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FINCELO® PAC for OIL DRILLING


FINCELO PAC series products are poly anionic cellulose (PAC).They take natural cellulose as the main raw material, They are water soluble anion cellulose ether and be widely used as thickener, water-maintainer, dispersing agent, emulsifier, stabilizer and adhesive etc.

 

PRODUCT DESCRIPTION

Chemical Name：Poly anionic cellulose (PAC)

 

PRODUCT CAS NUMBER

PAC: 9004-32-4

 

APPLICATION

FINCELO PAC products for petroleum drilling application have good water loss control capability, high temperature resistance and salt tolerance. They can be widely used in petroleum drilling. It is especially suitable for the drilling in deep wells, high temperature wells, salt water wells and ocean sea wells.


SPECIFICATIONS

 Items  H    HV  L  LV
 Degree of substitution(D.S.) ≥ 0.9
 PH 6～8
 Moisture, % ≤10
 Yield in distilled water, m3/t 400---
 Yield in 40g/l salt water, m3/t 230---
 Yield in saturated salt water, m3/t 280---
 Addition 40g/l salt water，g/L-- ≤5.0-
 (At 10ml of water loss) Saturated salt water, g/L-- ≤8.0-
 Apparent viscosity 40g/l salt water, mPa.s-- ≤4.0-
 (At 10ml of water loss) Saturated salt water, mPa.s-- ≤6.0　
 Water loss At 5.7g/L of PAC concentration, mL- ≤20.0- ≤25.0
 At 8.6g/L of PAC concentration, mL- ≤15.0- ≤15.0
 At 11.4g/L of PAC concentration, mL- ≤10.0- ≤10.0
 YP values At 5.7g/L of PAC concentration, Pa- ≥2.4- ≤0.5
 At 8.6g/L of PAC concentration, Pa- ≥9.6- ≤1.0
 At 11.4g/L of PAC concentration, Pa- ≥19.2- ≤1.5





PRODUCT SAFETY

Please refer to Safety Data Sheet (SDS) before using this product.


PACKAGING AND STORAGE

FINCELO® PAC use 25KG compound paper bag with inner PE film

FINCELO PAC products should be stored into clean, dry and ventilated warehouse and kept away from toxic substance or substance with peculiar smell.

The shelf life of FINCELO PAC for oil drilling is 4 years.