Ea7446a conductive silver paste for ITO conductive film is widely used for conductive lines on ITO conductive film. It is commonly used in EL cold light film, resistive touch screen and capacitive touch screen products

1、        Product introduction

It is mainly applicable to untreated films with surface treatment. It has excellent conductivity, wear resistance and printability. It can be printed semi automatically, manually or fully automatically, and can stay on the screen for a long time.

2、        Quality parameters

project	Determination conditions	Reference value	Measured value
viscosity	RIOM VT—O4，poise/25℃,NO.#2	150~250P	200P
resistance	40cm×0.073cm,CompanyΩ，two hundred and seventyorder	＜fortyΩ	twenty-four point sixΩ
Volume resistance	resistance × （width/length） ×thichness,Ω/□/cm	≤twenty×oneΩ. cm	eighteen×one
adhesion	Tape pull test with scotch tape	100/100	100/100
hardness	Pencil hardness	≥2H	2H
Curvature	External inflectionthreeTimes（5KGLoad,5SEC）	＜150%	129%
Curing time	one hundred and twenty℃，30min	one hundred and twenty℃，30min

        ^{These are the test values}

3、    Relevant processes

   Drying conditions: oven:one hundred and twenty℃，30min

Representative thick film printing network:

two hundred and seventyPurpose polyester:five—sevenmicron

Cleaning solvent: butanone

4、        packing

The unit isP.PContainer,1kg