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ISO9001 Screen Printing Silver Paste 400 - 420 Stainless Steel Mesh

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

ISO9001 Screen Printing Silver Paste 400 - 420 Stainless Steel Mesh

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.
Etching Line Width : ≥30μm
Drying : Film:130℃,30 min; Glass:145℃,45 min
Adhesion : 5B
Sheet Resistance : ≤40 mΩ/sq
Substrate : ITO Glass/Film, PET
Screen Mesh : 400-420 stainless steel mesh / 350-400 polyester mesh
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Etching Purposes Screen Printing Silver Paste for Touch Screen with Good Adheson

Product Description

CPX is laser etching silver paste which has excellent conductivity, strong adhesion and reliability. It can reach ultra fine line of 20μm/20μm, and with good compatibility that can achieve perfect matching with mainstream ITO substrate.

It has excellent adhesion and durability on flexible & rigid materials and high resolution on ITO Film & ITO Glass, ceramic substrate by using Laser etching after Screen Printing.

Suitable Process

The suitable printing parameter of the paste is as below:

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

Solvent: DBE; acetone; screen washing agent

Mask Thickness: 10-15μm

Snap-off-distance: 2-3mm

Angle of the scraper: 70-80 degrees

Speed of the scraper: 3-6m/min

Scraper Pressure: 0.5-1kg/cm2

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℃)


1. LEED-INK has a deep know-how and a strengthened experience linked to the development, production and use of special pastes based on precious metals, such as silver, palladium for a great variety of applications.

2. All member in R&D Team with well-educated, and with professional electronic paste research background.

3. Superior testing equipment, simulate clients’ real feel, ensure every products meet customers
real production requirement.

4. Customiszed production for different paste electrical properties requirements.


Q1:What’s your MOQ?
A:Mostly our MOQ is 1kg,while sometimes we accept less quantity like 200g on the condition that a sample charge is 100% paid.

Q2: How long does it take to the goods arrived ?
Usually we will arrange the shipment withinin 3 to 7 days.

Q3: Can I get a sample?
A: Yes, sample is available. If noble metal such as Ag, Pd included, and the material cost is already high, we do not offer free samples.

Q4: What payment terms is acceptable to you?
T/T, Western Union, Paypal, and L/C.

Q5: What documents do you provide?
Usually, we provide product inspect report, commercial invoice, packing List, and MSDS. Also CO if needed for custom purpose. If your markets have any special requirements, please let us know.

Product Tags:

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