CMC / Methyl Cellulose / Drilling Mud Additive / Fluid Control Agent

• Customization: Available
• CAS No.: 9004-32-4
• Color: Yellow
• Model NO.: API
• Appearance: Powder
• Mf: C8h16nao8
• Purity: 85%
• Density: 1.06
• Transport Package: 25kg Kraft Paper Bags
• Specification: Industry Grade
• Trademark: LonghongChem
• Origin: China
• HS Code: 3912390000
• Production Capacity: 2000mt/Month

Product Description

DESCRIPTION:
Sodium Carboxymethyl Cellulose (CMC) is important cellulose ether and a good water-soluble polyanionic compound obtained from chemically modified natural fibers, soluble in cold water. It has unusual and extremely valuable comprehensive physical and chemical properties such as emulsifiablity, dispersion, solid dispersion, non-perishability, physiological harmlessness, etc., and is a kind of widely-used natural polymer derivatives.

APPLICATION:
CMC is used in oil drilling fluids and completion fluids. In drilling fluids, it works as viscosifier, flowing controller and filtration reducer, with strong suspending capability, high ability of carrying crumbs, and the function of cleaning drilling crumbs, stabilizing of well wall, preventing the mud from flowing away, protecting drilling bit and reducing the thickness of mud cake, but while in the completion fluids, it functions to control the fluid viscosity, suspend the heavy objects, bring the filler and avoid the fluids loss. It also can replace guar gum in fracturing fluids.

SPECIFICATION:

Property	Test Procedure	Specification	Test Result of Batch No.
			20171212
Appearance		Freely flowable powder	Freely flowable powder
Moisture Content		10% max.	7.9%
Degree of substitution		0.8-1.2	0.82
PH		6.5-8.5	7.5
600r/min. reading in distilled water	API 13A	30.min.	42
600r/min reading in 4% salt water	API 13A	30.min.	43
600r/min. reading in saturated water	API 13A	30.min.	46
Filtrate Loss, ml	API 13A	10 ml max.	8.2

PACKING:
Packed in kraft paper bags of 25kg
20Mt / 20'FCL with pallets