- Polymer Name:Polybutadiene Rubber (BR)
- End Uses:Tires
- Features:Improves Physical Properties
JSR AT300 is a syndiotactic 1, 2-polybutadiene and thermoplastics elastomer containing at least 90% 1, 2-bonds, which have a melting point derived from its syndiotactic structure. Blending compounds with AT yields improved processability (compound viscosity, green strength, and mill shrinkage), and physical properties (strength and hardness) of the bead and tread.