Brand information
STYRON BUNA® SBR - COLD POLYMERISED EMULSION STYRENE BUTADIENE RUBBER (E-SBR)
With seven decades of technology leadership Trinseo is a world leader in the production of synthetic rubber, latex and plastics.
Trinseo BUNA® SBR is a range of cold polymerised emulsion SBR grades with a wide range of applications. Produced in the Trinseo Emulsion Polymers division Trinseo Buna® SBR is supplied to customers in tyre, rubber goods, recreational products and flooring markets.
General Info:
Trinseo BUNA® Styrene Butadiene Rubbers are produced at Trinseo’s world class production facility in Schkopau, Germany resulting in a product of exceptional consistency and quality delivering excellent processability resulting in high degrees of customer satisfaction and loyalty.
Trinseo’s multi-purpose emulsion SBR grades are found in almost all sections of the rubber industry, not only tyres but also conveyor belts, vibration-damping systems, hoses and mill and tank linings. Trinseo Buna® SBRs provide a good balance of wear resistance and wet grip with high processability performance.
Portfolio:
In the Trinseo BUNA® SBR product range are four grades of cold polymerised emulsion Styrene Butadiene Rubber, SBR’s:
- Trinseo BUNA® SBR-1500 is manufactured by cold polymerisation using a rosin acid soap. A discolouring stabiliser is added during the production process. It is an excellent general purpose rubber, which can be processed in all sectors of the tyre and rubber industry.
- Trinseo BUNA® SBR-1502 is manufactured by cold polymerisation using mixed rosin acid / fatty acid soaps. A non-discolouring stabiliser is added during the production process. In addition to being an excellent general purpose rubber Buna® SBR-1502 is mainly used for the production of light-coloured rubber articles which can also be applied in the food industry (please refer to Trinseo regarding applicable regulations).
- Trinseo BUNA® SBR-1723 is manufactured by cold polymerisation using mixed rosin acid / fatty acid soaps. In relation to solid rubber it is plasticised with 37.5 parts of TDAE oil which does comply with EU DIRECTIVE 2005/69/EC for use in tyres within the EU. A discolouring stabiliser is added during the production process. Although its main application is in the tyre industry Trinseo Buna® SBR-1723 can also be used in a wide variety of general rubber applications.
- Trinseo BUNA® SBR-1739 is manufactured by cold polymerisation using mixed rosin acid / fatty acid soaps. In relation to solid rubber it is plasticised with 37.5 parts of TDAE oil which does comply with EU DIRECTIVE 2005/69/EC for use in tyres within the EU. A discolouring stabiliser is added during the production process. The main application is in the tyre industry where due to its increased styrene content it can improve grip and handling performance.
Trinseo SBR products
Documents
