Pneumatic tires based on dendritic polymers have significant improvement in the performance.
Adding dendrimers in the styrene-butadiene rubber (SBR) can greatly enhance the performance of the pneumatic tires. With DSM H1500 dendrimer, in Temp. 23 ° C. Aged 3 Days/90 ° C. Air tensile strength increased by 48.46%, the elongation at break increased by 7.1%; with H2000 dendrimer, in Temp. 23 ° C. Aged 3 Days / 90 ° C. Air tensile strength increased by 50.77%, elongation at break increased by 8.2%. With the growth of product grades, tire performance has been further improved. Weihai CY Dendrimer Technology Co. Ltd.-Professional Manufacturer for low cost dendritic polymers.-The newest 4th class polymers.