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901971

Sigma-Aldrich

SunTronic® silver nanoparticle ink for inkjet printing

sintering temperature: 150-250 °C

Synonym(s):

Ag ink, Conductive ink, Silver ink, SunTronic®EMD5730

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About This Item

Empirical Formula (Hill Notation):
Ag
Molecular Weight:
107.87
UNSPSC Code:
12352200
NACRES:
NA.23

description

Sintering temperature: 150-250 °C for 10 – 60 min
Solid content: 40%
Volume Resistivity: 5 – 30 uΩ.cm

form

liquid

surface tension

28-31 dyn/cm

viscosity

11-13 cP (Brookfield)

storage temp.

2-8°C

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General description

SunTronic EMD5730 is formulated for inkjet printing of conductive traces onto a variety of substrates. EMD5730 is a solvent-based silver nanoparticle ink which demonstrates superior conductivity, stable jetting performance and adhesion to ITO coated glass.
EMD5730 can be used in the manufacture of touch panel displays, printed RFID antennae, smart cards, sensors, security labels, touch switches and other printed electronics applications.

Application

SunTronic® silver nanoparticle ink for inkjet printing (SunTronic® EMD5730) is a 3D additive printing technology that is used in a variety of applications such as flexible microsystems, and electronics. It is printed on a liquid crystal polymeric substrate for the formation of a low cost, adaptable tooling for effective deposition of a wide range of materials.

Caution

Printing
EMD5730 is supplied as ready-to-use solvent based inks, and can be printed on various deposition printers and jetted on through various piezo DOD inkjet printheads suitable for solvent based inks, although full printhead compatibility will need to be verified in each case.
Sintering:
Sintering conditions may change for different ink film thicknesses. Typical sintering temperature may range from 150-250°C depending on temperature tolerance of the substrate. Sintering time may range from 10-30 minutes. Electrical Resistance may be reduced with higher sintering temperature and/or longer sintering times.
Storage at a cool room temperature 10-15°C is recommended. Refrigeration can be used but agitated to assure proper dispersion is recommended.

Legal Information

SunTronic is a registered trademark of Sun Chemical, Inc.

Signal Word

Danger

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Irrit. 2 - Flam. Liq. 2 - STOT RE 2 Oral

Target Organs

Kidney

Storage Class Code

3 - Flammable liquids

WGK

WGK 3

Flash Point(F)

71.6 °F

Flash Point(C)

22 °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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