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Single-face conductive tape and production method

A technology of conductive cloth and conductive film, which is applied in the direction of adhesives, film/sheet adhesives, coatings, etc., can solve the problems of insufficient alcohol resistance and pollution of coatings, and achieve good alcohol resistance and simple process Effect

Pending Publication Date: 2018-10-09
昆山汉品电子有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There is also an option to do coating treatment on the surface of conductive fibers, but the coating is not resistant to alcohol, and it is easy to cause pollution during customer construction

Method used

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  • Single-face conductive tape and production method
  • Single-face conductive tape and production method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] The new coating comprises in parts by mass: 35 parts of chlorinated polypropylene resin, 10 parts of isophorone, 0.1 part of polymethicone, and 10 parts of cyclohexanone.

Embodiment 2

[0036] The new coating comprises by mass: 55 parts of chlorinated polypropylene resin, 20 parts of isophorone, 1 part of polymethicone, and 20 parts of cyclohexanone.

Embodiment 3

[0038] The new coating on the surface of the conductive fiber 2 includes, in parts by mass: 40 parts of chlorinated polypropylene resin, 15 parts of isophorone, 0.5 part of polymethicone, and 15 parts of cyclohexanone.

[0039] Based on the above, the present application also provides a method for making the above-mentioned single-sided conductive cloth tape.

[0040] Such as figure 1 shown, including the following steps:

[0041] S0, making an insulating and alcohol-resistant coating 1, specifically including steps,

[0042] a. Add 35 to 55 parts of chlorinated polypropylene resin, 10 to 20 parts of isophorone, 0.1 to 1 part of polymethyl silicone oil and 10 to 20 parts of cyclohexanone to the stirred tank of the experimental machine in sequence For stirring and dispersing, 1200r / min to 1500r / min can be used to stir for 20min to 50min, and the specific stirring time can be 20min, 30min, 40min or 50min, so that the above components can be fully mixed together to form a unifo...

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PUM

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Abstract

The invention discloses a single-face conductive tape, and relates to the field of conductive tapes. The single-face conductive tape comprises conductive fibers and a conductive adhesive film which are sequentially arranged from top to bottom, an alcohol-resistant coating is attached to the upper sides of the conductive fibers. The single-face conductive tape provided by the invention has the advantages that the insulated alcohol-resistant coating is attached to the upper sides of the conductive fibers, so that only one face of the single-face conductive tape has conductive effect, and the other face has high alcohol resistance while having insulation property . The invention further provides the insulated alcohol-resistant coating which can be applied by an ordinary coating method.

Description

technical field [0001] The invention relates to a conductive cloth tape, in particular to a single-sided conductive cloth tape and a manufacturing method. Background technique [0002] There are many types of tapes used in modern electronic materials, involving many fields and disciplines in the electronics industry. However, there are many problems in the existing conductive cloth. For example, due to the single-layer structure of the cloth and the characteristics of electroplating, the products are all-round conductive. In some special applications, the softness of the cloth has advantages, but its surface does not affect the conductivity. Requirements, the conventional method is to paste PET on the surface of the cloth for insulation, but because the surface of the cloth is rough, the product is prone to delamination risk, so a non-conductive and conductive cloth is required. There is also a choice to do coating treatment on the surface of the conductive fiber, but the c...

Claims

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Application Information

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IPC IPC(8): C09J7/21C09J7/30C09D123/28C09D183/04C09D5/25
CPCC09D123/28C09J7/21C09J7/30C09D5/00C09J2301/314C08L83/04
Inventor 邓联文吴娜娜施艳萍
Owner 昆山汉品电子有限公司
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