High Viscosity HEC Oil Industry Hydroxyethyl Cellulose

Place of Origin China
Brand Name Honest
Model Number H4000 H3000 H2000 H1000
Minimum Order Quantity 1000kgs
Packaging Details 25kgs/bag
Delivery Time 15-20days
Payment Terms TT L/C Western Union
Supply Ability 300mt/month
Product Details
Appearance White Or Yellowish Powder Raw Material Refined Cotton
Application Thickener, Emulsifier, Film-former, Binder, Dispersing Agent, Protective Colloids Product Name Oil Industry Hydroxyethyl Cellulose
Classification Chemical Auxiliary Agent CAS NO. 9004-62-0
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25kg per bag Hydroxyethyl Cellulose

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Honest H4000 cas no 9004 62 0

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H4000 Hydroxyethyl Cellulose

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Product Description

                           High viscosity Hydroxyethyl Cellulose HEC for oil industry

 

 

 

Introduction

 

Name: Hydroxyethyl cellulose

 

Abbreviation: Hydroxyethyl cellulose

 

Molecular formula: [C6H7O2(OH)3-x〖OCH(OH)CH3〗x]n

 

Characteristics:

 

Hydroxyethyl cellulose (HEC) is a non-ionic, water-soluble polymer derived from cellulose through a series of chemical and physical processes.

Hydroxyethyl cellulose is a white to light yellowish, oderless and tastless powder, readily soluble in hot or cold water to form a viscous gel solution. When pH in solution is within 2 to 12, the solution is quite stable. Since Hydroxyethyl cellulose group is nonionic one in water solution, it won't be reacted with other anions or cations and insensitive to the salts. Hydroxyethyl cellulose also has good film-forming ability and surface activity.

 

Technical requirements

 

1. Appearance: white to yellowish powder or grains.

 

2. Technical Index

 

Item Specification
Viscosity See Table 2
Moisture,% ≤7
PH in solution 6.0-8.5
Appearance powder

 

Table 2. Viscosity Specification of HEC Solution

 

Type Solution Viscosity (Brookfield at 25°C,cps )
  1% 2% 5%
H 4000 3400 - 5000 - -
H 3000 2600 - 3300 - -
H 2000 1500 - 2500 - -
H 1000 800 -1500 - -
MH 5000 - 4500 - 6500 -
MH 2000 - 1500 – 2500 -
MH 300 - 150 – 400 -
MH 100   25 - 105  
LH 300     250 - 400
LH 100     75 - 150

 

3.  Application of Hydroxyethyl Cellulose

 

Hydroxyethyl cellulose is widely used as a thickener and loss control agent in oil drilling. In oil drilling industry, high-viscosity HEC is mainly used as thickener in completion and finishing fluid; while low-viscosity HEC is mainly used as water loss controller. HEC used as thickener will impart good mobility and stability to various slurries necessary for drilling, completion, cementing and fracturing operations.

 

4. Packaging

 

Hydroxyethyl cellulose Product is packed in an inner polyethylene bag reinforced with a 3-ply paper bag, or paper barrel or paper box, net weight is 25kg per bag.

 

5. Transportation and Storage

 

Protect the product against moisture and damp.

Don't put it together with other chemicals.