Technical specifications
FIPRO MAT 457 is a liquid based on non-toxic glycols and organic corrosion inhibitors. The product is used as a heat transfer fluid for solar panels, heat pumps, as a filling fluid in air conditioning systems, for cold water circuits, etc.
FIPRO MAT 457 lowers the freezing point of aqueous solutions and, therefore, can be used for water conditioning in installations exposed to frost.
Use and Applications
The use of FIPRO MAT 457 makes it possible to:
Avoid the bacterial degradation of glycol and the consequent formation of glycolic acid corrosive to the circuits
Keep material originating from any deposits dispersed
Block corrosion phenomena regardless of the oxygen content present in the circuit
Protect metals in contact (steel, aluminum, copper)
Easily biodegradable product (OECD 3011) and free of nitrites, amines, molybdates, phosphates
Parametro | Valore |
|---|---|
DOSAGE AND APPLICATION
The dosage of FIPRO MAT 457 depends on the required temperature reduction:
% vol 10 20 30 40 50 60
°C -3 -7 -12 -20 -32 -43
Due to its complete and rapid miscibility in water, FIPRO MAT 457 can be introduced into the circuit as is, then adding water until the desired concentration is reached. However, it is preferable to first prepare a solution with water and then add it to the circuit.
The optimal dosage and analytical control limits must be defined with the assistance of the Fiprokim Technical Service.
The residual concentration of FIPRO MAT 457 in the circuit can be evaluated by measuring the density of the solution:
% vol 10 20 30 40 50 60
Density (20°C 1.007 1.018 1.025 1.033 1.040 1.043
Applicazione | Concentrazione |
|---|---|
PACKAGING AND STORAGE
FIPRO MAT 457 should be stored in a cool place, protected from direct sunlight; if stored under the recommended conditions, it has a stability of over a year.
SAFETY
Before use, read the warnings on the Product Safety Data Sheet. FIPRO MAT 457 is not classified as hazardous in accordance with EEC Directive 67/548, 2001/59 and 99/45, concerning the classification, packaging and labelling of dangerous substances; furthermore, it is not classified under category 4 of the GHS (Globally Harmonized System) Regulation EC No. 1272/2008.
Are you interested?
Write to us and we will reply as soon as possible!
