Main constituent

SiO₂

Al₂O₃

Fe₂O₃

MgO

TiO₂

Na₂O

CaO

K₂O

Raw Bentonite Wt%

59.03

21.59

9.63

2.95

1.37

2.83

1.24

0.66

Modified Bentonite Wt%

58.11

19.58

10.06

2.15

1.69

1.43

1.39

0.63