ORDYL ANTIFOAM C is a highly concentrate liquid antifoam for use in the control of foam in alkaline dry film developing and stripping solutions. Ordyl Antifoam C is highly stable and exhibits excellent de-foaming characteristics over a long period of time in alkaline solutions.
Ordyl Antifoam C is based on a polyalcohol type product so it has free rinsing properties and consequently presents a minimum risk of con- taminating the developing or stripping process.
Ordyl Antifoam C contains no silicone agents.


The dosing rate will depend upon the type of dry film used, the dry film load and the type of machine employed.
Indicative dosing rate:
For developing solutions
100-500 ppm
For stripping solutions
250-1000 ppm with NaOH/KOH
500-1500 ppm with proprietary strippers