Polyurethane

Biocompatible polyurethanes are used in catheters, surgical drapes, and short-term implants. A comprehensive review of polyurethane - ScienceDirect.com

Polyurethanes are typically produced via a between two primary components: Polyurethane

Used in seating for comfort, bumpers for impact resistance, and coatings for corrosion protection and aesthetics. Biocompatible polyurethanes are used in catheters

Organic compounds containing at least two isocyanate groups ( Polyols: Alcohols containing at least two hydroxyl groups ( −OHnegative OH Reaction Mechanism The general reaction forming the urethane bond is: bumpers for impact resistance

Rigid foams serve as high-performance thermal insulation for roofs and walls, significantly reducing energy consumption.

Formed by the reaction of isocyanates and chain extenders (small diols/diamines), providing mechanical strength, rigidity, and high-temperature performance.