Anti-static membrane based on graphene and preparation method of membrane

A graphene and antistatic technology, which is applied in the field of antistatic film and its preparation, can solve problems such as uncomfortable wearing, weakened antistatic effect, and overweight fabrics, so as to ensure product quality and prevent production safety accidents

Inactive Publication Date: 2017-01-04
KUNSHAN HUAYANG NEW MATERIAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The main anti-static clothing and fabrics on the market at this stage mainly achieve the purpose of anti-static by implanting conductive fibers (carbon fiber, metal wire fiber) in the fabric and through anti-static finishing, but the former uses carbon fiber and metal wire anti-static materials Causes disadvantages such as heavy fabric, uncomfortable wearing, poor anti-static effect, and the latter with the increase of washing times, the anti-static effect weakens until it disappears

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0031] Embodiment: a kind of antistatic functional film material based on graphene material,

[0032] Step 1. At room temperature, adjust the temperature of the reactor to 30-50°C, put 1Kg of polyurethane into the reactor, start the stirring paddle, and inject 3L of toluene and 2L of DMF into the reactor according to the amount. After the addition step is completed, Keep the stirring paddle rotating at a constant speed for 10 minutes, and mix to become the first resin solution;

[0033] Step 2. At room temperature, keep the temperature of the reactor at 30-50°C, start the stirring paddle, and slowly add 30 g of 1,6-diisocyanate hexane and 30 g of N-methylethanolamine into step 1 according to the prescribed amount. Prepare the first resin solution, after the solvent is put in, keep the speed of the stirring paddle and rotate at a constant speed for 10 minutes, and mix it into the second resin solution;

[0034] Step 3. At room temperature, adjust the temperature of the reactor...

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PUM

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Abstract

An anti-static membrane based on graphene is prepared from, by mass, 100 parts of base material, 1.5-6 parts of 1,6-diisocyanatohexane, 1-2 parts of N-dimethylethanolamine, 1-10 parts of nano graphene particle, 1-3 parts of dispersing agent and 0.5-3 parts of waterproof agent. The base material is one of polyurethane resin, thermoplastic polyurethane elastomer, polyether sulfone resin and polytetrafluoroethylene. Due to excellent anti-static performance of the anti-static membrane based on graphene, the membrane can be widely applied to textile fabrics, meets the wearing requirements of people for dryness and comfort, and has the strong efficient anti-static, heat-storage, thermal, antibacterial, anti-acarid and anti-radiation effects.

Description

technical field [0001] The invention relates to a graphene-based antistatic film and a preparation method thereof, belonging to the technical field of functional textile fabrics. Background technique [0002] In the current industrial production engineering, electrostatic hazards have become an important factor affecting product quality and production safety, especially in the fields of electronics, printing, film, electronic maintenance, petroleum, chemical industry, dust industry, etc., more and more attention has been paid to the production environment and production safety protection , Anti-static clothing and related anti-static fabric materials are increasingly used in various industries, and with the special requirements of certain industries, the requirements for electrostatic protection are becoming more and more stringent. [0003] The main anti-static clothing and fabrics on the market at this stage mainly achieve the purpose of anti-static by implanting conductiv...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08J5/18C08L75/04C08L27/18C08L81/06C08K3/04
CPCC08J5/18C08J2327/18C08J2375/04C08J2381/06C08K3/04C08K2201/011C08L2201/04C08L2203/16C08L75/04C08L27/18C08L81/06
Inventor 张子睿姜亚
Owner KUNSHAN HUAYANG NEW MATERIAL
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