Recipe and producing method of temperature sensing color changing gloves

A technology of rubber gloves and temperature-sensing discoloration, applied in gloves, clothing, clothing, etc., can solve the problem of not being able to prompt or warn.

Inactive Publication Date: 2007-01-24
张家港宏裕乳胶手套有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The disadvantage of the rubber gloves manufactured by the above-mentioned traditional process method is that no matter when the rubber gloves are in contact with high-temperature or low-temperature objects (solid, liquid, gas), the gloves still maintain the original color, which is very important for users to contact objects with large temperature differences, especially There is no prompt or warning function for high temperature objects

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] Two-stage color-changing rubber gloves:

[0014] 1. After the latex pre-vulcanization process in the entire production process of traditional latex gloves is over, add 50C55T (from 50 degrees to 55 degrees) dark blue warm water emulsion into the traditional latex emulsion. The added dry ratio The weight accounts for 0.6% of the dry weight of the traditional latex glove ingredients, and then the required titanium dioxide pigment dispersion and rose red slurry dispersion are added. 2. Fully stir after the addition of various pigments, so that the temperature-sensitive color-changing water emulsion and other pigments are evenly dispersed in the latex, providing guarantee for the subsequent production. 3. After the conventional molding process, mold removal process, chlorination process, soaking process, cleaning process, and drying process, the required temperature-sensitive color-changing latex gloves can be obtained. The glove color is purple below 50 degrees, and chang...

Embodiment 2

[0016] Three-stage color-changing gloves:

[0017] 1. After the latex pre-vulcanization process in the entire production process of traditional latex gloves is over, add 05C08T (from 5 degrees to 8 degrees) pink-sensing warm water emulsion into the traditional latex emulsion, and the added dry weight It accounts for 0.7% of the dry weight of traditional latex glove ingredients, and then adds 36C43T (from 36 degrees to 43 degrees) dark blue warm-sensing water emulsion into the traditional latex emulsion. 0.85% of the dry weight, then add the required titanium dioxide pigment dispersion, blue paste dispersion. 2. Fully stir after the addition of various pigments, so that the temperature-sensitive color-changing water emulsion and other pigments are evenly dispersed in the latex, providing guarantee for the subsequent production. 3. After the conventional molding process, mold removal process, chlorination process, soaking process, cleaning process, and drying process, the requi...

Embodiment 3

[0019] Two-stage color-changing gloves:

[0020] 1. After the latex pre-vulcanization process in the entire production process of traditional nitrile gloves, add 50C55T (from 50 degrees to 55 degrees) dark blue warm water emulsion into the traditional nitrile emulsion. The dry specific weight accounts for 1.2% of the dry weight of the traditional nitrile glove ingredients, and then the required titanium dioxide pigment dispersion and green paste dispersion are added. 2. Fully stir after the addition of various pigments, so that the temperature-sensitive color-changing water emulsion and other pigments are evenly dispersed in the nitrile latex, which provides guarantee for the subsequent production. 3. After the conventional molding process, mold removal process, chlorination process, soaking process, cleaning process, and drying process, the required temperature-sensitive color-changing latex gloves can be obtained. The glove color is blue-green below 50 degrees, and changes ...

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PUM

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Abstract

The present invention discloses material recipe and making process of rubber gloves capable of changing color with the temperature change, and features that one or several temperature sensitive pigments in the amount of 0.5-1.5 wt% of rubber latex each are added into rubber material after the pre-vulcanizing step. The rubber gloves capable of changing color with the temperature change of the contacted object results in fancy visual enjoyment, and certain warning and protecting effect on the user.

Description

technical field [0001] The invention relates to a formula and a manufacturing method of a rubber glove capable of changing color with different temperatures of objects in contact with it. 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 raw materials used - rubber materials, such as: latex gloves, which use natural latex as the main raw material; nitrile gloves, which are artificially synthesized by emulsion polymerization of butadiene and acrylonitrile. Latex is the main raw material; styrene-butadiene gloves are made of artificial latex polymerized from butadiene and styrene emulsion as the main raw material. Whether it is latex gloves, nitrile gloves, styrene-butadiene gloves or other types of rubber gloves, the manufactu...

Claims

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Application Information

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IPC IPC(8): C08K11/00C08L21/00A41D19/00
Inventor 邓龙兴
Owner 张家港宏裕乳胶手套有限公司
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