Study on the Practical Formula of Integrated Rubber SIBR for Replacing Tire Tread Rubber with Emulsified Styrene Butadiene Rubber
The performance characteristics of integrated rubbers SIBR2505 and SIBR2535 were studied,which showed low compression fatigue temperature rise,good wet slip resistance,and low rolling resistance.They can respectively replace emulsion styrene butadiene rubber ESBR1502 and ESBR1712 as tire tread compounds.Research on practical tire formulations based on the performance characteristics of integrated rubber.Formulas SIBR2535-1 and SIBR2505-3 have good wear resistance and aging performance,making them suitable for use as tread compounds for new energy vehicle tires;Formulas SIBR2535-2 and SIBR2505-2 have good resistance to bending and cracking,while formulas SIBR2505-2 and SIBR2505-3 have good puncture resistance and are suitable for use as tread compounds for engineering tires or agricultural vehicle tires.Formulas SIBR2535-1,SIBR2535-2,SIBR2505-2,and SIBR2505-3 have high wet slip resistance and low rolling resistance,making them suitable for use as green high-performance tire tread compounds.
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