бентонит для металлургической промышленности окатышей Бентон

Character:The production have good cohesiveness,expansibility,close water and fire -resistant and plasticity with similar white powder ,nonpoisonous. Users:Becoming good cohesireness of iron miner pellet as exellent cohesireness,Making ball homogeneous,Finished ball rate high when is at high burst temperature. Product Characteristics & Application:lron ore pellets binder is made of natural non-metallic material-bentonite,which can make the iron ore pellets more intensity,increase cracking temperature of green pellet . extend roasing area,and improve air pemeability of the stuff,Those iron ore pellets binder could improve the quality of iron ore pellets products remarkably and then help to increase economic benefits of steel industry. 1. Model No colloid 2h / water absorption rate Cranularity200 mesh % moisture content% Viscosity TKQT-01 ≥ 500 > 400 ≥ 95 ≤ 15 ≥ 30 TKQT-02 ≥ 300 > 400 ≥ 95 ≤ 15 ≥ 30 2. Itemsodium bentonitecalcium bentoniteFirst gradSecond gradThird gradFirst gradSecond gradThird gradWater absorption / (2h)% ≥400300200200160120Blue absorption capacity / (g/100g) ≥302622302622Swelling Index / (ml/2g) ≥155Sieving rate (75um, dry sieving) quality fraction /% ≥989595989595Moisture (105 ), quality fraction /%9 139 13