Which Liquid Polymers Remain Stable at High Temperatures?

Thread starter amrmohammed
Start date Mar 19, 2016
Tags

Liquid

AI Thread Summary

Liquid polymers that maintain stability at high temperatures, such as 100°C, include Polydimethylsiloxane (PDMS), which is noted for its thermal resistance. Concerns are raised about the stability of Polyester and Epoxy under similar conditions, with uncertainty regarding their performance. The discussion also touches on the potential of synthetic oils as alternatives. Overall, the focus is on identifying polymers that can withstand prolonged exposure to high temperatures without curing or evaporating. Further research may be needed to explore additional options and their thermal properties.

Mar 19, 2016

amrmohammed

What are the available liquid polymers that would keep its physical state at continuous expose to high temperatures (like 100 C), without curing or evaporating? I guess some grads of PDMS (Polydimethylsiloxane) works, I don't know what would happen to Polyester or Epoxy and whether or not there are others.

Engineering news on Phys.org

Mar 21, 2016

Nidum

Science Advisor

Synthetic oils

Thread 'How could I make it so ferrofluid drops do not coalesce?'

Hello! I've been brainstorming on how to prevent a lot of ferrofluid droplets that are in the same container. This is for an art idea that I have (I absolutely love it when science and art come together) where I want it to look like a murmuration of starlings. Here's a link of what they look like: How could I make this happen? The only way I can think of to achieve the desired effect is to have varying droplet sizes of ferrofluid suspended in a clear viscous liquid. Im hoping for the...

View full post »

Thread 'How do you fabricate microfluidic chips in your lab?'

Hello everyone! I am curious to learn how laboratories handle in-house chip manufacturing using soft lithography for microfluidics research. In the lab where I worked, only the mask for lithography was made by an external company, whereas the mold and chip fabrication were carried out by us. The process of making PDMS chips required around 30 min–1 h of manual work between prepolymer casting, punching/cutting, and plasma bonding. However, the total time required to make them was around 4...

View full post »