Description
(BOP Fluid Freezing Point Depressant)
Erifon Stack Glycol is used to prevent freezing of the BOP control fluids operating in low temperature conditions (at or below 0°C). Erifon Stack Glycol is a 100% active product, containing an effective antimicrobials and an additional corrosion inhibition package. It is added to the BOP fluid mixture to prevent freezing when operating in low ambient temperatures. The additives used in Erifon Stack Glycol are specifically selected to enhance and be fully compatible with Erifon BOP control fluids.
Key Benefits
- Prevents freezing of BOP Control Fluids operating in low temperatures
- Excellent corrosion inhibition
- Resistance to microbial infection
- Compatible with Erifon BOP Control Fluids
Typical Physical Properties
| Viscosity (cp) @ 4°C (39.2°F) 20°C (68°F) 60°C (140°F) | 45 21 5.2 |
| Specific Gravity@ 20°C (68°F) | 1.11 |
| Freezing Point | -13°C (8.6°F) |
| Specific Heat Capacity Btu/lb/°F 20°C (68°F) | 0.56 |
| Flashpoint | 126° (260°F) |
Recommended Fluid Mix Ratio
| Require Freezing Protection | BOP fluid make up ratio/parts | ||
|---|---|---|---|
| °C (°F) | BOP Concentrate | Water | Erifon Stack Glycol |
| -7 (20) | 2 | 83 | 15 |
| -18 (0) | 2 | 66 | 32 |
| -29 (-20) | 2 | 54 | 44 |
| -34 (-30) | 2 | 48 | 50 |
| -40 (-40) | 2 | 45 | 53 |