polyurethaneelastomeerit
Polyurethane elastomers are a class of polyurethane materials known for their exceptional elasticity and toughness. They are thermosetting polymers formed by the reaction of diisocyanates with polyols, typically in the presence of a chain extender. This reaction creates a segmented polymer structure where hard segments derived from the diisocyanate and chain extender provide strength and rigidity, while soft segments derived from the polyol contribute flexibility and elastomeric properties.
The unique combination of these hard and soft segments allows polyurethane elastomers to exhibit a wide range
Polyurethane elastomers are versatile and can be processed using various methods, including casting, injection molding, extrusion,