ULTRAFIP 643 is a liquid product, suitable for all metals and plastic materials, specific for the removal of polishing pastes and heavy greases. The use of ultrasound enhances its cleaning power.
It is used with excellent results in electroplating for costume jewelery details and in the eyewear and cutlery industry.
ULTRAFIP 643 is a product free of boron, chlorinated or petroleum solvents, and thanks to particular inhibitors and the buffered pH, it does not oxidize brass or copper. Suitable for treating aluminum parts. Given the great variety of materials on the market, it is still advisable to carry out preliminary tests on the specific metal to be treated.
Usage and Applications
ULTRAFIP 643 is used in immersion tanks, possibly with ultrasound.
Good degreasing results can already be obtained at temperatures of 50-60 ° C; for situations of heavy dirt (eg polishing pastes containing adhesives, very difficult to remove) it may be necessary to operate at temperatures up to 70-75 ° C.
ULTRAFIP 643 is used in aqueous solution, by immersion, under the following operating conditions:
Bath temperature: 50 - 75 ° C
Treatment time: 3 - 30 minutes
Bath formation 10 - 50 g / l
Control of bathing
Using a graduated pipette, take 10 ml of the bath cooled at room temperature and place them in a 250 ml beaker.
Add about 50 ml of demineralized water and 3-4 drops of the verdebromocresol indicator.
The solution will turn blue blue.
Titrate with 0.1 N hydrochloric acid slowly until it turns from blue to yellow and read the ml of hydrochloric acid consumed, which represents the bath score.
A bath prepared at a concentration of 20 g / l will have a score of 7.8 ml.
For each missing point add 2.5 kg of product per 1000 kg of bath.
The Fiprokim Technical Service will provide, during the start-up phase of the plant, the optimal conditions of use, depending on the quality and quantity of foreign substances to be removed present on the surface of the material and the type of plant itself.
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