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BDC Poland distributor and producer of chemicals for drilling. We offer drill material: bentonite, bentonites, polymers, inhibitors, cement additives, drilling equipment: drill rods, reamers, etc. location systems.

OUR PRODUCTS

CasterGel

DESCRIPTION

CasterGel moulding bentonite is designed for wide application in foundry industry.
It excelently binds sand moulds used in foundry engineering for all type of metal alloys: ferrous and non-ferrous ones.

PROPERTIES

Bulk density	kg/m3	730
Moisture	max. %	12
pH		9-11
Chemical properties
Loss on ignition	max. %	10
Composition:
Fe2O3	max. %	3.0
CaO	max. %	2.5
MgO	%	3-5
SiO2	%	50-65

TYPICAL MINERAL VALUE
Montmorillonite content: min 75%

	Required value of STN 72 1350 standard (for non-activated bentonites)	Declared values of CasterGel bentonite
Sieve residue; mesh - 0.315 mm	max. 1 (%)	0
Sieve residue; mesh - 0.063 mm	max. 30 (%)	Unlimited
Sieve residue; mesh - 0.045 mm	Unlimited	max. 5 (%)
Bonding power (at humidity)
3.0 ± 0.1 %	min. 78 kPa	min. 78 kPa
10.0 ± 1.0 %	min. 44 kPa	min. 50 kPa

PACKAGING

CasterGel is packed in:
• 25 kg bags situated on pallets; each pallet contains 40 bags = 1000 kg,
• 1000 kg big bags.