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Functional coatings


ROBAX® Energy Plus
The power package for your fireplace: ROBAX® Energy Plus is the first glass ceramic fireplace panel with a heat reflecting coating, available in its flat version as well as in rounded forms for the first time. This revolutionary advantage is an energy friendly fireplace: While visible light can easily pass through the panel, some of the heat radiation is reflected back into the combustion chamber. This can result in a noticeable plus when it comes to stored heat – ROBAX® Energy Plus.

Technical data
Glass thickness
Maximum usable area
Versions
Temperature resistance
Effect of the coating
4 and 5 mm

1.914mm x 1.060 mm
Rounded (dimensions upon request), flat

650° C

Additional stored heat, better combustion, lower emission values, less soiling of the panel, safer heating*


*All the above effects depend to a large degree on how the design of the particular stove and how it is used. For this reason, we strongly recommend that ROBAX® Energy Plus be tested for whether it produces the required effect before any serial production is undertaken.

Download ROBAX Energy Plus Datasheet

ROBAX Energy Plus Postcard
ROBAX® IR
ROBAX® IR is manufactured from flat ROBAX® panels for stoves and fireplaces. The application of special oxydic, electrically conductive coatings to one side of the glass results in the infrared portion of the radiation and thus the thermal radiation being largely reflected back into the fire.

Technical data
Thickness of glass
Maximum size
Long term thermal load capacity
Effect of coating on outer face

Effect of coating on inner face
4 and 5 mm
740 x 690 mm
500° C

reduction of sooting on panels from smoke and flue gases*
better combustion, reduced emission values, safer heating*


*These effects depend very much on the design of the stove in question and the way it is used. They therefore cannot be guaranteed.

Graph is based on data from individual measurements. Deviations may result from manufacturing processes.

Download diagram

        ROBAX® M versus ROBAX®

ROBAX® M (coated)

The mirror coating is only available on flat ROBAX® panels for stoves and fireplaces. When switched off, the interior of the fire is extensively not visible. When turned on the fire can be seen clearly.

Technical data
Thickness of glass
Maximum useable area
Long term thermal load capacity
Average visual reflection
4 and 5 mm
1,070 x 890 mm
up to 600° C
approximately 50%


Graph is based on data from individual measurements. Deviations may result from manufacturing processes.



        ROBAX® AR versus ROBAX®

ROBAX® AR (anti-reflective coating)

The anti-reflective coating is only available on flat ROBAX® panels for stoves and fireplaces. It prevents reflections from the surrounding area, affording the best view on the fire.

Technical data
Thickness of glass
Maximum useable area
Long term thermal load capcity
Reflevtion (at 550 nm wave length)
4 and 5 mm
1.070 x 890 mm
up to 600° C
approximately 1%


Graph is based on data from individual measurements. Deviations may result from manufacturing processes.

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