Drilling Mud Bentonite Building Bentonite Price

• Certification: RoHS, CIQ, CE, ISO 9001:2008
• Packaging: 25kg Per Woven Bag
• Color: White
• Usage: Ceramic, Paper, Concrete
• Shape: Powder
• Bentonite Use: Casting
• Model NO.: bentonite
• Bentonite Use2: Drilling
• Bentonite Use3: Cat Litter
• Bentonite Use4: Agriculture
• Bentonite Use5: Chemical
• Bentonite Use6: Waterproof Material
• Sio2,%: 55.0%~65.0%
• Al2O3,%: 12.0%~25.0%
• Granularity(-325mesh)%: 95
• pH: 6.0~9.0
• Transport Package: 25kg/Bag
• Specification: casting bentonite
• Trademark: CS
• Origin: Hebei
• Production Capacity: 5000000 Ton/Year

Product Description

Supply High purity bentonite for casting
 

Commonly known as bentonite clay, clay mineral montmorillonite minerals mainly composed by. Good water swelling, adhesion, adsorption, catalytic activity, thixotropy, suspension, plasticity, lubricity and cation exchange and a series of special physical and chemical function.

calcium bentonite feature:

1) good adsorption

2) high expansibility

calcium bentonite usage:

1) casting sand

2) cement agent

3) waste sorbent

4) feed additives

calcium bentonite detailed description:

1)Calcium Bentonite mainly uses in the casting molding sand, in the asbestos thermal insulation material as the cementing agent; radioactive waste sorbent; in the agricultural chemicals makes the carrier or the diluent, the pesticide.

2)Calcium bentonite mainly uses in the feed additive and the material feed cementing agent, may increase in the feed 2-5%

3)Calcium bentonite has adsorption and expansibility. It can provide many kinds of constant element and the trace element for the poultry, change digestion function, and enhances the use factor of feed nutrition.
 

Bentonite for construction

TYPE   ITEMS	Standard
	Sodium bentonite	Calcium bentonite
Methyl Blue g/100g ≥	26	20
Colloid Value ml/15g ≥	400	350
Swelling Value ml/g ≥	25	10
Wet pressure strength Kpa ≥	70	50
PH Value	8.0-10.0	8.0-10.0
Hot wet tension strength Kpa ≥	2.5	1.5
Moisture Content% ≤	10	10
Fineness(pass 200mesh) ≥	95	95
Package	50kg         1000kg

OCMA Grade bentonite

Performance	Standard- OCMA	Health Standard- OCMA
Viscometer dial reading at 600r/min	≥30	35
Yield point/Plastic Viscosity Ratio	≤6	4
Filtrate volume /ml	≤16	12
Residue of diameter 75um%	≤2.5	2
Moisture content %	≤13	11

 

API Grade bentonite

Requirement	Standard-API	Health Standard- API
Viscometer dial reading at 600r/min	≥30	35
Yield point/Plastic Viscosity Ratio	≤3	2.4
Filtrate volume /ml	≤15	12
Residue of diameter 75um/%	≤4.0	3.0

Directional crossing bentonite

Performance	tandard
Viscometer dial reading at 600r/min	≥45
Yield point	≤3
Filtrate volume /ml	≤15
Residue of diameter 75um%	≤4.0