Songhan Plastic Technology Co.,Ltd.
 POLYMER SEARCH

Haysite ETR-FR-C Glass Reinforced Polyester Sheet, Electrical Grade (GPO3)

Category Polymer , Thermoset , Composite SMC , Filled/Reinforced Thermoset , Polyester, TS , Thermoset Polyester Glass SMC
Manufacturer Haysite
Trade Name
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Haysite ETR-FR-C Glass Reinforced Polyester Sheet, Electrical Grade (GPO3).pdf
Price EMAIL US    sales@lookpolymers.com
  Online Service   lookpolymers   27660005
Material Notes:
ETR-FR-C meets NEMA GPO-3 requirements and exceeds NEMA in dielectric strength, arc resistance, and track resistance. This U.L. recognized grade is highly flame retardant and low smoke generating. ETR- FR-C is an IEEE 130ºC electrical/160ºC mechanical Class B material. Applications include high voltage appliance insulators, bus bar supports, and barriers in switchgear. Available in thicknesses .032" - 2.00". Standard color - Red. Meets Gov't Spec - I-24768/6.
Physical Properties Metric English Comments
Density 1.83 g/cc
0.0661 lb/in³
ASTM D572
Water Absorption 0.20 %
0.20 %
ASTM D570
Mechanical Properties Metric English Comments
Hardness, Barcol 64
64
Tensile Strength, Ultimate 65.0 MPa
9430 psi
Flexural Strength 145 MPa
21000 psi
Flexural Modulus 11.0 GPa
1600 ksi
Compressive Strength 241 MPa
35000 psi
Shear Strength 97.0 MPa
14100 psi
ASTM D732
Izod Impact, Notched 4.30 J/cm
8.06 ft-lb/in
edgewise; ASTM D256
Thermal Properties Metric English Comments
Maximum Service Temperature, Air 130 °C
266 °F
Approximate temperature class
Flammability, UL94 V-0
V-0
File No.E81893
Electrical Properties Metric English Comments
Dielectric Constant 4.69

@Frequency 1e+6 Hz
4.69

@Frequency 1e+6 Hz
ASTM D150
4.73

@Frequency 60 Hz
4.73

@Frequency 60 Hz
ASTM D150
Dielectric Strength 18.0 kV/mm

@Thickness 1.59 mm
457 kV/in

@Thickness 0.0625 in
Perpendicular, Short Time in Oil and Air; ASTM D149
Dissipation Factor 0.011

@Frequency 1e+6 Hz
0.011

@Frequency 1e+6 Hz
ASTM D150
0.016

@Frequency 60 Hz
0.016

@Frequency 60 Hz
ASTM D150
Arc Resistance 185 sec
185 sec
ASTM D495
Comparative Tracking Index >= 500 V
>= 500 V
Copyright © lookpolymers.com All Rights Reserved