The temperature resistance of a resin floor is dependent on the type of resin chosen. Epoxy, Polyurethane and MMA have a different tolerance level to heat ranging from -30°C-150°C.
Alongside the type of resin, the thickness at which the system is installed will have a bearing on the level of heat resistance offered.
When contemplating what resin floor is best suited for your environment it is important to consider the following factors:
- Nature and type of heat source
- Duration of contact with the floor
- Rate of change in temperature
Nature and type of heat source:
Understanding the source of the heat and how it is transferred onto the floor is fundamental, for example, is a dry heat being radiated from an oven or is there a liquid being directly applied?
Duration of contact with the floor:
It is useful to know how long the heat source will be in contact with the floor. Resin manufacturers will often list the temperature resistance of the system based on constant contact or occasional spillages.
Rate of change in temperature:
The rate at which the temperature changes within an area can have a detrimental effect on resin floors. Constant changes in temperature (known as thermal cycling) can cause certain resin floors to expand and contract at a different rate to the substrate, which in turn can result in failure.
Thermal shock refers to a rapid and significant change in temperature. This shock can have a negative impact on the bond and again result in failure.
As highlighted above, several factors need to be considered when understanding what floor is suitable for your environment. Recognising these elements is crucial in establishing the correct solution and ensuring you receive the longevity expected.
For further reading, please take a look at the following:
To further discuss choosing resin flooring solutions over alternatives for your next project, please contact us on 01778 343670 or use our contact us form. You could even take a look at our case studies to see examples or our YouTube channel.
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