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Am Stadtholz 37
33609 Bielefeld

+49 521 / 3037-0
+49 521 / 3037-159

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Header Glykosol N

Glykosol N Refrigerant and heat transfer fluid

Based on monoethylene glycol for technical applications

Solvents & Plasticisers
  • Glykosol N Refrigerant and heat transfer fluid

What is Glykosol N?

Product Description

GLYKOSOL N is a yellowish liquid based on monoethylene glycol for use as a heat transfer medium with highly effective corrosion protection additives and hardness stabilizers. GLYKOSOL N is free of nitrite, amine and phosphate.

GLYKOSOL N is used as an antifreeze and corrosion protection medium in all technical areas, e.g. for heat pumps, ground probes, air conditioning systems, heat recovery systems, heating and cooling systems.

The inhibitor system protects all commonly used metallic materials, reliably against corrosion and deposits (tested according to ASTM D 1384-96 by the Institute for Materials Research for air and refrigeration technology, Dresden).

Physical Characteristics

GLYKOSOL N - Concentrate

Density (at 20 °C) 1.12 to 1.13 g/cm3
Appearance yellowish, clear liquid
Boiling point (concentrate) approx. 170 °C
pour point (concentrate) < -70 °C
pH value (at 20 °C) 7.5 - 9.5
Specific heat (at 20 °C) approx. 2.3kJ/(kg-K)
Thermal conductivity (at 20 °C) approx. 0.29 W/(m-K)
Viscosity (at 20 °C) approx. 22 mPa-s
Electrical conductivity (at 20 °C) Dilution 1:2 approx. 3,000 μS/cm
Reserve alkalinity> 20 ml 0.1n HCl
Refractive index 1.431

Use of GLYKOSOL N

Instructions for use

GLYKOSOL N can be mixed with water in any ratio. The concentration should not fall below 20 % by volume, as corrosion protection is no longer guaranteed.

GLYKOSOL N should only be diluted with water up to a hardness of 20°dH. Ideally, demineralised water should be used.

Recommendation Application concentration

For the following applications we recommend the following concentrations:

ApplicationConcentration
Heat pumps and geothermal probes 25 - 35 Vol.%
Air conditioning systems and heat recovery systems 35 - 40 Vol.%
For pure frost protection 35 - 40 Vol.%

Dilution table GLYKOSOL N

Frost-resistant up to °C Vol.%Density g/cm³ at 20° CRefractive index
-8 20 1,027 1,355
-10 23 1,032 1,358
-15 29 1,042 1,365
-20 34 1,051 1,371
-25 39 1,058 1,376
-30 44 1,065 1,381
-40 52 1,077 1,390
-50 58 1,087 1,396

Products

Available concentrations

  • Glycosol N Concentrate
  • Glycosol N 20%
  • Glycosol N 25%
  • Glycosol N 29%
  • Glycosol N 34%
  • Glycosol N 40%
  • Glycosol N 45%
  • Glycosol N 52%

Available Packagings

  • Canister 30kg
  • Multitainer 60 kg
  • Drum 200-220 kg
  • Container 1000 kg
  • In a tanker truck
Header Glykosol N

Servcie & Support

Contact

STOCKMEIER Chemie

Thorsten Hettwer
Sales Coordinator

+49 521 / 3037-216
t.hettwer@stockmeier.de

STOCKMEIER Chemie

Andreas Uhmeyer
Technical Advice

+49 521 / 3037-296
a.uhmeyer@stockmeier.de

The information given above corresponds to the current state of our knowledge and informs about product properties and the resulting application possibilities. They do not guarantee the properties for concrete applications. Legally binding assurances for the respective application purposes cannot be derived from these data.