Voltcore

Heat Smart Innovative
Heating Solutions Go Green

Voltcore is a Luxembourg-based smart materials and climate-tech start-up that developed, implemented, and proved the technology of heating polymer filament and various derived products.

We help fight climate change through the new generation of heating materials to ultimately economize energy and reduce CO₂ emissions.

Technology

Following a recent decade of innovation in nanomaterials, we found a way to give electrical conductivity properties to polymer filament.

Our team has developed a unique way of distributing of conductive elements and alignment them within the polymer that gives a desired range of resistance to use ultrathin filament as a heating element. Filaments can be used as ready-to-use applications for 3D printing or weaving to produce woven matrices for composites or textiles. We also developed and prototyped technology of heating textiles production with further lamination.

Ultimate energy efficiency
Because of directional heating and placing our material closer to the objects we minimize energy losses.
Eco-friendly
Our products not only reduce CO₂ emissions, but can also be recycled, making them more friendly to our planet.
Safety
The technology is naturally safe because there is no risk of explosion or overheating.
Instant heating
The filament starts to radiate heat immediately after being turned on, eliminating the need to wait and spend additional energy in.
Affordability
Bringing advantages at the same price to last-generation heating solutions.

Products

Unique technology of electrically conductive heating filament based on polymers and nanoadditives.

Directional heating laminates

Our advanced Heating Laminates, engineered for efficient and versatile underfloor heating solutions. These high-performance laminates are insulated with durable polymer films, ensuring superior heating efficiency and optimal performance. The innovative layer composition provides exceptional thermal conductivity, while the moisture-resistant properties enhance durability, making them a long-lasting choice for your heating needs.

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close characteristics

Dimensions

≥ 0.5 m
Available in widths (with future solutions extending up to 1.5 meters)

≥ 10 m
Lengths, providing flexibility for various installation requirements

Thickness
≤ 2.2 mm
Ultra-thin design with a thickness  up to 2.2 mm, ensuring minimal impact on floor height

Temperature Range
30°C–80°C
Operates efficiently within a wide temperature range from 30°C to 80°C, catering to diverse heating needs.

Voltage Compatibility
≤ 220 V
Designed to work with supply network voltage at 220 V or lower on demand, ensuring compatibility with various power systems.

Specific Power
100W–1000W
Offers a specific power output from 100 to 1000 W/m², adjustable based on the size of the sample for customized heating performance.

Usage

It is used as an Underfloor heater, providing a safe and reliable heating solution

Heating Filament

We develop polymer filaments capable of conducting electric current from conventional (220V) and low voltage (5—48V DC) power sources using properties of nanostructures, their specific distribution and orientation in matrix.

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close characteristics

Linear density
50–60 tex
50–60 tex (g/km) length

Electrical resistance
50–1000 + 
kOhm / linear meter
Ideal for heating, low signal transmission, antistatic, and shielding

Mechanical properties
≥ 20 cN/tex
Tensile strength

10–15%
Elongation

Heating range
≤ 100°C

Our team

At Voltcore, we are a team of passionate enthusiasts united by a common goal: to revolutionize sustainable heating. Driven by our mission "TO WARM THE WORLD WITHOUT HARMING NATURE", we are dedicated to developing high-quality, accessible, and environmentally safe alternatives to traditional heating elements.

Our team has huge expertise across diverse fields, including polymer chemistry, electrical engineering, software, 3D printing, recycling, and sustainability. This multidisciplinary knowledge base enables us to innovate and deliver cutting-edge solutions that meet the highest standards of efficiency and environmental responsibility.

We believe in the power of teamwork and strive to build strong partnerships with clients, suppliers, and within our team. Together, we are paving the way for a sustainable and eco-friendly future, making warmth accessible and green for everyone.

Ready to take the next step? Fill out our feedback form to order or ask questions!