PDF Factsheet

SEFAR PowerHeat
SEFAR PowerHeat fabric is a light and highly air permeable heating fabric. Our
heating fabrics are made according to the customer’s needs and are used in the
filtration, automotive, healthcare and home textile industry.
Product Features
SEFAR PowerHeat – heating fabrics
The PowerHeat fabrics are woven fabrics usually consisting of PET and electrically
conductive filaments. PowerHeat has the following properties:
Customer-specific designs
Quick heating up due to low intrinsic mass
No hotspots
Electrically insulated
Energy efficient: high temperature/power ratio
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Homogeneous surface temperature
Up to 1000 W/m2 heating power dissipation when exposed to air
Several kW/m2 heating power dissipation feasible when exposed
Customer Information: SEFAR
PowerHeat (PDF 1080 kb)
to liquids and composites
Light-weight (< 90 g/m2, filament diameters 40 – 80 μm)
High air permeability (> 8000 l/m2/s, depending on fabric design)
Soft: can be placed closely to surface that needs to be heated up
Compatible with injection mold processes
Can be pleated
Very quick heatingup curve
Homogeneous
temperature
distribution at
surface
3D shaped heating
Sefar Maissa S.A.U.
Avda. del Vallés, 59-61
Poligono Industrial Sud Sector P-2
08440 Cardedeu (Barcelona)
Phone +34 93 844 47 10
Fax
+34 93 844 47 20
[email protected]
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fabric after
thermoforming
process
Examples of applications with imbedded PowerHeat fabrics
Automotive industry
SEFAR PowerHeat
used in heated head
rest
SEFAR PowerHeat as
insert in injection molds
for automotive interior
heating
Filtration industry
Screen basket having
integrated heating
Healthcare
Heated operation
blankets and
mattresses
Sefar Maissa S.A.U.
Avda. del Vallés, 59-61
Poligono Industrial Sud Sector P-2
08440 Cardedeu (Barcelona)
Phone +34 93 844 47 10
Fax
+34 93 844 47 20
[email protected]
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More... (PDF, 26 kb)
Home textile industry
Heated outdoor lounge
chairs used as
environment-friendly
replacement of gas
heaters
SEFAR PowerHeat
fabric used in glass
lamination
Your Benefits
SEFAR PowerHeat fabrics are designed according to customer needs.
Large heating areas
Amazingly quick heating up
Heating power adjustable by PWM (pulse width modulation)
Can be used as an insert in an injection mold component
Can be sewed or laminated into a customer product
Sefar supports you by specifying and defining your product according to your needs:
Fabric size and heating area (length x width)
Sefar Maissa S.A.U.
Avda. del Vallés, 59-61
Poligono Industrial Sud Sector P-2
08440 Cardedeu (Barcelona)
Phone +34 93 844 47 10
Fax
+34 93 844 47 20
[email protected]
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Supply voltage
Heating power
Temperature requirements
Cable/connector
Strain-relief
Sefar Maissa S.A.U.
Avda. del Vallés, 59-61
Poligono Industrial Sud Sector P-2
08440 Cardedeu (Barcelona)
Phone +34 93 844 47 10
Fax
+34 93 844 47 20
[email protected]
Go to content