what is an elastomer? what are their special features?
Answers
Answer:
Elastomers (rubbers) are special polymers that are very elastic. They are lightly cross-linked and amorphous with a glass transition temperature well below room temperature. ... Thus, elastomers have a low Young's modulus and very high elongation at break when compared with other polymers.
Hope it helps you
Answer:
☞Elastomers (rubbers) are special polymers that are very elastic. They are lightly cross-linked and amorphous with a glass transition temperature well below room temperature.
Thus, elastomers have a low Young's modulus and very high elongation at break when compared with other polymers.
☞Elastomer properties include resilience —
•some elastomeric materials can be stretched repeatedly to twice their length and return to their original shape.
They provide flexibility from their polymer composition, above glass transition temperature (Tg) for end-use requirements, and don't melt in high temperatures.