N550 is utility model relates to rubber carbon black, suitable for natural rubber and various synthetic rubber, easy to disperse, which can give the rubber material higher stiffness, fast extrusion speed, smooth extrusion surface, small expansion of the mouth, high temperature resistance and thermal conductivity of the vulcanized rubber, and good reinforcement, elasticity and resilience.
Range of Application
N550 is designed for used as tire cord layer, tire side and extrusion, calendering products in the rubber materialand etc.
Method of Usage
N550 is suitable for natural rubber and all kinds of synthetic rubber, easy to disperse, can give the rubber material high stiffness, fast extrusion speed, smooth extrusion surface, small expansion of the mouth, vulcanized rubber high temperature resistance and thermal conductivity, good reinforcement, elasticity and demobilization. It is mainly used in tire cord layer, tire side, extrusion and calendering products. This product is best used with N660 when used in butyl rubber inner tube.
Recommended Dosage
About 5%-28% subjected to the tire application.
Physical Properties
DBP Absorption Number(10-5m3/kg): 116±126
Surface Area (m2/g): 38-48
Ash(%):≤0.2
Packaging
N550 is packed in 20kgs per bag, it should be stored in a dry place .
