CAS 9004-32-4 API Polyanionic Cellulose PAC-LV/PAC-Hv for Oil Drilling

• CAS No.: 9004-32-4
• Formula: [C6h7o2(Oh)2CH2coona]N
• EINECS: 215-477-2
• Type: Chemical Auxiliary Agent
• Appearance: Powder
• Quality: Industrial
• Model NO.: Polyanionic cellulose
• Colour: White
• Purity: 99%
• Storage: Cool Dry Place
• Moisture: 10% Max
• Density: 0.5 g/cm3
• Application: Oil Drilling, Textile, Paper Making etc
• Transport Package: 25kg Bag
• Specification: PAC-HV/LV
• Trademark: Brilliant
• Origin: Henan
• Production Capacity: 100000tons Per Year

Product Description

Product Description

Polyanionic cellulose, abbreviated as PAC, is a water-soluble cellulose ether derivative obtained from natural cellulose through chemical modification. It is an important water-soluble cellulose ether, commonly used as its sodium salt, and widely used in oil drilling, especially in salt water wells and offshore oil drilling.

Characteristics of Polyanionic Cellulose:

* 1) Evenly substituted, high transparency, control viscosity and reduce filtration loss
* 2) Applied in fresh water,seawater and brine water based mud system
* 3) Formulated mud show good filtration loss, brine-resistance and high temperature stable
* 4) Formulated mud show good rheology control,to inhibit clay or shale swell or collapse, hence to prevent well contamination
* 5) Stable soft soil structure, prevent well collapse
* 6) While drilling through the rock surface, to slow down the solid accumulation in mud.
* 7) Keep down the turbulence scale,to minimize the pressure loss in reverse-flow system.
* 8) Improve mud yield, reduce filtration loss
* 9) Stable foam in mud

Product Parameters

 

Item	Quality index
Purity,%(on dry base)	95.0 min.
Viscosity PAC-HV(Brookfield 1% 30rpm, 25°C,dry base)	1500 min.
Viscosity PAC-LV(Brookfield 2% 30rpm, 25°C,dry base)	100 max.
Degree of Substitution	0.90 min.
Particle size,%(pass 80 mesh)	90.0 min.
pH	6.5-8.5
Moisture,%	10 max.

Application

1. It can be used as a sizing agent for light yarns as an alternative to starch in the textile industry;

2. Adding pulp to papermaking can improve the longitudinal strength and smoothness of the paper, as well as its oil resistance and ink absorption;

3. Used in the daily chemical industry to prepare soap and synthetic detergents;

4. Used as a latex stabilizer in the rubber industry;

5. It can be used as a filter loss reducing agent, viscosity increasing agent, etc. in the drilling industry;

6. In addition, in the fine chemical processing of coatings, food, cosmetics, ceramic powder, leather, etc., it is used as a thickening agent, lotion stabilizer, crystallization prevention agent, thickening agent, adhesive, suspending agent, water retaining agent, dispersant, etc.

 

Packaging & Shipping

25 KG bag, also be packed according to customer's needs.
Store closed containers in a cool, dry, well-ventilated area. Avoid exposure to direct sunlight

 

Company Profile

Export Markets :

As TOP 10 Food additives and Spice manufacturer in China , and we have more than 15 year 

export experience for  Our goods have exported the following: 

Spain ,Portugal ,Serbia Saudi Arabia, Turkey, Ukraine, Uzbekistan, Nigeria,Tunisia and sounth africa Singapore, Vietnam, Indonesia Australia,Brazil, Argentina,Chile Peru, Colombia and Mexico