SCREEN PRINTING NANO SILVER PASTE FOR TP

Nano Silver Paste Factory

UIV Chem offers Screen Printing Nano Silver Paste for your production needs. Find product specific information including CAS, MSDS, COA and protocols.

 

Screen Printing Nano Silver Paste for TP

Introduction

YR-ST070-type conductive paste is designed for low-temperature curing type paste capacitive touch screen screen printing process design, and ITO, PET film and glass have good adhesion, acts as an electrode conduction current signal.

feature of product

1. Based on micro-nano technology is made, than the commercial micron conductive paste lift more than 35%;

2. optimum printing properties can reach 60 / 60μm (L / S);

3. To provide professional custom development and on-site technical support.

Project

 

Test Methods

 

Performance

 

Exterior

 

Visual

 

Silver paste

 

Viscosity

 

Rotational viscometer 160rpm，25℃

 

11,500±1,500 cP

 

Degree of fineness

 

Fineness gauge

 

≤ 15μm

 

Solid content

 

Burning Loss Method

 

60±5 wt.%

 

Density

 

Mass / volume

 

2.05±0.05g/mL

 

Square resistance

 

Four-probe tester

 

≤0.012Ω/□/mil

 

Adhesion force

 

Hundred grid test

 

2 and above

 

Adhesion

 

3M600# adhesive tape

 

No shedding

 

Coating hardness

 

Pencil Hardness Tester

 

≥2H

 

 

Instruction manual of Electrically Conductive Silver Paste

Substrate: ITO, PET film, glass;

Mixing: Stir well before use to restore liquidity, the proposed length of 5 to 20 minutes while stirring.

Dilution: Stir the product can be used, we recommend without diluent. For dilution, stirring again need to use special thinner ZK70 diluted, we recommend that the weight ratio of less than 1% of silver was diluted diluted evenly.

Recommended Process

Laboratory measurements show that different customers with different curing equipment and technology, curing conditions do adjusted accordingly to achieve the best cure. The cured film thickness and final resistance is affecte

d by many factors, such as screen mesh, tension, scraping gum hardness, angle, speed, sensitive adhesive thickness.

Thickness: 7 ~ 15μm

Mesh: 300-450 mesh polyester mesh or stainless steel mesh

Cure: 30min @ 135 ℃

Storage and use of Conductive Silver Paste For Rfid

1. Storage temperature: 5 ~ 25 ℃, sealed and stored in a dry, cool, dark place; use immediately after opening, the remaining product to be sealed;

2. Vacuum packaging shelf life of six months.

3. This product contains organic solvent, should be used to maintain good ventilation; should be used to avoid contact with skin, if they come into contact with skin or eyes, promptly wash with water and soap.

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