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Printing ink

An ink and glycidyl ether technology, which is applied in the field of printing ink, can solve the problems of stable difference and immature technology of printing conductive ink, and achieve the effect of strong adhesion and good stability.

Inactive Publication Date: 2016-07-06
田建频
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the current printed conductive ink is relatively poor in stability and the technology is not yet mature.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0007] Embodiment 1, a kind of ink that is used for printing, described component by weight ratio: 11 parts of malonic acid, 45 parts of tetrahydrofuran, 5 parts of nano-copper powder, 3 parts of epoxy curing agent, 2 parts of nano-silver powder, shrinkage 13 parts of glyceryl ether epoxy resin, 5 parts of polyethylene glycol.

Embodiment 2

[0008] Embodiment 2, a kind of ink that is used for printing, described component by weight ratio: 15 parts of malonic acid, 50 parts of tetrahydrofuran, 7 parts of nano-copper powder, 8 parts of epoxy curing agent, 4 parts of nano-silver powder, shrinkage 23 parts of glyceryl ether epoxy resin, 9 parts of polyethylene glycol.

Embodiment 3

[0009] Embodiment 3, a kind of ink that is used for printing, described component by weight ratio: 19 parts of malonic acid, 55 parts of tetrahydrofuran, 10 parts of nano-copper powder, 11 parts of epoxy curing agent, 9 parts of nano-silver powder, shrinkage 33 parts of glyceryl ether epoxy resin, 12 parts of polyethylene glycol.

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PUM

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Abstract

The invention relates to the technical field of a chemical industrial material, and specifically to a printing ink. The printing ink comprises the following components, by weight ratio, 11-19 parts of propane diacid, 45-55 parts of tetrahydrofuran, 5-10 parts of nanometer copper powder, 3-11 parts of an epoxy hardener, 2-9 parts of nanometer aluminum powder, 13-33 parts of a glycidyl ether epoxy resin, and 5-12 parts of polyethylene glycol. The purpose of the invention is to provide the printing ink with high adhesive force and good stability.

Description

technical field [0001] The invention relates to the technical field of chemical materials, in particular to an ink used for printing. Background technique [0002] In the past, the traditional printing method was etching, which needed to use ammonia-based etching solution to corrode the board, and more water was consumed when rinsing the board. But now the world tends to be green, so printed conductive ink is used instead of etching. The use of printed conductive ink can avoid the use of volatile organic solvents, which is more in line with the concept of green environmental protection. Conductive inks with different conductivity fillers, and the research on adding conductive fillers to conductive polymers to improve the conductivity of inks have become the key development directions of printing inks. But today's printed conductive ink is relatively poorly stable, and the technology is not yet mature. Contents of the invention [0003] The purpose of the present inventi...

Claims

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Application Information

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IPC IPC(8): C09D11/102C09D11/52
Inventor 田建频
Owner 田建频