Raw Materials
CHEMICAL
Inhibited Propylene Glycol, Food Grade
DESCRIPTION
Norfox PGFC is a specially formulated coolant and heat transfer fluid made of a concentrated solution of inhibited propylene glycol. Norfox PGFC is formulated with Propylene Glycol USP and is intended for use where incidental contact with food is possible and toxicological issues must be considered. Common applications are: secondary cooling and heating systems in food and beverage manufacturing.
CHEMICAL PROPERTIES
Propylene Glycol, % Specific Gravity @ 20°C Density, lbs/gal Appearance | 95 min 1.05 8.75 Clear, Colorless Liquid |
HEAT TRANSFER PROPERTIES*
Temperature °F (°C) | Volume % PGFC Needed: | Freezing and Boiling Points of PGFC | ||||
For Freeze Protection | For Burst Protection | Weight % PGFC in Water | Freeze Point °F (°C) | Boiling Point °F (°C) | ||
20 (-7) | 18 | 12 | 0 | 32 (0) | 212 (0) | |
0 (-18) | 36 | 25 | 25 | 16 (-9) | 214 (101) | |
-20 (-29) | 46 | 30 | 50 | -30 (22) | 221 (105) | |
-40 (-40) | 55 | 35 | 75 | < -60 (-50) | 233 (112) | |
-60 (51) | 60 | 35 | 100 | < -75 (-60) | > 311 (155) | |
*NOTE: These figures are to be used as general guidelines and may not be appropriate to every situation. These are typical numbers only and are not to be regarded as specifications. End users should perform their own test to determine the performance of this product for their particular purpose.
Food Grade Additives:
- Tartaric Acid (Chile)
- Malic Acid (Canada & Italy)
- DAP (Mexico)
- Citric Acid (Thailand or Canada)
- Potassium Metabisulfite (Italy)
- Sodium Metabisulfite (USA)
- Krystal Klear Bentonite (USA)
- Cream of Tartar (Chile)
- Potassium Carbonate (Korea)