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791903

Sigma-Aldrich

Conductive silver printing ink, resistivity 30 - 35 μΩ-cm

Synonym(s):

Dyesol® DYAG350 conductive silver ink, Screen printable silver paste

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About This Item

UNSPSC Code:
12352103
NACRES:
NA.23

description

volume resistivity 30 - 35 μΩ-cm at a 180°C cure temperature

form

paste (white)

composition

Solids content, 65-75%

viscosity

6000-9000 mPa.s (at shear rate of 10 sec-1 at 25°C)

General description

Conductive silver printing ink, resistivity 30-35 μΩ-cm, is a combination of polymer coated silver particles and silver-based compounds in an organic medium. It is a low cost conductive ink that can be printed on a variety of substrates like polyester, glass, and indium tin oxide (ITO) which can be cured at 150-180 °C.

Application

Conductive silver inks can be coated in between reduced graphene oxide (rGO) and copper surfaces to stabilize the charge carrying medium which can be used in the fabrication of a thermistor. Laser induced forward transfer (LIFT) may use conductive silver printing inks to print indium tin oxide nanoparticles based thin films for solar cells and organic light emitting diodes (OLEDS) based applications.
This Conductive Silver ink is an economical grade of specially formulated, screen-printable, conductive silver ink which provides good conductivity at low cure temperatures. This conductive silver ink provides low resistance of printed conducting tracks.

This Conductive Silver Printing Ink is comprised of a mixture of pure silver particles and organometallic silver compound in an organic medium. When printed on polyester (PET or PEN) films and then cured at 150 - 180°C, the particles consolidate to form a chemically-welded, continuous silver track to yield low bulk resistivity.

Legal Information

Dyesol is a registered trademark of Greatcell Solar

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)

174.2 °F

Flash Point(C)

79 °C

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

PRTR

Class I Designated Chemical Substances

ISHL Indicated Name

Substances Subject to be Indicated Names

ISHL Notified Names

Substances Subject to be Notified Names

JAN Code

791903-VAR:
791903-BULK:
791903-10G:4548173982700
791903-20G:4548173982717

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Certificates of Analysis (COA)

Lot/Batch Number
MKCH4856
MKCG4433
MKBW2352V
MKBR7126V

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Design guidelines of laser reduced graphene oxide conformal thermistor for IoT applications.
Romero FJ, et al.
Sensors and actuators A, Physical, 274(1), 148-154 (2018)
Conductive silver ink printing through the laser-induced forward transfer technique.
Florian C, et al.
Applied Surface Science, 336(1), 304-308 (2015)
Direct ink-jet printing and low temperature conversion of conductive silver patterns.
Smith PJ, et al.
J. Mater. Sci., 41(13), 4153-4158 (2006)
Metal-based inkjet inks for printed electronics.
Kamyshny A, et al.
Open Applied Physics Journal, 4(1), 4153-4158 (2011)

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Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

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