Multiple choice

Among the following synthetic polymers, the elastomers are:

  1. Polychloroprene
  2. Baypren
  3. Neoprene
  4. UFR

  1. 1 and 2

  2. 2 and 3

  3. 3 and 4

  4. 1, 2 and 3

  5. 2, 3 and 4
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Synthetic polymers are human-made polymers. From the utility point of view, they can be classified into four main categories: thermoplastics, thermosets, elastomers and synthetic fibers. An elastomer is a polymer with viscoelasticity (having both viscosity and elasticity) and very weak inter-molecular forces. Examples are- polychloroprene, neoprene, baypren, elastolefin urea formaldehyde resin (UFR) etc.

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