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Electrically conductive cloth glue, and preparation method thereof

A conductive cloth and glue technology, applied in the direction of conductive adhesives, adhesives, adhesive types, etc., can solve the problems of easy falling off, affecting the performance of conductive cloth, poor bonding force of conductive cloth, etc., to achieve high bonding strength, Improve coating convenience and performance, good bonding effect

Inactive Publication Date: 2018-11-30
NANTONG KANGERLE MEDICAL MATERIALS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the glue used in the conductive cloth is soluble and penetrates to the back of the conductive cloth, has poor bonding force with the conductive cloth, and is easy to fall off, which affects the performance of the conductive cloth.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] Example 1: Suitable for spring and autumn

[0017] The glue components include 25 parts of isooctyl acrylate polymer, 40 parts of butyl acrylate polymer, 12 parts of terpene resin, 6 parts of alkyl phenolic resin, 2 parts of addition type epoxy curing agent, isocyanate 4 parts of curing agent, 5 parts of flaky nickel-coated graphite powder, and 6 parts of carbon black.

[0018] The preparation method of the present embodiment comprises the following steps:

[0019] A. After mixing the isooctyl acrylate polymer and butyl acrylate polymer, add it to the stirring tank and stir at a low speed, the stirring rate is 200 rpm, and the time is 10 minutes, and the mixture A is obtained;

[0020] B. After mixing the terpene resin and the alkylphenol-formaldehyde resin, add a mixed solvent of toluene and ethyl acetate, stir at a high speed in a stirring tank, the stirring rate is 900 rpm, and the time is 15min, to obtain the mixture B;

[0021] C, mixture B is added in mixture A,...

Embodiment 2

[0024] Example 2: Suitable for summer

[0025] The glue components include 20 parts by weight of isooctyl acrylate polymer, 40 parts of butyl acrylate polymer, 15 parts of terpene resin, 8 parts of alkylphenolic resin, 3 parts of addition type epoxy curing agent, isocyanate 4 parts of curing agent, 4 parts of flaky nickel-coated graphite powder, and 6 parts of carbon black.

[0026] The preparation method of the present embodiment comprises the following steps:

[0027] A. After mixing the isooctyl acrylate polymer and butyl acrylate polymer, add it to the mixing tank and stir at a low speed, the stirring rate is 150 rpm, and the time is 12min, to obtain the mixture A;

[0028] B. After mixing the terpene resin and the alkylphenol-formaldehyde resin, add a mixed solvent of toluene and ethyl acetate, stir at a high speed in a stirring tank, the stirring speed is 800 rpm, and the time is 20min, to obtain the mixture B;

[0029] C, mixture B is added in mixture A, while stirrin...

Embodiment 3

[0032] Example 3: Suitable for winter

[0033] The glue components include 33 parts of isooctyl acrylate polymer, 35 parts of butyl acrylate polymer, 10 parts of terpene resin, 6 parts of alkyl phenolic resin, 1 part of addition type epoxy curing agent, isocyanate 2 parts of curing agent, 6 parts of flaky nickel-coated graphite powder, and 7 parts of carbon black.

[0034] The preparation method of the present embodiment comprises the following steps:

[0035] A. After mixing the isooctyl acrylate polymer and butyl acrylate polymer, add it to the mixing tank and stir at a low speed, the stirring rate is 250 rpm, and the time is 14min, and the mixture A is obtained;

[0036] B. After mixing the terpene resin and the alkylphenol-formaldehyde resin, add a mixed solvent of toluene and ethyl acetate, stir at a high speed in a stirring tank, the stirring speed is 900 rpm, and the time is 20min, to obtain the mixture B;

[0037] C, mixture B is added in mixture A, while stirring, c...

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PUM

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Abstract

The invention discloses an electrically conductive cloth glue, and a preparation method thereof. The electrically conductive cloth glue comprises, by weight, 20 to 40 parts of a 2-ethylhexyl acrylatepolymer, 30 to 60 parts of a butyl acrylate polymer, 10 to 15 parts of a terpene resin, 5 to 10 parts of an alkyl phenolic resin, 1 to 3 parts of an addition type epoxy curing agent, 2 to 5 parts of an isocyanate curing agent, 4 to 6 parts of a sheet shaped nickel-coated graphite graphite powder, and 6 to 8 parts of carbon black. The preparation method is simple; the electrically conductive clothglue is rapid in curing agent; penetrating of the electrically conductive cloth glue to the back side of electrically conductive cloth is not easily caused; the electrically conductive cloth glue is suitable for transfer coating, is excellent in bonding force with the electrically conductive cloth, high in electric conductivity, bonding strength, shedding is not easily caused, and coating convenience and using performance of electrically conductive cloth are improved.

Description

technical field [0001] The invention relates to the technical field of conductive cloth glue production, in particular to a conductive cloth glue suitable for transfer coating and a preparation method thereof. Background technique [0002] Conductive cloth is based on fiber cloth (generally commonly used polyester fiber cloth), and after pre-treatment, electroplated metal coating is applied to make it have metal characteristics and become conductive fiber cloth. It can be divided into: nickel-plated conductive cloth, gold-plated conductive cloth Cloth, carbon-coated conductive cloth, aluminum foil fiber composite cloth. There are plain and grid distinctions in appearance. [0003] At present, the glue used in the conductive cloth is soluble and penetrates to the back of the conductive cloth, has poor bonding force with the conductive cloth, and is easy to fall off, which affects the performance of the conductive cloth. Contents of the invention [0004] The object of the...

Claims

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Application Information

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IPC IPC(8): C09J133/08C09J145/00C09J161/06C09J11/04C09J11/06C09J7/21C09J7/30C09J9/02
CPCC08K2201/014C08L2205/025C08L2205/035C09J7/21C09J7/30C09J9/02C09J11/04C09J11/06C09J133/08C08L33/08C08L45/00C08L61/06C08K9/02C08K3/04C08K5/29
Inventor 黄新波姜欣
Owner NANTONG KANGERLE MEDICAL MATERIALS CO LTD
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