Supply High Quality Organic Bentonite with Best Quality

• Customization: Available
• Certification: RoHS, CIQ, CE, ISO 9001:2008
• Packaging: 50kg Per Woven Bag
• Model NO.: organic bentonite
• Color: Dark Gray
• Usage: Ceramic, Paper, Concrete, Model, Organic Bentonite
• Shape: Powder
• Density (g/cm3): 2.60
• Viscosity: 8 - 30
• Swelling Power: 24 Mls
• Gel Formation: 2 Mls
• % Thru 325 Mesh (Wet): 99.00
• % Thru 200 Mesh (Wet): 99.75
• Sio2: 69.56
• Al2O3: 20.69
• Na2o: 2.43
• MGO: 2.70
• Transport Package: 50kg/Bag
• Specification: organic bentonite
• Trademark: HBCS
• Origin: Hebei
• HS Code: 2508100000
• Production Capacity: 300000000 Ton/Years

Product Description

supply High quality organic bentonite with best quality

Item	Index	Test results
Color	white or grey or pink	grey
Bleaching Power ,%	90	97
Free acid(H2SO4)%	≤0.2	0.17
Fineness(200mesh)	≥90	99
Filter speed (ml/min)	≥ 5.0	5
Bulk density(g/ml)	055+0.10	0.62
Specific surface area (m2/g)	≥280	290
PH	2.2-3.4	2.6
Heave metal(Pb)mg/kg	≤1	0.5
As(mg/kg)	≤2	1.1
Moisture,%	≤5	4

Bentonite other Properties

1. Proven to be one of the most effective sealants on the market

2. Swells much larger than its mass, then forms a strong water & chemical proof

3. Sodium bentoniteproduced by a naturally occurring mineral, environmentally-friendly

4. Acts as a hydrated aluminum silicate & it is a rock composed of crystalline clay like Montmorillonite  Mineral clay

5. High swelling & gelling properties

6. Strong viscosity with excellent colloidal properties

7. Animal feed grade

8. Fertilizer grade

9. Cosmetic grade

10. Cement/drilling factory

Natural Sodium bentonite specification for reference
 

CAS Number: 1302-78-9
Name: Bentonite
MICROBIAL LIMITS PLATE COUNT
Aerobic microbial plate count is typically
100 cfu/g. No presence of S. aureus,  
E. coli, Salmonella sp. or P. Aeruginosa
STORAGE:
Store in cool location, keep away from
heat and direct sunlight.  Keep container
sealed.
HANDLING PRECAUTIONS:
Please refer to the Chuangsen Bentonite
Material Safety Data Sheet.









 

PHYSICAL PROPERTIES
Color	White
Density (g/cm3)	2.60
Viscosity - cps @ 6.25Fann	8 - 30
Swelling Power (min)	24 mls
Gel Formation (max)	2 mls
% Thru 325 Mesh (wet)	99.00
% Thru 200 Mesh (wet)	99.75
Brightness	82
CHEMICAL PROPERTIES
SiO2	69.56
Al2O3	20.69
Na2O	2.43
MgO	2.70
CaO	1.30
Fe2O3	4.85
K2O	0.30
PH	8.5-10.5
Moisture	8.0
AS	5ppm
Pb	40ppm
LOI	9.80