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Elmet Technologies

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Elektro-Isola Etronax P EP Phenolic, Polyester Fabric Reinforcement, Light Yellow, Sheets
Categories: Polymer; Thermoset; Phenolic

Material Notes: Description: This material is exceptionally strong and tough. Very low water absorption and the lowest swelling in water. High resistance to chemicals, including SF6 gas.

Applications: Can be used in high-voltage switchgear in which SF6 gas in used as the insulation medium

Information provided by Elektro-Isola

Key Words: IEC/EN 60893-3-1 EP PC 301
Vendors: No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
 
Physical PropertiesOriginal ValueComments
Density 1.35 g/cc
@Temperature 23.0 °C
24h/23°C/50% RH; ISO 1183-A
Water Absorption 0.20 %ISO 62-1
 
Mechanical PropertiesOriginal ValueComments
Tensile Strength 135 MPa
@Thickness >=1.50 mm
24h/23°C/50% RH; ISO 527
Flexural Strength 150 MPa
@Thickness >=1.50 mm
24h/23°C/50% RH, Normal to laminate plane; ISO 178
Flexural Modulus 4.50 GPa
@Thickness >=1.50 mm
24h/23°C/50% RH, Normal to laminate plane; ISO 178
Compressive Strength 450 MPa
@Thickness >=5.00 mm
24h/23°C/50% RH, , Normal to laminate plane; ISO 604
Shear Strength 35.0 MPa
@Thickness >=5.00 mm
Parallel, 24h/23°C/50% RH; IEC 60893-2
Izod Impact, Notched (ISO) 50.0 kJ/m²
@Thickness >=5.00 mm
Parallel, 24h/23°C/50% RH; ISO 180/2A
 
Electrical PropertiesOriginal ValueComments
Insulation Resistance 1.00e+8 ohmafter immersion in water for 24 hr at 23°C; IEC 60167
Dielectric Constant 4.0
@Thickness <=3.00 mm,
Frequency 50 Hz
96h/105°C + 1h/23°C/20%RH; IEC 60250
Dielectric Strength 20.0 kV/mm
@Thickness 3.00 mm,
Temperature 90.0 °C
after 1 hour in oil, Normal to laminate plane; IEC 60243-1
 70.0 kV/in
@Thickness >=3.00 mm,
Temperature 90.0 °C
after 1 hour in oil, Parallel to laminate plane; IEC 60243-1
Dissipation Factor 0.010
@Thickness <=3.00 mm,
Frequency 50 Hz
96h/105°C + 1h/23°C/20%RH; IEC 60250
Comparative Tracking Index 200 V
@Thickness >=3.00 mm
24h/23°C/50% RH; IEC 60112
 
Thermal PropertiesOriginal ValueComments
Maximum Service Temperature, Air 130 °C
@Thickness >=3.00 mm,
Time 7.20e+7 sec
IEC 60216
 
Descriptive Properties
ColorYellow

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PELEKT042 / 126918

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