B BBAAC

Performance Rating

  • Summary - Rating: BSuitable for food & beverage processing and other applications where a non-toxic classification is preferred. Average efficiency and relatively high cost per litre.

  • Efficiency - Rating: CAverage thermal conductivity and higher viscosity at sub-zero temperatures, results in reduced heat transfer efficiency and increased energy demands. Good Specific Heat capacity helps improve overall performance.

  • Antifreeze - Rating: BProvides protection down to -58°F but greater concentration (% volume) is required to achieve the same freeze-point protection, compared with DTX, IGE and LVF.

  • Corrosion Control - Rating: ALong-Life formulation with synergistic corrosion inhibitors to exceed BS6580 and ASTM D1384 standards. Also contains broad-spectrum biological inhibitors and polyacrylates to prevent scale precipitation.

  • Toxicity - Rating: AClassified as Non-Toxic and Food-Safe. Suitable for food & beverage processing systems and where low-toxicity is stipulated. LD50 Oral Rat >20,000mg/kg body weight.

Physical Properties

  • Density:1.03 - 1.09g/cm³ depending on inhibitors

  • pH:9.0 - 11.5 depending on inhibitors

  • Boiling Point:>100°C

  • Characteristics:a clear, slightly viscous liquid. It is mildly sweet to the taste and has a non-pungent but characteristic aroma.

  • Available in: 5 Gallon Pails, 55 Gallon Drums & 275 Gallon Totes.

Mixing Guide

When measuring the percentage concentration of Coolflow NTP in solution we recommend the use of a recently calibrated refractometer.

Frost Protection °F

v/v of Coolflow NTP %

Refractive Index

10

29.9

1.36500

0

36.5

1.37287

-10

42.4

1.37883

-20

47.5

1.38387

-30

52.1

1.38832

-40

54.9

1.39100