Durostone® EPM 203

Durostone® EPM 203 is a fiber-reinforced plastic for mechanical and electrical applications. This epoxy-resin plastic offers high mechanical strength at elevated temperature. The fiber reinforcement is carried out with a glass mat (GRP).

Colour

  • yellow

Standard sizes

  • 1900x1000 mm
  • 2440x1220 mm

Thickness

  • 3 - 160mm
  • 3 - 63mm

Type acc. to standard (EN 60893)

EP GM 203

Thermal endurance (IEC 216)

180

Technical Values Test method Unit EPM 203
Fibre reinforcement - - Mat
Specific gravity - g/cm3 1,85
Standard colour - - yellow
Previous quality - - EPM-W
ME730
DIN 7735 type - - -
EN 60893/IEC 893 type - - EPGM 203
Nema-LI.1 designation - - -
NFC 26153/26151 Standard ISO 1183 meth 1 g/cm3 VmEM2
Bending strength (perpendicular) ISO 178 MPa 360
Modulus of elasticity (perpendicular) ISO 178 MPa 20000
Compressive Strength (perpendicular) ISO 604 MPa 500
Impact strength (parallel) ISO 179 kJ/m2 100
Tensile strength (parallel) ISO 527 MPa 280
Electric strength at 90°C (perpendicular) IEC 60243 kV/mm 13
Breakdown voltage at 90°C (parallel) IEC 60243 kV/25mm 70
Comparative tracking index IEC 60112 CTI 400
Tracking and erosion resistance IEC 60587 meth 1 - -
Thermal conductivity ISO 8302 W/mK 0,35
Thermal endurance IEC 60216 T.I. 180
Insulating class IEC 60085 - H
Flammability IEC 60707 - -
Coefficient of linear expansion (parallel) - 10-6K-1 10-20

Remarks: Property variation possible in the area of 50mm, average - not guaranteed technical values. Tol. accord with EN 60893-3-5. The data mentioned are average values. We cannot accept any responsibility for their accuracy.


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Rainer Sanders
General Manager Sales & Marketing

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