Product Details :
Bentonite Clay mineral being up to standards of API 13 A ( Nontreated bentonite )
Sodium based content and contains at least 90 % montmorillonite, completely natural , contains not even one type additive.
It has high swelling capacity ( 15-20 times by volume)It is in conformity with EN 13500 Nontreated Bentonite Specifications.

It easily disperses and doesn't become lumpy when it is added to water.

Physical Characteristics :

600 RPM Reading, fann 35 viscometer 30 min.

Filtration Volume 12,5 cc max.

Yield 80 bbl. min.

Moisture content %2,5 max. (by weight)

Residue on 200 mesh wet screen analysis max. (by weight)

Yield Point Plastic Viscosity ratio (Yp/Pv) 1,5 max.

Dispersed Plastic Viscocity (5 ml. 10 % of sodium hexametaphosphate added and than aged at room temp.) 10 cp min.

Aged YP*/PV*, normal (YP/PV) ratio (Slury aged at 345 F° on 200 psi for 16 hs.at dynamic conditions and cool at room temp.) 1,5 min.

Normal YP*/PV*, disperse YP**/PV** ratio (Disperse values is measured at 3% of H2O2 solution) 3 max.

Chemical Characteristics :

SiO2 = 61.28 %
Al2O3 = 17.79 %
Fe2O3 0,0301
CaO 0,0454
Na2O = 2.70 %
MgO = 2.10 %
K2O = 1.24 %