Polyhydric Alcohol Phosphate Ester(PAPE)

PAPE has an excellent inhibitory effect on barium and strontium scale deposition in water that cannot be controlled by existing domestic scale inhibitors . It also has an excellent scale inhibition effect on the deposition of insoluble salts such as calcium carbonate and calcium sulfate in water, and has cathodic protection for steel.

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Details

Properties:

PAPE is a new kind of water treatment chemicals. It has good scale and corrosion inhibition ability. Because more than one ployethylene glycol group is introduced into the molecular, the scale and corrosion inhibition for calcium scale is improved. It has good inhibition effect for barium and strontium scales. PAPE has good scale inhibition effect for calcium carbonate and calcium sulfate, PAPE can mix well with polycarboxylic acid, organophoronic acid, phosphate and zinc salt.

PAPE can be used as a barium salt scale inhibitor for oil fields. In addition, it is also a multi-effect, high-quality water quality stabilizer for circulating cooling water.

Specification:

Items	Index
Appearance	Colorless or light yellow transparent liquid
Solid content, %	50.0 min
Density (20℃), g/cm³	1.25 min
Total phosphoric acid (as PO₄^3-), %	30.0 min
Organophosphoric acid (as PO₄^3-), %	15.0 min
pH(1% water solution)	1.5-3.0

Usage:

when used as scale inhibitor, less than 15mg/L is preferred, when used in closed circulating system, 150mg/L can be expected.

Packaging and storage:

200L plastic drum,IBC(1000L),customers’ requirement. Storage for ten months in shady room and dry place.

Safety and protection:

PAPE is an acidic liquid and is corrosive to a certain extent. You should pay attention to protection when using it and avoid contact with eyes and skin. Once it splashes on your body, rinse it immediately with plenty of water.