Stable Ready Quality Clay Powder Bentonite for Oil Well

• Customization: Available
• Certification: RoHS, CIQ, ISO 9001:2008
• Packaging: 25kg Per Woven Bag
• Model NO.: OCMA
• Color: White
• Usage: Oil
• Shape: Powder
• Moisture: 7%Max.
• Whiteness: 75%Min.
• Size: 325mesh
• Swelling Rate: 25-30
• Transport Package: 25kg/50kg Bag/Jumbo Bag
• Specification: GB
• Trademark: YZSD
• Origin: Henan, China
• HS Code: 2508100000
• Production Capacity: 100000mt/Year

Product Description

BENTONTIE, bleaching earth, calcium bentonite, sodium bentonite, clay, drilling mud, oil drilling mud, API, cement additive, additive, casting, foundry, refining oil, OCMA, active clay, white clay, animal food additive, bentonite factory, bentonite manufacturer, bentonite exporter, bentonite wholesaler, bentonite supplier,clay ,bleaching earth, API clay, OCMA clay,standard, international bleaching clay

Our bentonite for well drilling produced according to ISO13500: 1998 and some datas are better than standard.
Fertilizer grade bentonite is made as raw bentonite ore as raw mateiral, aftre dring,grinding and packing .
calcium base bentonite main use for foundary casting as general application.
sodium base benonite is using for foundary casting as sand or adhensive to make sure accurate and sleek surface.

Characteristics of well drilling bentonite:
Good suspension and thixotropism property;
Lower filter loss and good making motar property;
Easy making, easy adjust specific gravity of drilling fluid, etc

Items\Type	API  Grade bentonite	OCMA  Grade bentonite
Viscometer  data  600r/min            ≥	30	30
Plastic  viscosity  ≤	3	6
Filtration        cm3    ≤	15.0	16.0
Moisture%                            ≤	13	13
75um  scree  residue  %    ≤	4.0	2.5