Audited Supplier
BK-035A
Pellet
Dynamic Drying
Silica-Gel Desiccant
Silica Gel
Chemical Desiccant
Jingyi
25kg/Bag
25KG/BAG
China
Product Description
It is mainly used as molding sand adhesives in cast iron,cast steel.It has higher content of montmorillonite,better green strength and hot strength,higher swelling property and better heat stability compared with similar domestic products. Using BK®-035A can reduce the dosage of bentonite and water content of sand system, increase the intensity and flexibility of molding sand, improve ventilation, apparently improve the quality of cast,reduce waster.
Technical Data:
Technical Data:
| Item | BK®-035A |
| Methylene blue index g/100g | ≥37 |
| Green strength kpa | ≥120 |
| Hot strength kpa | ≥3.5 |
| Heat stablility 600ºC1h,kpa | ≥20 |
| Swell index ml/3g | ≥90 |
| Moisture % | ≤12 |
| 200 mesh(%pass)75µm% | ≥90 |
