glove and a preparation method thereof. The preparation method comprises the following steps: soaking the natural rubber in a liquid antibacterial agent and taking out after 2 to 3 hours to obtain an antibacterial rubber raw material; blending the antibacterial rubber raw material, polyethylene wax, zinc oxide, pentaerythritol and N-phenylmaleimide, and carrying out the first banburying at 60-80 DEG C to obtain a first compound refining rubber; blending the first refining compound rubber, nano silver, an antioxidant and an accelerator, carrying out the second banburing under the temperature 85-95 DEG C to obtain a second compound refining rubber; adding the second compound refining rubber into a vulcanizer, after carrying out extrusion, vulcanization and molding, so as to obtain the antibacterial rubber glove. The antibacterial rubber glove solves the problem that the surface of the glove and the inner layer cannot effectively inhibit the growth and reproduction of harmful bacteria during a glove using process or a finished glove using process.

Description

technical field [0001] The invention relates to the field of rubber preparation, in particular to an antibacterial rubber glove and a preparation method thereof. Background technique [0002] Rubber gloves are widely used in various fields of society, such as hospitals, households, electronics industry, food industry, gardening and planting, mainly to isolate pollution and protect hands. Traditional rubber gloves are divided into several types according to the different raw materials-rubbers used, such as: rubber gloves made of natural latex as the main raw material are called latex gloves, and artificial rubber gloves made of butadiene and acrylonitrile by emulsion polymerization Rubber gloves made of synthetic latex as the main raw material are called nitrile gloves, and rubber gloves made of artificial latex polymerized from butadiene and styrene emulsion as the main raw material are called styrene-butadiene latex. Whether it is latex gloves, nitrile gloves, styrene-buta...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L7/00C08L23/06C08K13/02C08K3/08C08K3/22C08K5/46A41D19/015
CPCC08L7/00A41D19/0055C08K2003/0806C08K2003/2296C08K2201/011C08K2201/014C08L23/06C08K13/02C08K3/08C08K3/22C08K5/46
Inventor 钱万水
Owner WUHU BLUE SKY ENG PLASTIC CO LTD
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