Zhongtian activated alumina, active alumina, 10 years of producing experience, high quality with competitive ... ,petrochemical and fertilizer industries.TypeKA401KA402KA403KA404KA405KA406Crystalline phaseX-PX-P r X-P r X-P Al2O3 content(%) ≥90 ≥90 ≥92 ≥92 ≥9 ≥90 ... (N/P) ≥100 ≥80 ≥70 Water absorption(%) ≥50 Activated Alumina , Active Alumina adsorbent, dessicant