High-cis grades for tyres and impact modification — BR1220, BR245 and BR277 grade families
Today's Polybutadiene Rubber (PBR) price depends on grade, tonnage and destination port. Request a quote to get today's price — we reply within the same business day.
Polybutadiene rubber is produced by polymerising butadiene; in high-cis grades more than 96% of the chains have the cis-1,4 structure. That structure is what gives it high resilience, excellent abrasion resistance and flexibility at low temperature — a combination few other rubbers offer at once.
| Chemical formula | (C4H6)n |
|---|---|
| CAS number | 9003-17-2 |
| Appearance | Light, non-staining compressed bales |
| cis-1,4 content | min 96% |
| Mooney viscosity ML(1+4) 100°C | 40–50 |
| Volatile matter | max 0.75% |
| Ash content | max 0.30% |
| Bale weight | ≈ 35 kg, palletised |
The Polybutadiene Rubber (PBR) price depends on grade, tonnage and destination port. Submit a quote request and we will send today's price within the same business day.
We sell in bulk for export only; the minimum order is 20 metric tonnes.
Prices are quoted under Incoterms 2020 (such as FOB or CFR). Exact delivery, packaging and inspection terms are stated in the proforma invoice.
Fill in the quote form with the product, tonnage and destination. Our trade desk sends a proforma invoice and COA; once confirmed, your order is registered and tracked.
