noun
- a synthetic or natural polymer of isoprene, used especially in the manufacture of rubber and elastomers
Usage: technical; chemistry
Examples
- Polyisoprene is the main component of natural rubber extracted from rubber trees.
- Synthetic polyisoprene was developed as an alternative to natural rubber during World War II.
- The tire industry relies heavily on polyisoprene for its elasticity and durability.
- Polyisoprene polymers can be engineered to have different properties depending on their molecular structure.
- Medical gloves are often made from polyisoprene rather than latex to reduce allergic reactions.