October 31, 2025 Off

What is a Dewar Flask and How Does It Work?

By Techinstro

A Dewar flask, often called a vacuum flask, is a specially designed container used to store materials at stable temperatures for long periods. It was invented in 1892 by Sir James Dewar, a Scottish chemist and physicist, to hold liquefied...

October 29, 2025 Off

Understanding MWCNT Dispersion: The Key to Unlocking Nanotube Performance

By Techinstro

What Are MWCNTs? Multi-Walled Carbon Nanotubes (MWCNTs) are tiny cylindrical structures made of multiple layers of carbon atoms arranged like...

September 30, 2025 Off

Carbon Conductive Ink: Making Printed Electronics Simple

By Techinstro

Carbon-based conductive inks are widely used in making electronic components such as resistors, sensors, heating elements, and membrane switches. They...