Netphos HP

NETPHOS HP phosphating degreaser that has been designed to perform simultaneous degreasing and amorphous phosphating in either the vapor phase of treatment, so in a degreasing tunnel, or by immersion in a degreasing tank.

NETPHOS HP has the advantage, over many phosphating products, of being able to be used simultaneously with a variation of many different metal types including ferrous, light alloys, galvanized, electrogalvanized or stainless steel.

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Product Specification

• Appearance - Liquid
• pH at 1% - 3.1
• Density at 20^oC - 1.10

Usage Directions:

• Concentration - 0.8% - 2% if used in tunnel or pressure washer
• 2% - 6% if used in dip tank

• Temperature - 50^oC - 70^oC in tunnel or pressure washer
• 30^oC - 50^oC in dip tank

• Treatment Time - 1 - 2 minutes in tunnel or pressure washer
• 2 - 8 minutes in dip tank

• Spray Pressure - 1.5 - 4 bar in a tunnel
• 80 - 120 bar with a pressure washer

• Rinsing - do not rinse after using Netphos HP unless using with a powder finish

NETPHOS HP can be reinforced for degreasing by adding PRONET TS4