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Hydroxyethyl Cellulose

Brief Introduction:

Be used to thicken solution.

HEC Hydroxyethyl cellulose is one of nonionic polymer. It is white or light yellow, tasteless, odorless and non-toxic grain or powder with stable chemical property. It is soluble to water to form viscous solution. HEC is effective in reducing filtration and in thickening salt solutions.

 

HEC is used in concentrations of 0.2 to 2 lb/bbl.

 

It should be packed in composite bag. Net weight is 25KG.

Specification

Standard

Moisture

≤8%

Viscosity, the dial reading at 511/sec,Soluble to 3% potassium chloride solution

Dispersed for 45 min at 24±2℃

minimum, 50.0

Aged for 48h at 40±2℃

minimum, 45.0

Aged for 2h at 90±2℃

minimum, 20.0

Aged for 2h at 90±2℃ after adding 0.4% of 15% HCl solution

Minimum, 5.0

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