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 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.
MagPro advantages
01 Effective acid acceptor, scorch controller, curing agent and heat stabilizer for halogen-containing rubbers
02 Does not contain critical impurities like sulfates and chlorides
03Precise, controlled and stable particle size distribution
04Wide range of packaging solutions (1 MT big-bags, 20 kg PE bags, pre-weighted 1 kg low melt EVA sachets)
05Safe in transportation, storage, production
06Stable and consistent quality
High active magnesium oxide MagPro 150 in rubber compounds for tire applications
Comparison with competitive products
Parameter |
MagPro |
Synthetic magnesium oxide |
Calcined Magnesite (CCM) |
|---|---|---|---|
|
Specific Surface Area value (efficiency) |
++ | ++ | xx |
| Low content of chlorides impurity | ++ | x | ++ |
| Low content of sulfates impurity | ++ | x | x |
| Low content of iron impurity | + | ++ | x |
| Stable particle size distribution | + | ++ | xx |
| Availability | ++ | x | ++ |
| Price/performance ratio |
+ | + | xx |
++excellent property
+ good property
x poor property
xx ineffective property
Applications
Specifications
MagPro 150
PDF 44KB
MagPro 170
PDF 44KB
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