FIPROPLUS 935 is a neutralizing product to be used after acid treatment and has a significant antioxidant action in the passivation phase. The use of this formulation is recommended for closing cycles of phosphating, acid pickling or degreasing of particularly delicate ferrous material. It is also indicated and recommended as an antioxidant additive in hydro-pneumatic test baths, an excellent passivating agent for iron and cast iron products.
Straw yellow liquid
Usage and Applications
FIPROPLUS 935 can be used both by spraying and by immersion, using systems built in carbon steel or stainless steel.
The product is diluted in water (preferably demineralized) to the most suitable concentration required for its use.
Passivating neutralizer 10-60 g / lt
Antioxidant for hydraulic tests 3-10 g / lt
Antioxidant for final washing 5-15 g / lt
Passivations for interoperational storage 30-50 g / l
Control of bathing
Process and waste water treatment
Alkaline degreasing baths
Ultrasonic washing machines
Treatment in spray booths
Additive of emulsions
For each missing point and for every 1000 liters of bath, add 1.8 kg of product.
Store the product away from direct sunlight and heat sources. The product cannot stand freezing: store at temperatures above 5° C.
Antioxidant action in the passivation phase
For delicate ferrous material
Passivating agent for iron and cast iron