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Foundery Grade Bentonite
| Price | $0.80 |
|---|---|
| Min Order | 1 Bag |
| Availability | In Stock |
| Shipping From | Zhejiang, China |
| Popularity | 505 people viewed |
Model NO.:
BK-035A
Shape:
Pellet
Drying Method:
Dynamic Drying
Kind:
Silica-Gel Desiccant
Sorbent:
Silica Gel
Desiccant:
Chemical Desiccant
Trademark:
Jingyi
Transport Package:
25kg/Bag
Specification:
25KG/BAG
Origin:
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 |
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