Anti-adhesion antistatic polyester film

A polyester film and anti-adhesion technology, which is applied in polyester coatings, polyurea/polyurethane coatings, conductive coatings, etc., can solve problems such as incomplete curing, shortened drying time of ink, and easy adhesion between the ink layer and the antistatic layer , to achieve excellent effect and excellent antistatic performance

Active Publication Date: 2020-04-21
HEFEI LUCKY SCI & TECH IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when this preparation method uses the non-antistatic surface of the antistatic polyester film to process the ink layer process, when the ink pattern process is upgraded, the drying time of the ink is greatly shor

Method used

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  • Anti-adhesion antistatic polyester film
  • Anti-adhesion antistatic polyester film
  • Anti-adhesion antistatic polyester film

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0028] Example 1

[0029] Take the water-based carbon nanotube dispersion (brand CNTS-016, Suzhou Carbon Fung Graphene Technology Co., Ltd., the mass of carbon nanotubes in the water-based carbon nanotube dispersion is 1%) 5g, water-based polyurethane (brand Huayue , Hefei Huayue New Material Technology Co., Ltd.) 5g, melamine crosslinking agent (grade LF-8500, Lin'an Funeng Resin Co., Ltd.) 0.1g, wax emulsion (grade L-01, Guangzhou Huimai Industry Co., Ltd.) Company) 0.5g, wax microdispersion (brand name 010101, Nanjing Baiju Technology Co., Ltd.) 0.5g, water-based wetting agent (brand name TFE-2, Sangda Chemical Co., Ltd., polyoxyethylene polyoxypropylene block copolymer Material) 0.1g, 88.8g of deionized water, the above materials are mixed and dispersed uniformly with a high-shear emulsifier to prepare an anti-blocking and antistatic coating solution. Then, the prepared anti-blocking and antistatic coating solution is coated on the surface of the polyester film by one of gra...

Example Embodiment

[0030] Example 2

[0031] Take 10g of water-based carbon nanotube dispersion (brand CNTS-016, Suzhou Tanfeng Graphene Technology Co., Ltd., the mass of carbon nanotubes in the water-based carbon nanotube dispersion is 1%), water-based polyester (brand HT -350, Hefei Hengtian New Material Technology Co., Ltd.) 10g, aziridine crosslinking agent (brand name SAC-100, Shanghai Youen Chemical Co., Ltd.) 1g, wax emulsion (brand name WE6, Huisheng Trading Co., Ltd.) 2g , Wax micro-dispersion (brand: CERFOBOL R75, Luyuan Baisi Chemical Co., Ltd.) 2.5g, water-based wetting agent (brand: EH-9 / 6 / 3, Shenzhen Rongchang Technology Co., Ltd., polyoxyethylene fatty alcohol ether) 0.3g, 74.2g of deionized water, the above-mentioned materials were mixed and dispersed uniformly with a high-shear emulsifier to prepare an anti-blocking and antistatic coating solution. Then the prepared anti-blocking and antistatic coating solution is coated on the surface of the polyester film by one of gravure coati...

Example Embodiment

[0032] Example 3

[0033] Take the water-based carbon nanotube dispersion (brand name CNTS-016, Suzhou Tanfeng Graphene Technology Co., Ltd., the mass of carbon nanotubes in the water-based carbon nanotube dispersion solution is 1%) 15g, water-based acrylate (brand name AA) -8662S, Suzhou Qingtian New Materials Co., Ltd.) 15g, oxazoline crosslinking agent (brand name XH-540, Dongwan Xuyihua Chemical Co., Ltd.) 2g, wax emulsion (brand name OE-6102, Yousuo Chemical Technology Co., Ltd.) 5g, wax microdispersion (brand name XH-3200, Xinghong Chemical Materials Co., Ltd.) 5g, water-based wetting agent (brand name PE-100, Guangzhou Hengyu Chemical Co., Ltd., polyoxyethylene alkyl phenol ether ) 0.5g, 57.5g of deionized water, the above-mentioned substances are mixed and dispersed uniformly with a high-shear emulsifier to prepare an anti-blocking and antistatic coating solution. Then the prepared anti-blocking and antistatic coating solution is coated on the surface of the polyester fi...

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Abstract

The invention provides an anti-adhesion antistatic polyester film. The anti-adhesion antistatic polyester film comprises a base material layer and an anti-adhesion antistatic layer, wherein the anti-adhesion antistatic layer contains water-based resin, a water-based antistatic agent, a water-based cross-linking agent, a water-based wax emulsion, a water-based wax micro-dispersion, a water-based wetting agent and water. According to the invention, the surface of a polyester film is coated with prepared coating liquid, and then drying and rolling are carried out to obtain the anti-adhesion antistatic polyester film. The results of measurement show that the surface resistance of the film can reach 106-1010 ohms, the antistatic performance is excellent, the anti-adhesion effect is excellent, the anti-adhesion antistatic layer and a back ink processing layer cannot be adhered during winding, and the film can be widely applied to the field of anti-adhesion antistatic films for electronics, panel display, IMR and the like.

Description

technical field [0001] The invention relates to the technical field of thin films, in particular to a heat transfer antistatic film. Background technique [0002] At present, the thermal transfer process is to pre-print the pattern on the surface of the film. The printed pattern is rich in layers and bright in color, which can meet the requirements of the designer and is suitable for mass production. The transfer printing process transfers the exquisite pattern on the transfer film to the surface of the product through one-time processing (heating and pressing) of the heat transfer machine, and finally the ink layer is melted into the surface of the product after forming. However, when this preparation method uses the non-antistatic surface of the antistatic polyester film to process the ink layer process, when the ink pattern process is upgraded, the drying time of the ink is greatly shortened under the premise of existing production equipment and energy consumption, and th...

Claims

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Application Information

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IPC IPC(8): C08J7/044C08L67/00C09D175/04C09D167/00C09D133/04C09D5/24C09D7/65
CPCC08J7/04C09D175/04C09D167/00C09D133/04C09D5/24C09D7/65C08J2367/00C08J2475/04C08J2467/00C08J2433/04C08L2205/035C08L2205/025C08L2201/04C08K2201/011C08K2201/017C08L23/30C08K3/041
Inventor 郑云霞孙晶晶王辉李超孙月姚晔刘洋许丽丽
Owner HEFEI LUCKY SCI & TECH IND
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