write the type of polymer. Please answer fast
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Answer:
There are 3 principal classes of polymers – thermoplastics, thermosets, and elastomers. Differentiation between these classes is best defined by their behaviour under applied heat. Thermoplastic polymers can be either amorphous or crystalline.
Answer:
There are 3 principal classes of polymers – thermoplastics, thermosets, and elastomers. Differentiation between these classes is best defined by their behaviour under applied heat.
Thermoplastic polymers can be either amorphous or crystalline. They behave in a relatively ductile manner but often have low strength.
Thermosetting polymers are always amorphous and are generally strong and rigid but often brittle.
Elastomers are always amorphous and are used in service above their Tg. They have the unique ability to elastically deform by extremely large amounts without permanent damage to their shape