Welcome to Cancarb

Cancarb is a leader in the development, manufacture and global marketing of thermal carbon black. With a capacity of 45,000 metric tonnes per year, Cancarb’s plant in Medicine Hat, Alberta, Canada is the world’s largest of its kind. The company’s Thermax® brand products are supported by local distributors in over 50 countries.

Cancarb also has a growing business in the distribution of other fillers within North America.

Committed to responsible development, Cancarb’s management process is certified to ISO9001, ISO14001, and OHSAS18001

Thermax–Medium Thermal Carbon Black in HNBR Rubber Compounds
Thermax medium thermal carbon black N990 (MT black) is a unique carbon black characterized by large particle size (low surface area) and low structure. Manufactured by the thermal decomposition of natural gas, Thermax is widely used in applications that require excellent heat, oil and chemical resistance, as well as superior dynamic properties. More