Advantages:
Natural rubber has high elasticity at room temperature, is slightly plastic, has very good mechanical strength, low hysteresis loss, low heat generation during multiple deformations, so its flex resistance is also very good, and because it is non-polar Rubber, so the electrical insulation performance is good.
SBR has the advantages of wear resistance, cold resistance, low heat generation, low shrinkage, good color, less ash, high purity and fast vulcanization speed, and has the advantages of low rolling resistance, excellent wet-slip resistance and wear resistance. , With a wide range of applications.In addition, styrene butadiene rubber has the advantages of good touch, good weather resistance, good resilience and small permanent deformation.
