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Devices + Accessories
STRUB AF pH-Raiser
Art.-No. 31351
Description
STRUB AF pH- Raiser is an additive/adjusting agent for the adjustment of the pH- value for the KSS- types amine-free Biobalanced.
Application
STRUB AF pH- Raiser is added to water miscible coolants to raise and stabilize the pH- value. In a cooling water circuit, the pH value can decrease due to various inputs and as a result, corrosion, instability of the emulsion, performance problems and finally microbial infestation can occur. When dosing, it is mandatory to wear protective goggles and gloves.
Dosage
STRUB AF pH-Raiser is added to 0.1 - 0.2% of the emulsion.
It is important to mix the bath volume thoroughly immediately after addition.
Afterwards the pH should be checked, it should be 9.0 - 9.2. Otherwise, another addition must be made.