Project Description

TYFOCOR® L-eco®

TYFOCOR® L-eco® is a long-life corrosion-inhibiting antifreeze based on propylene glycol for heating and air-conditioning, solar thermal, and heat pump systems. It is also used as a special food-grade brine by food and beverage manufacturers. Practically all of the substances contained in the product are derived from 100% renewable resources.

TYFOCOR® L-eco® is a virtually odourless, hygroscopic liquid. It is based on toxicologically unobjectionable propylene glycol, which has been obtained from renewable resources. TYFOCOR® L-eco® thus can be used as a coolant or heat transfer fluid in food processing and water purification applications.

The corrosion inhibitors contained in the product reliably protect the metals normally used in heating and cooling systems as well as in solar technology even in mixed installations against corrosion, ageing and deposits over long periods of time. TYFOCOR® L-eco® maintains the surfaces of heat exchangers clean, and thus ensures consistently high thermal efficiency of the system.

TYFOCOR® L-eco® is miscible with water in all proportions. It’s mixtures with water protect against frost at temperatures down to −50 °C, depending on their concentration. Water hardness constituents do not affect the performance of the product, and do not lead to precipitations from the heat transfer fluid. Mixtures of TYFOCOR® L-eco® and water do not separate. The product neither contains borax nor nitrites, phosphates, nor amines.

Anti-freeze protection by concentration

Prevents freezing down to −14,0 °C at 30%
Prevents freezing down to −21,5 °C at 40%
Prevents freezing down to −32,4 °C at 50%
Prevents freezing down to −48,4 °C at 60%
  • Solar thermal systems
  • Geothermal heating
  • Wind turbines
  • Biogas plants
  • Heat recovery systems
  • Combined heat and power plants
  • Air-conditioning units
  • Heaters
  • Under-soil heating
  • Natural gas storage
  • Heat pumps
  • Ground heat exchangers
  • Industrial cooling systems
  • Supermarkets
  • Breweries
  • Ice cream production lines
  • Chocolate factories
  • Wineries
  • Industrial freezing equipment

10 l PE jug
20 l PE jug
30 l PE jug

60 l PE drum
200 l steel or PE drum
1.000 l container (IBC)
Tank trucks (20–24 tons)

Custom sizes on request

  • Concentrate

  • Ready-to-fill

Technical information and safety datasheets on all the products in multiple languages are located in our

Download centre

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