Urethane.

What is Urethane?

Polyurethane (PUR and PU) is a polymer composed of organic units joined by carbamate (urethane) links.

What is it used for?

It can be used to make gaskets, seals. It is sometimes used on roller coasters, hoses and pipes.

Which industries would use Polyurethane?

Automotive

Electrical

Properties

Temperature Range –80°F to +200°F

Chemical Resistance – Varies between polyurethane formulations. In general, polyester type polyurethane is more resistant to oils, solvents, and weak acids/bases. Polyethene type polyurethane is also more resistant to water exposure.