TYPES OF POLYMERS • ELASTOMERS - intermolecular forces are we | E-Note for all competitive examinations💗 ( 100k) subscribers
TYPES OF POLYMERS
• ELASTOMERS - intermolecular forces are weakest.
e.g - Neoprene
• FIBRES - intermolecular forces are the strongest.
e.g - Nylon, Terrylene
• Thermoplastic - They become soft on heating & become hard on cooling.
e.g - Polythene
• THERMOSETTING - They become hard on heating
e.g - Backellite
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