Product Name: Sodium Carboxymethyl Cellulose Oil drilling Grade
H.S. Code: 39123100
Physical and Chemical Feature: Sodium Carboxymethyl Cellulose is an anionic linear macromolecular structure cellulose ether. White or ivory fiberized celluflour or white powder, oderless, tasteless. Easily dissolved in cold or hot water to form a clear solution of certain viscosity.
Application of Sodium Carboxyl Methyl Cellulose CMC
CMC &PAC of Oil Drilling grade has high degree of substitution and good uniformity.
1.Used in water-base mud of plain water, sea water and saturated brine:
Small usage, high yield; good anti-salt and anti bacteria property; reduce the fluid loss and improve the viscosity; strong flowing control and suspending ability.
2.Used in Drilling Fluid
Protecting the wall of oil well, prevent mud flowing away and carry crumbs; protect drilling bit, increase drilling speed and prolong its use period; reduce the fluid loss and the thickness of the mud cake; strong inhibition effect to shale hydration.
3.Used in Fixing Fluid
Protect the wall of the oil well; stop the fluid entering into the pores and cracks; control the fluid viscosity and heavy object suspension; prevent fluid loss
4.Used in Fracturing fluid
Bring stuffing into the cracks of oil well to establish osmosis channel; controll fluid entering into oil well structure to reduce fluid loss and lower the pressure.
Usage: add to mud directly or glue solution preparation.
Specification of CMC:
Sodium Carboxy methyl Cellulose(SCMC)
Degree of substitute
Loss on drying (105°C),%
Package of Carboxyl Methyl Cellulose/CMC powder:
Two layers package, inner layer adopted polyethylene bag, outer layer adopted composite paper bag with inside lining braided bag or outer braided bag. Net weight is 25 kg/bag, or we can pack as per customer's demand.
Storage of Carboxyl Methyl Cellulose/CMC powder:
Keep the product un-stacked in dry and closed rooms at normal temperature and air humidity. To achieve best possible results, we recommend storage under the condition stated above and use within 12 months from delivery. Avoid breathing duct when handling, and wash with soap & water in case of skin contact.
Our services for you:
1) Mixed container service
2) Packing: Your label design according to your requirements ready in one day
3) Experience: 14 years OEM experience
4) Goods are sold with return or refund guarantee due to quality issue
5) Prompt shipment by reputed shipping line and professional documents
6) Cargoes photo before and after loading into container after shipment with email
7) Quality control
8) Your inquiry will be replied to within 30 minutes