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Adhesive Silver Conducting Paste Excellent Weatherability Good Hardness

Hunan LEED Electronic Ink Co., Ltd
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Hunan LEED Electronic Ink Co., Ltd
City: Zhuzhou
Province/State: Hunan
Country/Region: China
Tel: 86-731-22976365

Adhesive Silver Conducting Paste Excellent Weatherability Good Hardness

Brand Name : LEED-INK
Model Number : CPX
Certification : ISO9001, ISO14001, SGS, ROHS
Place of Origin : China
Price : Negotiable
Payment Terms : L/C, T/T, Western Union, Paypal
Supply Ability : 50000KG per month
Delivery Time : Within 7 days after payment confirmed
Packaging Details : 1KG per plastic Jar, 6 Jars/ Carton. Carton size: 39*26*17cm. G.W.:7.5KG per carton.
Viscosity : 60-80 Pa.s
Drying : Film:130℃,30 min; Glass:145℃,45 min
Etching Line Width : ≥30μm
Adhesion : 5B
Sheet Resistance : ≤40 mΩ/sq
Substrate : ITO Glass/Film, PET
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Laser Etching Screen Printing Silver Paste for Touch Screen Panel with Strong Adhesion

Product Description

CPX is a touch screen silver paste which LEED-INK specially developed for laser etching process. It has excellent laser cutting performance, low sheet resistance, excellent weatherability, good hardness and excellent strong adhesion. It can achieve the perfect matching with market mainstream ITO Glass, ITO Film, PET, and etc.

It is lead- and cadmium-free and acceptable for use in RoHS and REACH compliant devices.


The suitable printing parameter of the paste is as below:

Screen Mesh: 400-420 stainless steel mesh or 350-400 polyester mesh

Angle of the scraper: 70-80 degrees

Mask Thickness: 10-15μm

Snap-off-distance: 2-3mm

Speed of the scraper: 3-6m/min

Scraper Pressure: 0.5-1kg/cm2

Solvent: DBE; acetone; screen washing agent

Product Properties

The following tables describe the main properties and technical data for products in our conductive pastes range. While the listing refers mainly to standard production materials, it should be noted that LEED-INK is fully prepared to make modifications in order to satisfy individual customers’ requirements.


Laser Etching Silver Paste CPX

AppearanceSilver Gray
Viscosity60-80 Pa.s

Film:130℃,30 min

Glass:145℃,45 min

Etching Line Width

≥ 30μm
Sheet Resistance≤40 mΩ/sq
SubstrateITO Glass/Film, PET
Reliability85℃, 85%RH, 240h,OK
Storage6 months (0-10℃)


  • Excellent laser cutting performance
  • Low sheet resistance

  • Excellent weatherability

  • Good hardness, strong adhesion

Why Choose Us?

We have deep cooperation with foreign experts with industry background, rich development experience and advanced technology, to create the most powerful R & D team, to meet the market demand of the competitive goods.

We are committed to improving the environment and people's lifes by using electronic paste technology innovation, aspire to become a first-class enterprise of the key materials in the field of electronic information industry in China, and develop green, energy saving, excellent products to practice our corporate values.

Product Tags:

screen printing paste


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