... %, SiO2 is equal or lesser than 16%, Fe2O3 is equal or lesser than 5%, Al2O3 is equal or lesser than 5%, P2O5 32 ... %, SiO2 is equal or lesser than 16%, Fe2O3 is equal or lesser than 5%, Al2O3 is equal or lesser than 5%, CaO is ... equal or lesser than 43%, MgO is equal or lesser than 4%, H2O is equal or lesser than 18%, Particle size ...