A complete rheological study on the shear and extensional viscosity of thick conductive inks Viscosity is a key parameter affecting quality and performance of printed electronics and display systems. In this application note, we present a complete rheological study (shear viscosity, temperature dependence and extensional viscosity) of a carbon-water based high viscosity ink or paint.
VROC® technology offers a number of advantages over conventional viscometers and rheometers including:
- Wide Dynamic Range:
- Temperature Control: 4 – 125ºC
- Superior Accuracy (2% of Reading) and Repeatability (0.5% of Reading)
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RheoSense is will be exhibiting at the 2016 Society for Laboratory Automation and Screening (SLAS) Conference from January 23rd to the January 27th. Visit us at Booth #601 to meet our specialists and see the new automatic, high throughput viscometer, VROC® initium!
m-VROC™ Viscometer — Controlled Shear Rates and Small Samples
m-VROC™ is the leading automated, small sample viscometer used worldwide by Fortune Global 500 companies and leading research universities. Capable of the most demanding applications including small sample protein therapeutics, m-VROC™ features the widest dynamic range (high shear rate viscosity measurements up to 1,400,000 s-1) with as little as 20 microliters of sample.
- Accuracy: 2% of Reading
- Repeatability: 0.5% of the Range
- Viscosity Range: 0.2 ~ 100,000 m-Pas
- Shear Rate Range: 0.5 ~ 1,400,000 s -1
- Small Sample Volume: 20 microliter +