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Haysite ETS Glass Reinforced Polyester Sheet, Electrical Grade (GPO1)

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 ETS Glass Reinforced Polyester Sheet, Electrical Grade (GPO1).pdf
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Material Notes:
A NEMA GPO-1 economy grade fiberglass mat reinforced thermoset polyester molded sheet. ETS is an IEEE Class B 130ºC electrical/160ºC mechanical material with good punching characteristics. Typical applications include transformer spacers and supports. A NEMA GPO-1 grade fiberglass mat reinforced thermoset polyester molded sheet. Available in .032" - 2.00". Standard color - Buff. Meets Gov't Specs - LP-509, I-24768/6.
Physical Properties Metric English Comments
Density 1.87 g/cc
0.0676 lb/in³
ASTM D572
Water Absorption 0.60 %
0.60 %
ASTM D570
Mechanical Properties Metric English Comments
Hardness, Barcol 46
46
Tensile Strength, Ultimate 69.0 MPa
10000 psi
Flexural Strength 159 MPa
23100 psi
Flexural Modulus 6.90 GPa
1000 ksi
Compressive Strength 207 MPa
30000 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
Electrical Properties Metric English Comments
Dielectric Constant 4.3

@Frequency 1e+6 Hz
4.3

@Frequency 1e+6 Hz
ASTM D150
4.8

@Frequency 60 Hz
4.8

@Frequency 60 Hz
ASTM D150
Dielectric Strength 20.0 kV/mm

@Thickness 1.59 mm
508 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
0.015

@Frequency 60 Hz
0.015

@Frequency 60 Hz
ASTM D150
Arc Resistance 150 sec
150 sec
ASTM D495
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