Propylene glycol 94% (concentrate)

Propylene glycol 94% (Glitherm concentrate) – is an innovative formulation of propylene glycol with additives used in heating systems of the central heating, cooling, air conditioning, solar and heat pumps. It has a wide range of work from – 60 to 105 oC. The concentrate must be diluted with demineralized water before use.

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Propylene glitherm is used everywhere where there is heat exchange, because it accumulates very well and gives off heat in its mass. It has a relatively wide range of work from – 60 oC to 105 oC (in winter it does not freeze even at very low temperatures). Enriched with organic corrosion inhibitors, anti-foam and biocides. It protects the installation against low temperatures, corrosion processes, development of microbiological life in glycol solution and formation of deposits. It does not have glycerin, which reduces glycol flow efficiency. Suitable for all types of construction materials from which heat exchange installations are made (plastic, aluminum, copper, steel). The installation filled with Glitherm EKO product extends the period of trouble-free operation of the system and allows for maintaining constant heat exchange efficiency. Does not damage rubber elements, e.g. gaskets. It also contains pH regulators, pigments and demineralized water. Glitherm Eco low-freezing fluid is used to fill closed installations: Solar Heating Cooling Air Conditioning Heat Pumps Industrial heat exchange installations Propylene glycol is a non-toxic chemical compound, harmless to the environment and man. The product is 100% organic, biodegradable. Made in Poland. Does not contain methyl alcohol or other substances harmful to health. The concentrate must be diluted with demineralized water before use.


  • Glycol concentration: 94%
  • Color: green
  • Solubility in water: no restrictions
  • Ethyl alcohol content: none
  • Form: homogeneous liquid without deposits
  • Odor: weak or odorless
  • Boiling point:> 100 oC
  • Density: 1.050 g / cm3
  • Alkal reserve: 8 (not lower)
  • Viscosity (20 oC): 44 mPas for 100% glycol
  • pH: 7.5 – 9.5

Description automatically translated, binding is the Polish language version.






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