Polyhydric Alcohol Phosphate Ester (PAPE)
You May Also Be Interested In:
Properties of PAPE:
PAPE is a new kind of water treatment chemicals. PAPE 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. PAPE 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 scale inhibitor for oilfield (recommended as alternatives of Nalco Visco 953) and
industrial cool water system.
Specification of PAPE:
Appearance Colorless or light yellow transparent liquid
Solid content % 50.0 min
Total phosphoric acid(PO43-) % 30.0 min
Organophosphonic acid(PO43-) % 15 min
pH(1% solution) 2.0-3.0
Usage of PAPE:
when used as scale inhibitor, less than 15mg/L is preferred, when used in closed circulating system,
150mg/L can be expected.
Package and Storage of PAPE:
Normally In 250kg net Plastic Drum, IBC drum can also be used as required. Storage for ten months in
room shady and dry place.
Safety Protection of PAPE:
Acidity, Avoid contact with eye and skin, once contacted, flush with water.