A kind of antistatic pressure-sensitive adhesive and its preparation method and antistatic pressure-sensitive adhesive tape

A voltage-sensitive adhesive technology, applied in pressure-sensitive films/sheets, adhesives, conductive adhesives, etc., to achieve strong weather resistance, energy saving and environmental protection in production, and simple processing methods

Active Publication Date: 2021-05-25
安徽富印新材料股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to solve the problem of stripping and electrification of pressure-sensitive adhesives commonly used in electronic equipment and vehicle-mounted equipment in the prior art, conduct in-depth research and development on the composition formula and preparation method of pressure-sensitive adhesives, and obtain an antistatic pressure-sensitive adhesive and its preparation Method and antistatic pressure sensitive adhesive tape

Method used

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  • A kind of antistatic pressure-sensitive adhesive and its preparation method and antistatic pressure-sensitive adhesive tape
  • A kind of antistatic pressure-sensitive adhesive and its preparation method and antistatic pressure-sensitive adhesive tape
  • A kind of antistatic pressure-sensitive adhesive and its preparation method and antistatic pressure-sensitive adhesive tape

Examples

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Embodiment 1

[0026] This embodiment provides an antistatic pressure-sensitive adhesive, comprising the following components by weight: 20 parts by weight of 1,6-hexanediol diacrylate gel, 30 parts by weight of isooctyl acrylate, 3 parts by weight of AA refined acrylic acid, 12 parts by weight of 1-hydroxycyclohexyl phenyl ketone, 18 parts by weight of dodecanethiol and 5 parts by weight of poly(3,4-ethylenedioxythiophene).

[0027] The preparation method of the antistatic pressure-sensitive adhesive is as follows: firstly mix 1,6-hexanediol diacrylate gel and poly(3,4-ethylenedioxythiophene) to form a complex, and then add isooctyl acrylate Ester, 1-hydroxycyclohexyl phenyl ketone, dodecyl mercaptan, add into the container and stir evenly, finally add AA refined acrylic acid under the light of intensity 2200lex and wavelength 500nm; glue.

[0028] How to use: put the prepared antistatic pressure sensitive adhesive into a foaming machine and spread it on the front and back sides of the sub...

Embodiment 2、3、4、5、6、7、8、9、10、11、12

[0029] Embodiment 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12 The preparation method is as embodiment 1, and the formula is as follows:

[0030]

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PUM

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Abstract

The invention provides an antistatic pressure-sensitive adhesive, comprising the following components: 20-40 parts by weight of 1,6-hexanediol diacrylate gel, 30-40 parts by weight of isooctyl acrylate, 3- The AA refined acrylic acid of 10 parts by weight, the 1-hydroxycyclohexyl phenyl ketone of 10-20 parts by weight, the lauryl mercaptan of 10-20 parts by weight; The poly(3,4-ethylene dioxide of 1-5 parts by weight thiophene), wherein the preparation method of 1,6-hexanediol diacrylate gel is: adding persulfuric acid to a mixed solution of 1,6-hexanediol diacrylate and triethanolamine in parts by weight of 3:1-2 The salt is mixed well to make 1,6‑hexanediol diacrylate gel. The UV light of the present invention processes the preparation process instead of heating, the processing method is simple, the production is more energy-saving and environmentally friendly, and the prepared pressure-sensitive adhesive has strong weather resistance and good radiation resistance to electromagnetic radiation. sex.

Description

technical field [0001] The invention belongs to the technical field of adhesives, and relates to an antistatic pressure-sensitive adhesive, a preparation method thereof, and an antistatic pressure-sensitive adhesive tape. Background technique [0002] With the rapid development of electronic technologies such as mobile phones, computers and touch displays, the integration of electronic materials is getting higher and higher, microelectronics are becoming more and more sophisticated, and they are more sensitive to static electricity, such as field effect transistors, chips, large-scale Integrated circuits and touch screens are becoming more and more sensitive to the hazards caused by static electricity. These electronic materials require the selection of antistatic materials with a surface resistivity below 1010Ω / □ in a low humidity environment and long-term antistatic effects during processing and use. Protective film, therefore, it is necessary to develop a pressure-sensiti...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C09J9/02C09J4/02C09J4/06C09J11/06C09J7/38C07C51/50C07C51/44C07C57/04
CPCC07C51/44C07C51/50C09J4/06C09J9/02C09J11/06C09J7/385C07C57/04
Inventor 徐兵
Owner 安徽富印新材料股份有限公司
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