Duratec®

XP

Duratec® XP is an advanced high temperature material developed to provide ‘near plastic’ flexural performance under high temperature conditions. The material is also ideal for use in electrical applications as it is electrically inert.

With outstanding compressive and flexural strength, Duratec® XP is one of only a handful of materials available today with the characteristics to operate in a similar manner to plastic but at elevated temperatures.

Other benefits include:

  • Machinable
  • Near ‘plastic’ performance
  • Excellent flexural strength
  • High electrical resistance
  • Electrically inert
  • Good physical and mechanical properties
  • Good thermal and electrical insulation properties
  • Thermally resistant to 600˚C
USED IN
  • Top Plates
  • End Boards
  • Coil Supports
  • Electrical Insulation
  • Arc Chutes
Typical Composition

Duratec XP® is a composite board manufactured from Glass Fibre and reinforced Calcium Silicate.

  • Calcium Silicate
  • Calcium Aluminate
  • Glass Fibre Mat

KEY DATA
COMPRESSIVE STRENGTH (MPa) > 100
FLEXURAL STRENGTH (MPa) ≤15mm > 40
25mm > 28
MODULUS OF ELASTICITY (GPa) 4.5
NOMINAL DENSITY (kg/m3) 1800
HARDNESS (SHORE D) 90
TOUGHNESS (kJ/m3) 6mm 120
25mm 70
MAXIMUM TEMPERATURE (˚C) 600
UNITS DATA
FLATWISE ELECTRICAL STRENGTH kV/mm 1.8
DIN EN 60243-1 (VDE 0303 part 21):1999-03
ARC RESISTANCE s > 420
(Stage 40: 40 mA)
DIN EN 61621 (VDE 0303 Part 71): 1999 - 01
VOLUME RESISTIVITY 25˚C Ω/cm 5.2 x 1012
DIN IEC 60093 (VDE 0303 Part 30): 1980-12 600˚C Ω/cm 1.2 x 10 8
SURFACE RESISTIVITY 25˚C 2.4 x 10 13
DIN IEC 60093 (VDE 0303 Part 30): 1980-12 600˚C 2.1 x 10 9
DISSIPATION FACTOR 25˚C 0.094
VDE 0303 Part 4: 1969-12 (DIN IEC 60093)
RELATIVE PERMITTIVITY 25˚C 4.05
VDE 0303 Part 4: 1969-12 (DIN IEC 60093)
COMPARATIVE TRACKING INDEX 600
DIN EN 60112 (VDE 0303 Part 1): 2003-11
FLAMMABILITY Material classification: FH1
DIN EN 60707 (VDE 0304 Part 3): 1999-12
The data provided is taken from average test results conducted under standard procedures and conditions and should not be used for specification purposes.

To receive a quotation call:+44(0)174428304

CONTACT

Get In Touch
UK (Accredited Office)
Esspee Fabrications Ltd
149 Merton Bank Road
St. Helens
Merseyside
WA9 1DZ
Tel : +44 (0) 1744 28304
Fax : +44 (0) 01744 28826
Email: sales@esspee.com

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Wassall Grove Lane
Stourbridge
West Midlands
DY9 9JH
Tel : +44 (0)1562 881026
Fax : +44 (0) 872 331 3117
Email: simon@esspee.co.uk

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Esspee Middle East
P O Box 74345
203 Al Hawai Tower
Sheikh Zayed Road,
Dubai, UAE
Tel : +9714 3211104
Fax : +9714 3211939
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1910 Building E
Huidong Intl
16 Jinpu Rd, Nanning
Guangxi
Tel : +86 771 556 1684
Fax : +86 771 556 1640
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