Thermablend MPG

Thermablend, for use in applications which include ground or air source heat pumps, underfloor heating and solar thermal applications. A range of geothermal heat transfer fluids offering key functions including market leading low viscosity and high thermal conductivity for exceptional heat pump performance. Thermablend is biodegradable, low hazard and contains a specially formulated biocide with increased thermal stability plus an organic acid technology inhibitor package which is free from any nitrite, amine, phosphate, borax, silicate and 2-Ethylhexanoate.

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Related documents

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Product benefits

  • Thermablend heat transfer fluid, is available in either IND (ethylene glycol) or MPG (Propylene glycol

  • Thermablend contains a specially formulated biocide with increased thermal stability

  • Can be used to top up existing glycol systems, subject to system condition

  • Thermablend contains an organic acid technology inhibitor package which is free from any nitrite, amine, phosphate, borax, silicate and 2-Ethylhexanoate

  • Thermablend can cope with the demands of repeated thermal cycling, and extreme temperature ranges

  • Thermablend boasts market leading low viscosity resulting in reduced parasitic pump load

  • Thermablend is non-toxic and biodegradable, meaning it is better for the environment

  • Thermablend has high thermal conductivity, increased the efficiency and longevity of heat pumps

  • Due to its high antifreeze properties, Thermablend maintains optimal performance in extreme temperature ranges resulting in high system efficiency

  • Inhibitor package meets the following standards: ASTM D3306, D1384, D4340 & D2570

Product applications

  • Ideal for ground source and air source heat pump applications
  • For use in solar thermal applications
  • For use in underfloor heating

More information

Thermablend MPG is a high-performance, propylene glycol-based heat transfer fluid developed for use in ground source and air source heat pumps, solar thermal systems, and underfloor heating. Formulated for optimal thermal efficiency, Thermablend MPG delivers market-leading low viscosity and excellent thermal conductivity, improving system performance while reducing energy consumption and carbon footprint.

Biodegradable, non-toxic, and compliant with international corrosion standards, Thermablend MPG is the responsible choice for professionals who demand high reliability and low environmental impact.

Explore Thermablend MPG

High performance

Propylene glycol based heat transfer fluid. High performance with excellent thermal conductivity. Thermablend MPG is biodegradable and contains a specially formulated biocide with increased thermal stability plus an organic acid technology inhibitor package which meets ASTM D-1384 and is free from any nitrite, amine, phosphate, borax, silicate and 2-Ethylhexanoate.

Dilation and freeze point

Thermablend MPG heat transfer fluid table displaying freeze points and refractive indices at various volume percentages, from 25% to 50%, with freeze points ranging from –13.3 °C to –37.8 °C and refractive indices from 1.3602 to 1.3850.

Viscosity

Thermablend MPG heat transfer fluid chart displaying freeze points and refractive indices at various volume percentages, from 25% to 50%, with freeze points ranging from –13.3 °C to –37.8 °C and refractive indices from 1.3602 to 1.3850.

Related products

Thermablend TX

Thermablend, for use in applications which include ground or air source heat pumps, underfloor heating and solar thermal applications.

Thermablend Lo

This new addition to the range, focuses on increasing the efficiency of heating systems that previously used mono propylene glycol-based heat transfer fluids.

Buying from Blended

Blended has become a recognised name for reliable and competitively priced specialist gas and chemical products. Working alongside national as well as globally recognised brands, Blended provide the highest levels of service and tailored solutions, offering a customer focused approach which is combined with expertise and professionalism. Find our more

What our customers say

“EJM have used Blended Products for over 15 years for virgin Ammonia and now with the addition of their Decant Service, cements our ongoing relationship.”

Paul Cable

Managing Director, EGM Systems Limited

“Blended Products have engaged actively with a number of BCGA committees and initiatives since joining in 2014 and we appreciate their ongoing contribution”

Doug Thornton

Former Chief Executive BCGA

“After using Thermablend TX, we found mixing much easier due to its very low viscosity. We didn’t even require the pump station to mix the rest of the system water”

Ben Barratt

The Smart Energy Group

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