Technical specifications
FIPROPLUS 925 is an acidic liquid degreaser formulated for cleaning ultrafiltration membranes, for deoxidising cast iron and steel moulds, and for descaling installations.
FIPROPLUS 925 is a mild deoxidising agent designed to prevent oxidative phenomena that can form post-drying stains and/or following line stops in rinse tanks after pickling with hydrochloric acid.
FIPROPLUS 925 is fully compatible with post pickling treatments such as cold rolling and/or hot dip galvanising.
Usage and Applications
FIPROPLUS 925 is used, in aqueous solution, under the following operating conditions:
Bath temperature: 20 to 70°C
Treatment time: 15 to 30 minutes by recirculation
Bath training: 10-300 g/l
Fiprokim's Technical Service will provide optimal conditions of use during plant start-up.
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Bathroom control
Take 10 ml of bath using a volumetric pipette, place in an Erlenmeyer flask, dilute with distilled water and add 3 ÷ 5 drops of phenolphthalein indicator in alcohol solution. Titrate with 0.1 N sodium hydrate until persistent pink colouration. The number of ml of 0.1 N sodium hydrate consumed for colouring gives the bath score of FIPROPLUS 925. A 2% bath has a bath score of approx. 13.5.
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Power supply
Fill the bath with FIPROPLUS 925 at a rate of 1.5 kg per missing point and per 1000 l of bath.
Highlights
Acid Liquid Degreaser
Ultrafiltration membrane cleaner
Deoxidation of cast iron and steel moulds
Fouling plants
