Polyanionic Cellulose PAC Best Substitute for CMC

• CAS No.: 9004-32-4
• Color: White
• Appearance: Powder
• Model NO.: PAC-HV
• Particle Size (Pass 80 Mesh): 95% Min
• Code: PAC-Hv
• Countertype: PAC-R, PAC-LV
• Mf: [C6h7o2(Oh)2oc2coona]
• Garde: Hv
• Transport Package: 25kg Bags
• Trademark: DIMACOLOR
• Origin: China
• HS Code: 39129000
• Production Capacity: 500mt/Month

Product Description

Product Name: Polyanionic Cellulose HV

Specifications:

INDEX	Results
Appearance	Free flowing powder
Degree of substitution	0.9 min
Viscosity (Brookfield 1% 30rpm,25°C,dry base)	1500min
Viscosity (Brookfield 2% 30rpm,25°C,dry base)	-
Particle Size (pass 80 mesh)	95% min
Moisture	10% max
pH	6.5-8.5
Apparent Viscosity (mPa. s)	50 min
Purity	98% min
Moisture Loss after Drying	8% max
API Filtration Loss /mL	23 max
Fluid Loss
ml,Adding 0.57% (2ppb)	20 max
ml,Adding 0.86% (3ppb)	15 max
ml,Adding 1.14% (4ppb)	10 max
Yield Point
YP,Adding 0.57%(2ppb)	2.4Pa(5lb/100sq.ft) min
YP,Adding 0.86%(3ppb)	9.6Pa(5lb/100sq.ft) min
YP,Adding 1.14%(4ppb)	19.2Pa(5lb/100sq.ft) min

 
PAC-HV Mud making volume

ITEMS	DISTILLED WATER	40g/L SALT WATER	SATURATED WATER
Mud making volume,m3/T	400 min	230 min	280 min

Property:
PAC is a kind of anionic cellulose with featured the properties of high purity, high DS. It is demi-natural polymer additive, thickening agent, filtrate reducer.

PAC is an indispensable product for drilling mud making. It is high purity product.The water solution is transparent and viscid. As one kind of water-soluble polymer, PAC dissolves immediately in cold/hot water and can be used as a thickening agent, rheology controller, bond, stabilizer, colloid protector, suspending agent, and filtrate reducer.

PAC is a good drilling mud additive and also is an important material for confecting well liquid, a high mud volume product that featured high acid-resistance and salt-resistance ability. PAC is a good filtrate reducer with the capacity of increasing viscosity and anti-high temperature (150°C) in the freshwater, seawater, or even saturated brine well-completion liquid. PAC is suitable for confecting the completion fluid with these 3 kinds of water above.
 
Usage:
PAC-HV is for water-based drilling fluids, which can effectively reduces the filtration rate
of many water-based oil and gas drilling fluids and may also be used to increase and stabilize
viscosity to improve hole cleaning and suspension properties in a wide variety of fluid
environment.
 
Package:
25kgs bags with pallets.