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Merck
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Key Documents

901090

Sigma-Aldrich

Silver nanoparticles ink for screen printing

low curing temperature

Synonym(s):

Ag ink, Conductive ink, Smart’Ink S-CS21303 conductive ink

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About This Item

Linear Formula:
Ag
UNSPSC Code:
12141740
NACRES:
NA.23

Quality Level

100

form

viscous liquid (paste)

viscosity

4,400-6,400 mPa.s(20 °C) (at 100 s-1)
6,400-10,000 mPa.s(20 °C) (at 40 s-1)

capacity

55±5 % loading (Nanoparticles loading)

storage temp.

2-8°C

General description

Product benefits:
  • Very high electrical conductivity.
  • Very low curing temperature for printing on flexible substrates.
  • Non CMR ink.
  • Unchanged conductivity on bending.
  • Compatible with various curing processes including photonic, IR, low vacuum oven and thermal.
  • Good adhesion on various flexible substrates (PET, Kapton,® …).
Smart′Ink S-CS21303 conductive ink developed for printed electronics market is particularly well suited for applications requiring high conductivity and high resolution at very low curing temperatures. This ink, based on silver, is perfectly adapted to design conductive tracks on flexible substrates and is suitable to produce antennas for IoT applications (HF, UHF).
This ink has been developed to address the applications which require very low curing temperatures.

Other Notes

Resistivity: ≤1 mΩ/sq, per 25 μm (screen printed on PET, curing at 200 °C/5 min)
≤3 mΩ/sq, per 25 μm (screen printed on PET, curing at 120 °C/5 min)
≤4 mΩ/sq, per 25 μm (screen printed on PET, curing at 80 °C/5 min)
≤5 mΩ/sq, per 25 μm (screen printed on PET, curing at 60 °C/5 min)

Preparation Note

Typical processing guideline:
  • Smart′Ink S-CS21303 conductive ink needs to be agitated before use.
  • Ready to use. No need to use thinner.

Legal Information

Product of Genes′Ink
Kapton is a registered trademark of E. I. du Pont de Nemours and Company

Pictograms

Exclamation markEnvironment
GHS07,GHS09

Signal Word

Warning

Hazard Statements

H315,H319,H410

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 1 - Eye Irrit. 2 - Skin Irrit. 2

Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point(F)

199.4 °F

Flash Point(C)

93 °C

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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