Factory Supply Bentonite Clay Powder for API Drilling Grade

• Customization: Available
• Certification: RoHS, CIQ, CE, ISO 9001:2008
• Packaging: 50kg Per Woven Bag
• Model NO.: Bentonite
• Color: White
• Usage: Ceramic, Paper, Concrete, Model
• Shape: Powder
• Viscometer Dial Reading at 600 Rpm: 35-40
• Yield Point / Plastic Viscosity Ratio: 2.5
• Filterate Volume: 14
• Moisture Content: 10
• 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
• as: 5ppm
• Pb: 40ppm
• Loi: 9.80
• Transport Package: 25kg/50kg/Bag
• Specification: drilling bentonite
• Trademark: CS
• Origin: Hebei
• HS Code: 2508100000
• Production Capacity: 5000000 Tons/Year

Product Description

Factory supply bentonite clay powder for API drilling grade 

Bentonite Introduction:

Bentonite has the characteristic of high mud yield, high gel strength and low shear. It can improve the borehole stability especially in unconsolidated formation. The high performance and low concentration of bentonite can reduce the dosage, cost and intensity of labor.
 

Bentonite Application

Bentonite powder is used for oil and gas well drilling and civil-engineering including drilling fluid system for horizontal directional drilling, fluid solution for diaphragm walls and piles, lubrication fluids for micro tunneling or pipe jacking, drilling fluids for water well, exploration and mining, fluid solution for shield tunneling.


DRILLILING API GRADE BENTONITE POWDER / LUMPS
 

Properties	Unit	REQUIRED	RESULT
Viscometer Dial Reading at 600 rpm	r/min	30	35-40
Yield Point / Plastic Viscosity Ratio	-	3 Max	2.5
Filterate Volume	ML	15 Max	14
Moisture Content	% by weight	10.0 max.	10
Dry Screen Analysis(Residue Greater than 75 Microns)%	% by weight	4.0 max.	3.0 - 4.0