Top Quality Grounding Using Calcium Bentonite Price

• Customization: Available
• Certification: RoHS, CIQ, CE, ISO 9001:2008
• Packaging: 25kg Per Woven Bag
• Model NO.: Bentonite
• Color: White
• Usage: Ceramic, Paper, Concrete, Model
• Shape: Powder
• Sio2: 69.32%
• Al2O3: 15.88%
• Fe2o3: 1.84%
• Cao: 1.99%
• MGO: 2.69%
• Na2o: 1.85%
• K2o: 1.38%
• Ti2o: 0.13%
• pH: 7-11
• Methylene Blue: Min 35
• Freeswell: Min 22(Ml/2g)
• Colloid Value Ml/15g: Min 400
• Moisture Content %: Max 12
• Residue of Diameter 75um%: Max 4
• Viscometer Dial Reading at 600r/Min: Min 35
• Transport Package: 25kg/Bag, 25 Tons in One 20FT
• Specification: cosmetic bentonite
• Trademark: CS
• Origin: Hebei
• HS Code: 2508100000
• Production Capacity: 50000 Tons/Years

Product Description

Top Quality Grounding Using Calcium Bentonite price

Bentonite is an absorbent aluminium phyllosilicate, essentially impure clay consisting mostly of montmorillonite. The chemical composition of montmorillonite is (AI2,Mg3) Si4O10OH2 nH2O, There are different types of bentonite, each named after the respective dominant element, such as sodium(Na), Calcium(Ca),etc.

Bentonite has the great expansibility under water and a good colloidal nature properties.It can increase the viscosity of suspension in the drilling mud when used.Increasing the lubrication of drilling and cleaning produces in the process of drilling cuttings, it is widely used to complex geological structure formation drilling construction, to prevent hole-accidents. The products are known for its good performance, strong water hydration expansion, big cation exchange capacity and high made pulp rate.
 
 
1).Used for oil and gas well drillig and civil-engineering,etc.
 
2).Used in the water mud,which has good lubricity and suspension property, also can be used to avoid rock-falling, collaps, and function in repairing the leakage.
 
3).Used as viscosifier and filtration control agent for water based Mud Systems.
 
4).Used for controlling borehole stability.
 
5).Bentonite drilling mud is widely used in construction, coating, fireproof, waterproof, heat preservation and special coating etc.
 

PHYSICAL PROPERTIES
Color	Gray to Tan
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
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

 

Bentonite application 

Drilling bentonite: Bentonite is the main material of the preparation of slurry. It has the effection of protecting sidewall, upward returing cuttings, cooling and lubricating the bits.  

Foundry bentonite: Bentonite is used in agglomerant and lithium bentonite is used in quick-drying coating.

Iron core pelletizing bentonite:  It can improve the production capacity by adding 1-2% sodium bentonite in the refined iron-mineral powders. It is widely used in steel mills.

Coating bentonite:Bentonite is used as suspending agent in various coating. It can improve the suspension, adhesion, brushing property and water resistance of the coating.

Animal feed bentonite: Bentonite can be used as additives of animal feed because it contains a lot of microelements such as Fe, Cu, Zn and Mn and it's non-toxic and fine powder.

Fertilizer bentonite: It can improve the fertilizer effection and improve the soil.

Building bentonite: Bentonite has good effection of anti-leakage in construction.

Rubber bentonite: Bentonite has better swelling rate,high water absorption.