Propylene glycol 51% (Glitherm - 35 °C)

Propylene glycol 51% (Glitherm - 35 °C)
About product
Propylene glycol 51% (Glitherm - 35 °C), IBC 1000 l - a water solution of propylene glycol with additives used in central heating, cooling, air-conditioning, solar and heat pump installations. Ready to use product with a concentration of 51% and a solidification point of - 35 ° C. Delivery time: 3-5 days.

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


  • Glycol concentration: 51%
  • Colour: green
  • Solubility in water: unlimited
  • Ethyl alcohol content: none
  • Appearance: homogeneous liquid without sediments
  • Smell: faint or odorless
  • Freezing point: - 35 o C
  • Boiling point: > 100oC
  • Density: 1.045g/ cm3
  • Alkaline reserve: 8 (not lower)
  • pH: 7.5 - 9.5
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Chemical raw materials and intermediates