Polyester and epoxy material
UPM S2 a UPM S3
UPM S2
is a composite laminate made of glassmat and polyester resin, with good mechanicaland electrical properties. UPM has a very good resistance to tracking and erosion under severe ambient conditions.
Available dimensions: 1120x2340 mm
Thickness: 5 - 50 mm
UPM S3
is a composite laminate made of glassmat and polyester resin, with good mechanicaland electrical properties. UPM has a very good resistance to tracking and erosion under severe ambient conditions.
Available dimensions: 1220x2440 mm
Thickness: 1 - 50 mm
|
Unit |
Company trade mark: UPM S2 |
Company trade mark: UPM S3 |
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|
Standard colour |
- |
white/red |
ivory |
|
Type acc. to EN: 60893/IEC 893 |
- |
UPGM 205 |
- |
|
Type acc.to DIN 7735 |
- |
HM 2472 |
HM 2472 |
|
Type acc.to NEMA |
- |
- |
- |
|
Type acc.to NFC 26153/26151 Norm. |
- |
VmP3 |
VmP3 |
|
Resin |
- |
Polyester |
Polyester |
|
Application |
- |
electroinsulation |
electroinsulation |
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Mechanical properties |
|
|
|
|
Bending strength (perpendicular) |
MPa |
350 |
200 |
|
Modulu sof elasticity (perpendicular) |
MPa |
20000 |
12000 |
|
Tensile strength |
MPa |
200 |
120 |
|
Compressive strength (perpendicular) |
MPa |
480 |
400 |
|
Impact strength (Charpy) (parallel) |
kJ/m2 |
150 |
50 |
|
Dielectric properties |
|
|
|
|
Electric strength at 90°C (perpendicular) |
|
75 |
50 |
|
Breakdown voltage at 90°C (parallel) |
|
12 |
12 |
|
Permitivity at 48 Hz to 62 Hz |
|
|
|
|
Tracking proof index (CTI) |
|
600 |
600 |
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Insulation resistance after immersion in water |
|
|
|
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Physical properties |
|
|
|
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Density |
|
1,9 |
1,85 |
|
Thermal conductivity |
|
0,35 |
0,3 |
|
Thermal endurance (TI) |
|
155 |
155 |
|
Insulatin class |
|
F |
F |
|
Coefficient of linear expansion |
|
10 - 20 |
15 – 30 |
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Flammability |
|
FVO/>5 mm |
- |