FIPRO SG 575 is an alkaline liquid formulated with modern detergents for spray degreasing in washing machines and washing tunnels or it can be used by immersion. excellent rinsing. This feature makes it suitable for use in pre-phosphating where it is required not only a very thorough degree of cleaning but also the complete absence of alkaline detergent residues in the subsequent phosphating phase. Thanks to the use of particular additives, it is characterized by good anti-oxidant properties .FIPRO SG 575 is used on ferrous material and stainless steel. Depending on the temperature, the concentration and the contact times and the type of alloy, FIPRO SG 575 can be used after a compatibility test.
Usage and Applications
The product is used in spray washing machines at a concentration of 30-80 g / l at a variable temperature from 50 to 60 ° C depending on the material treated and the contaminant to be removed. Under the same operating conditions it can also be used in immersion systems. In the case of application on zamak, copper and magnesium it is recommended to operate at temperatures no higher than 60 ° C.
The preparation of new baths or periodic additions must be done by slowly pouring the product and shaking the bath avoiding caustic sprays. Do not make massive and quick additions of product.
Control of bathing
The bath is titrated by determining the alkalinity with verdebromocresol indicator and HCl N / 10 titrating solution as follows: take 5 ml of bath using a graduated pipette, add 3-5 drops of verdebromocresol and titrate with HCl N / 10 until the color changes. solution from blue to yellow. The number of ml of HCl N / 10 consumed by the titration multiplied by 4 gives the concentration in g / l of the bath. For each missing point and for each 1000 lt of bath add 4 kg of FIPRO SG 575.
Pre and Post processing treatments
Low environmental impact alternatives
Longevity and effectiveness
Formulated, produced and controlled internally
Removal of whole and emulsifiable oils, fats and processing pastes
Removal of polishing pastes from parts and small parts
Removal of interoperational, protective, polymer films and silicones
Etching, pre-painting, pre-conversion treatments
Cleaning of plastics and glass
Interoperational or final cleaning of the product