Product Data Sheet

Product Catalog Number: Sicrys™  P75DB-1

General Information

Sicrys™ P75DB-1, a conductive high viscous ink based on single-crystal silver nanoparticles in an organic solvent,
has been designed for LIFT (Laser Induced Forward Transfer) digital printing and laser sintering.
The ink offers:

• Uniform and reproducible donor layer with low drying speed 
• Stable accurate jetting in different types of laser systems, wide working window of jetting parameters
• High speed printing (20-50kHz), allowing high throughput
• Narrow patterning on plastic and glass substrates (line width ~50 μm, height ~0.5 μm, spacing ~50 μm)
• Laser sintering of LIFT printed pattern, providing good electrical properties

Ink Properties 

Properties

Metal Loading, Ag (w/w)

​Solvent

​

Particle Size (Lumisizer®)


Viscosity Profile (Malvern Kinexus Pro+)




Surface Tension (Pendant Drop)

Particle Size and Morphology (HRSEM)

Typical Values

75 %

​Diethylene Glycol Mono
Butyl Ether (DGBE)

d50 = 70 nm 
d90 = 120 nm

Shear rate 1/s - 120000 cP
​Shear rate 1000/s - 400 cP

28 dyn/cm

See HRSEM image

Nano  Ag, HRSEM Image, x100,000

Electrical Properties

Laser Sintering*

LIFT printed line (~1-2 μm thick)
on plastic substrate

Resistivity (4PP)

≤ 8 µΩ·cm (≤ 5 bulk)

* Parameters should be optimized depending on line geometry and substrate

Viscosity profile

Product Applications

LIFT digital printing
Additive electronic manufacturing
Printed electronics: RFID, FPD, Sensors

LIFT printed highly dense maze
(3x4cm2, 70 µm lines, <0.7s, 20kHz)
Courtesy of TNO/HiperLAM

LIFT printed RFID antenna
Courtesy of TNO

---