(1) Mainly Use: The tread rubber for ordinary car tires,heavy lorry tires. The covering rubber of conveyer belt, the rubber tubes, and the rubber products requires for high wear resistance.
N339 nearly has the same reinforcing intensity, wear resistance, and tear resistance as N220. Well extrusion, especially fits for Styrene Butadiene Rubber (SBR) and Cis-Polybutadiene Rubber. The tire tread which made of N339 has highest hysteresis loss of all the N330 series, and should pay attention on this.