Activated
Are produced from selectively exploited raw materials, homogenised, carefully dried and ground. Sodium carbonate is added to naturally damp mined bentonite in pug mills. The whole production process is carefully controlled and managed. Activated bentonites are suitable for preparation of pattern and unified moulding mixtures for all kinds of alloys.
SABENIL 50 is standard activated bentonite suitable for all kinds of alloys.
SABENIL 65 is high quality activated bentonite higher resistance against scabs.
Technical parameters
| Adsorption MB | Moisture from (%) | Moisture to (%) | Binding power (kPa) | Wet tensile strength in water condensation zone (kPa) | Dry screen residue 0,315 (%) | Dry screen residue 0,063 (%) | Thermostability (%) | Carbonate content (%) | LC content (calculated) (%) | LC content (Bindernagel) (%) | Loss on ignition (%) | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sabenil | min. 280 | 7 | 14 | min. 80 | min. 1.90 | max. 1 | max. 30 | - | - | - | - | - |
Further use of activated bentonites
- plastification additive to mortars, concrete and ceramic masses
- anti-crusting additive to fertilizers
- binding agent to fodder granules and ore pellets
- thickening agent to agricultural waste
- buffer for increasing of soil imperviousness
Activated bentonites cannot be used
- for purifying of waste waters
- technologies excluding alkaline components
ČSN EN ISO 14001 and ČSN EN ISO 9001
Bentonit manufacturing is subject to Quality Management System as per ČSN EN ISO 9001 and to Environmental Management System as per ČSN EN ISO 14001.
Tested
By ČSN 72 1077 - PNK 72 1345 and by internal regulations in accordance with VDG - Merkblatt P 69/98.
Services
Services for our customers are free of charge. We analyse facing sands and offer consultations. We can recommend the most suitable bentonite product for your foundry.
Storage life
Unlimited in a dry place.
Packaging and shipping
- 48 kg bags
- on pallets in shrink foil
- in covered Czech Railway wagons
- in Czech Railway RAJ tankers
- in road tankers
- pneumatic transport can be used safely
Quality guarantee
The guaranteed parameters are stated on the catalogued material sheet of the product and form an integral part of the purchase.
Separation agent
For pattern plants we recommend the environment-friendly agent Gasep BCT, produced by GaTo, 284 49 Kutná Hora, Czech Republic.
This product is made of natural materials, so minor divergences from the properties given in the technical documents may occur.
Technical parameters
