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Quick Details

Place of Origin: China (Mainland)
Brand Name: Oushun
Model Number: bentonite -01
color: yellow
port: Qingdao ,China
size: 200 mesh
usage: drilling

Specifications

1.The information of bentonite :

Name : bentonite (calcium bentonite , sodium bentonite )

Style : powder 

Size : 100mesh ,200mesh ,325mesh ,400mesh and other sizes.

Usage: rubber , textile , cooking oil , plastic , paper , Mold Foundry , drilling , and others.

Packing : 25kg /bag ,or as your requirement .


2.The information of bentonite :

unit

SiO2

At2O3

Fe2O3

K2O

Na2O

CaO

MgO

%

63-65

13-15

2-4

1.5

2.5-3.5

1-1.5

1-2


moisture : < 12
swelling capacity : >50 ml/g
colloid index :>400 ml/15g
expansion index : 20-22 ml/2g
water absorption : 200-250%
PH :9-9.5