MagPro® is a highly active magnesium oxide produced in the form of powder by carefully controlled indirect calcination of milled brucite mineral (magnesium hydroxide).
MagPro® is used as an effective acid acceptor, scorch controller, curing agent and heat stabilizer in the production of pneumatic tire inner liners and tire inner tubes based on halobutyl rubbers.
MagPro® is a key ingredient in the production of:
Pneumatic tire inner liners based on bromobutyl rubbers (BIIR)
Truck tire inner tubes based on chlorobutyl rubbers (CIIR)
Two grades are available: MagPro®150 and MagPro®170. The right choice of the appropriate grade depends on the formulation and technological parameters.
Comparison with competitive products
Specific Surface Area value (efficiency)
Low content of chlorides impurity
Low content of sulfates impurity
Low content of iron impurity
Stable particle size distribution
Synthetic magnesium oxide
Calcined Magnesite (CCM)
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