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Earth Filter Aid, Bentonite, Fuller Earth, Activated Bleaching Earth, Activated Bleaching, Manufacture and Supplier - China(CN)
Ca- Bentonite HX12-30 ( HX12-30)
Foundry: Bentonite is used as a bonding material in the preparation of molding sand for the production of iron, steel and non-ferrous casting. The unique properties of bentonite yield green sand moulds with good flowability, compactability and thermal stability for the production of high quality castings.
Moulding sand binders
GRADE HX12-30
GREEN STRENGTH(Kpa2) ?110
HOT-GREEN STRENGTH(Kpa2) ?3.0
EXPANDING(ml/3g) ?80
ABSORBED BLUE(g/100g) ?34
GRANULAR(-200mesh%) ?90
MOISTURE(%) ?12
