Metakaolin for plaster natural mortar - 25 kg bag
White PowerPozz ™ is produced by calcification of a concentrated and purified Kaolin.
It is predominantly a white amorphous aluminosilicate, which reacts quickly with Portlandite (calcium hydroxide) forming CSH phases similar to cement.
SiO2 54-56 CaO <0.1 SO3 <0.05
Al2O3 40-42 MgO <0.1 P2O5 <0.2
Fe2O3 <1.4 Na2O <0.05
TiO2 <3.0 K2O <0.4 Fire loss <1.0
Specific weight 2.6 g / cm3
Grain size distribution D 10 ~ 2 μm
D 50 ~ 5 μm
D 90 ~ 25 μm
Fine according to Blaine ca. 26 000 cm2 / g
Specific surface area according to BET approx. 20 m2 / g
Whiteness (Dr. Lange) ca. 77
Loose apparent density 0.3 - 0.4 g / cm3 vibrato ca. 0.5 g / cm3
Packaging In bags of 25 kg or in bags (big-bags) of 1000 kg.
For other information see the technical data sheet.
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