Elastomers are polymers with elastic properties. Neoprene is a type of elastomer formed by polymerizing chloroprene.
It has: High elasticity, Resistance to weathering and ozone.
Applications in wetsuits and industrial belts. Other options like polyvinyl chloride and nylon-6 are not elastomers but thermoplastics or fibers.
List-I (Sol) | List-II (Method of preparation) |
---|---|
A) \( \text{As}_2\text{S}_3 \) | I) Bredig's arc method |
B) \( \text{Au} \) | II) Oxidation |
C) \( \text{S} \) | III) Hydrolysis |
D) \( \text{Fe(OH)}_3 \) | IV) Double decomposition |