Kumho KBR 820
- Kumho KBR-820 is solution low-cis polybutadiene rubber (LBR) produced with alkyllithium catalyst based.
- They have 40.5% of cis content and 10~14% of vinyl content.
- This product is good for silica tire material
Characteristics and Applications
- Typical application is for tire tread by mixing with SSBR and any other rubber.
- KBR-820 is functionalized to improve silica affinity by KKPC's innovative technology.
- For silica tire tread such as increasing bound rubber, good filler dispersion, higher wet traction, lower rolling resistance, lower heat build-up and lower mill shrinkage.
General Properties
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Technical Datasheet (English)
Download DocumentProcessing
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Where To Buy
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