1 Bentonite for Oil well drilling 2 Bentonite for Pilling 3.bentonite for foundry Specifications
1.good cohesiveness 2.expansibility 3.close water and fire-resistant and plasticity with similar white powder 4.nonpoisonous
The adhesives of ball is a grey powder which is sellected from bentonite of high quality and treats a series of processing. It can be used in the pellet fabrication of iron ore. It is a perfect adhesive material which can improve the quality and output of finished pelletizing.
Advantages of product
It has large superficial area, powerful hydrophily, good adhesion, commendable stable structure and the good function of conglobated
It can reduce the porosity and mean particle size of pelletizing, increase the compact level of pelletizing , improve the intension of dry bulb.
It can make for the drying, warming up and roasting of pelletizing to improve the quality of finished pelletizing.
Physical & Chemical Index
Item | Index | |
LFO-1(%) | LFO-2(%) | |
Ethylene blue adsorbed(mg/100gt) | >32 | >30 |
Water absorption(2hr) | >200 | .200 |
Swelling index | >15 | >15 |
Gel value | >400 | >200 |
Size(through 200m) | >99 | |
mosture | <8% | |
pH | >9 | |
Bentonite used for metallurgical pellet
