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Premixed Chemworld NexFrost is a food-grade inhibited propylene glycol solution for closed-loop systems. Choose 20–60% glycol and DI or distilled water using the freeze chart.
Premixed Chemworld NexFrost is a food-grade inhibited propylene glycol heat transfer fluid supplied as a ready-to-use solution for closed-loop heating and cooling systems. Each premix option is blended to a controlled glycol concentration to simplify filling, top-offs, and ongoing maintenance without on-site mixing.
Choose Your Concentration
Select a premix concentration based on the freeze protection required for your location and system design. Available concentrations include 20%, 25%, 30%, 40%, 50%, and 60% glycol by volume. Water type options include Deionized Water or Distilled Water.
Typical Applications
- HVAC chilled water and heating loops
- Food and dairy processing cooling systems
- Breweries and wineries
- Ice rinks and other closed-loop cooling applications
- Process and equipment cooling systems
Freeze Protection Chart (Typical Values)
Use the chart below as a reference for typical freeze points of propylene glycol solutions. For additional margin of protection, select a concentration rated at least 5°F lower than the lowest expected ambient temperature.
| Glycol Concentration (Vol%) | Typical Freeze Point |
|---|---|
| 20% | ~ 19°F (-7.1°C) |
| 25% | ~ 15°F (-9.6°C) |
| 30% | ~ 9°F (-12.7°C) |
| 40% | ~ -6°F (-21.1°C) |
| 50% | ~ -28°F (-33.5°C) |
| 60% | ~ -60°F (-51.1°C) |
Note: Freeze points shown are typical reference values and should not be treated as specifications. Actual performance may vary based on system conditions and measurement method.
Shop Premixed Chemworld NexFrost by Container Size
- 1 Gallon
- 5 Gallon Pail
- 55 Gallon Drum
- 275 Gallon Tote