Hydroxyl terminated liquid Poly isoprene™ (hydroxyl-terminated liquid polyisoprene)

(Reference) Structural formula of isoprene

"Hydroxyl terminated liquid Poly isoprene™" is a polyisoprene-type liquid polymer with a highly reactive hydroxyl group at the end of the molecule. Normal “ In addition to the features of Hydroxyl Terminated Poly butadiene™ , it has additional features such as low modulus of elasticity, high elongation, and good adhesion. It easily reacts and cures with isocyanates, forming a good urethane elastomer (rubber elastic body).

(Reference) Structural formula of isoprene

"Hydroxyl terminated liquid Poly isoprene™" is a polyisoprene-type liquid polymer with a highly reactive hydroxyl group at the end of the molecule. Normal “ In addition to the features of Hydroxyl Terminated Poly butadiene™ , it has additional features such as low modulus of elasticity, high elongation, and good adhesion. It easily reacts and cures with isocyanates, forming a good urethane elastomer (rubber elastic body).

"Hydroxyl terminated liquid Poly isoprene™" is a polyisoprene-type liquid polymer with a highly reactive hydroxyl group at the end of the molecule. Normal “ In addition to the features of Hydroxyl Terminated Poly butadiene™ , it has additional features such as low modulus of elasticity, high elongation, and good adhesion. It easily reacts and cures with isocyanates, forming a good urethane elastomer (rubber elastic body).

(Reference) Structural formula of isoprene

Features of Hydroxyl terminated liquid Poly isoprene™

Urethane cured products using Hydroxyl terminated liquid Poly isoprene™ have the following features similar to Hydroxyl Terminated Poly butadiene™ system.

  • Water and chemical resistance

  • Electrical properties Low temperature properties

  • Good compatibility with compounding agents such as asphalt

Furthermore, it has the following features compared to Hydroxyl Terminated Poly butadiene™ series.

  • Low hardness, high elongation

  • Adhesiveness

  • Flex crack growth resistance

technical data

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