Aluminiumsilikat
Pyrophyllite heat treated at 1250°C - 1300°CMagnesium Silicate
Steatite S221-PGeliefert von:
Grow Platform GmbH (a BOSCH company) Advanced CeramicsAluminiumsilikat
Pyrophyllite heat treated at 800°C - 1000°CAluminiumsilikat
Pyrophyllite not heat treated