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DRILLBEN PELLETS D100

Pellets made from natural, organic free, high-swelling bentonite. Designed for use in the ground water monitoring industry to form a chemically resilient, highly impermeable and flexible seal.

Physical Properties
Description Unit Result
Free Swelling Volume (aft. 48 h) % >500
Contained Swelling Volume % >80
Settling Velocity cm/s 55
Swelling Onset min 15
Filtration Loss ml <14,00
Permeability Range cm/s 1 x 10-7 to 10-9
Moisture % <14
Specific Gravity g/mld 2,2-2,5
Pellet OD mm 10,00
Color - Light Grey
Chemical Analysis
Compound Unit Result
SiO2 % 58,00
Al2O3 % 19,43
Fe2O3 % 5,15
TiO3 % 0,33
CaO % 2,86
MgO mesh 2,13
Na2O % 1,13
K2O % 1,3
Chemical Analysis
Compound Unit Result
Montmorillonite % 85 min
Illite % 5
Quartz % 5
Feldspar % 4
Calcite % <1