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Antifrogen® N, 10 l, plastic
Boiling point (bp) 166 °C
Flash point (flp) 119 °C
Melting point (mp) -32 °C
WGK 1
138,70 €/VE
Excl. btw | 10 l Per VE
Bestelnr. 3710.2
Productdetails
Antifrogen® N Concentrate
Antifrogen® N is a light yellow coloured liquid which is used as a heat transfer medium, e.g. in closed heat pump systems, in hot water heating systems and as a cooling brine in technical cooling systems. The product is inhibited free of nitrite, amine, borate, silicate and phosphate. Antifrogen® N is not suitable for food-related or pharmaceutical applications. The use of Antifrogen® L is recommended here.
- Basis: monoethylene glycol
- Plus anti-corrosion additives
- Minimum application concentration: 20 % by volume (corresponds to a frost resistance of -9 to -10 °C)
- Continuous operating temperatures*: approx. -50 to +150 °C
- Universally applicable
* Taking into account the increased kinematic viscosity, even lower application temperatures are possible
Frost protection and application concentration:
Frost protection depends on the mixing ratio with water. The minimum concentration of Antifrogen® N is 20 % by volume. The frost resistance of the mixture does not change - assuming a constant Antifrogen® N concentration - even after many years of operation. Homogeneous mixtures of Antifrogen® N and water also do not separate.
Antifrogen® N must always be diluted with water.
The water used to dilute Antifrogen® N should not contain more than 100 mg/kg (ppm) chloride. This is particularly important if systems contain components made of aluminium or aluminium alloys. The water hardness can lie in a wide range between 0 and 25° dH. This means that drinking water can be used in addition to fully demineralised (deionised, distilled) water.
Experience has shown that the good anti-corrosive properties of Antifrogen® N water mixtures decrease with increasing water content. The Antifrogen® N content in a cooling brine or heating fluid must therefore not be less than 20 % by volume. This corresponds to a -9 to -10 °C frost-proof solution. Below this concentration, microorganisms can grow in the brine, which can lead to organic deposits and microbially induced corrosion.
- Tussentotaal: 0.00
| Bestelnr. | VE | Verp. | Prijs | Hoeveelheid | |
|---|---|---|---|---|---|
| 3710.1 | 5 l | plastic |
84,95 € |
|
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| 3710.2 | 10 l | plastic |
138,70 € |
|
|
| 3710.3 | 25 l | plastic |
321,45 € |
|
|
| 3710.20 | 195 l | tinplate |
2.139,25 € |
|
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- Tussentotaal: 0.00
Downloads / MSDS
Analysecertificaten
Type analysis
| Appearance | clear to slightly turbid yellow liquid |
| Refractive index (20 °C) | 1.429-1.435 |
| Density (20 °C) | 1.111-1.117 g/cm³ |
| pH value (33 % in H2O) | 7.5-8.5 |
| Reserve alcalinity (0,1 M HCl) | ≥4 ml |