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Method for using graphene-aqueous PU composite slurry to prepare PU gloves

A composite slurry and graphene technology, applied in gloves, clothing, protective clothing, etc., can solve the problems of expensive conductive fibers, troublesome knitting, and high price, and achieve permanent strength, improved wear resistance, and heat resistance. Sex-enhancing effect

Inactive Publication Date: 2018-11-16
JIANGSU HANVO SAFETY PROD CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] There are three types of conductive gloves currently on the market. The first type is knitted gloves made of conductive fibers. The conductive fibers are very expensive. One is non-conductive fiber with five fingers coated with ITO conductive liquid and then dipped in rubber, the price is very expensive

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment example 1

[0030] A kind of preparation method of the dipped gloves not containing latex composition comprises the following steps:

[0031] α1. Glove base weaving;

[0032] α2, preparation of graphene solution: by mass percentage, 2% graphene, 95% DMF and 3% additives are blended, parked for use;

[0033] α3, PU ingredients: in terms of mass percentage: 32% solvent-based PU, 56% DMF and 12% graphene solution are blended, parked for use;

[0034] α4. One-time dipping: dip the palm part of the glove base material on the hand mold into the PU ingredients;

[0035] α5. One-time uniform glue: lift the hand mold into the air, so that the excess PU ingredients on the glove base material drip cleanly, and then make the hand mold rotate 360°, so that the PU ingredients are evenly distributed on the glove base material;

[0036] α6. Secondary dipping: Then the glove bottom material on the hand mold after the first leveling is dipped into the PU ingredients again;

[0037] α7. Secondary glue le...

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PUM

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Abstract

The invention discloses a method for using graphene-aqueous PU composite slurry to prepare PU gloves. The method comprises the following steps of S1, weaving of backing materials of the gloves; S2, preparation of a graphene solution, wherein graphene, DMF and an auxiliary are mixed and put for use; S3, preparing of a PU material, wherein solvent-type PU and DMF and the graphene solution in S2 aremixed and put for use; S4, dip-coating, wherein the woven backing materials of the gloves in S1 cover glove molds and are then subjected to dip-coating with the PU material in S3, after dip-coating, aftertreatment is conducted, and then drying and demolding are conducted. The PU gloves are high in conductivity and durability, the wear resistance is greatly improved, and the heat resistance can also be improved; meanwhile, the gloves have low-grade functions of preventing cutting and puncturing.

Description

technical field [0001] The invention relates to the technical field of glove preparation technology, in particular to a method for preparing PU gloves from a graphene-water-based PU composite slurry. Background technique [0002] There are three types of conductive gloves currently on the market. The first type is knitted gloves made of conductive fibers. The conductive fibers are very expensive. The second type is the five fingers of the gloves. One is five fingers of non-conductive fibers coated with ITO conductive liquid and then dipped in glue, which is very expensive. Therefore, it is necessary to develop a glove with permanent and strong electrical conductivity. Contents of the invention [0003] The object of the present invention is to provide a kind of graphene-water-based PU composite slurry to prepare the method for PU gloves, solve one or more in the above-mentioned prior art problem. [0004] A kind of graphene-water-based PU composite slurry provided by the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A41D19/015A41D19/04D06N3/00D06N3/14
CPCA41D19/01505A41D19/04D06N3/0034D06N3/0036D06N3/0077D06N3/14D06N2209/041D06N2209/06D06N2209/103D06N2211/103
Inventor 王咸华欧崇华张明丛翠丽
Owner JIANGSU HANVO SAFETY PROD CO LTD
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