PAPE Polyhydric alcohol phosphate ester

PAPE is a new kind of water treatment chemicals. It has good scale and corrosion inhibition ability.

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. PAPEhas good scale inhibition effect for calcium carbonate and calcium sulfate, it can mix well with polycarboxylic acid, organophoronic acid, phosphate and zinc salt.

PAPEcan be used as scale inhibitor for oilfield (recommended as alternatives of Nalco Visco 953) and industrial cool water system.

Specification:

items	index
Appearance	Colorless or light yellow transparent liquid
Solid content % ≥	50.0
Total phosphoric acid(PO43-)%≥	30.0
Organophosphonic acid(PO43-)%≥	15.0
pH(1% solution)	2.0-3.0

Usage:

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

PAPE Polyhydric alcohol phosphate ester