Powder clay-like fine grinding.
Natural clay mineral, hydroaluminosilicate, has the ability to swell when hydrated.
Density - 0.760—0.879 g/cm³
Chemical formula - Al2(OH)2*nH2O
Power fraction - <0,01mm
In pyrotechnics, bentonite is used to make various plugs by pressing. Also used in nozzle pressing rockets.
0,5 kg - 1,7 USD (3,4 USD/kg)
1 kg - 3,0 USD
Worldwide shipping is available.
You can accurately calculate the cost of delivery when placing an order, as well as choose which method will be used to deliver the goods, by land or by air method.
If, when placing an order, you cannot choose a delivery method, then most likely we will temporarily be unable to send the order to your country. In most cases, this is due to restrictions due to the coronavirus pandemic. Contact us to clarify shipping to your country if you are unable to place an order.
"Post Method by air" shipping usually takes from 2 to 4 weeks.
"Post Method" shipping can take from 1 to 3 months.