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Haysite Ultratrac® H950 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 Ultratrac®
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Haysite Ultratrac® H950 Glass Reinforced Polyester Sheet, Electrical Grade (GPO3).pdf
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Material Notes:
This new generation of high performance material meets or exceeds all requirements for NEMA GPO-2 or GPO-3. ULTRATRAC ® H950 is recognized by U.L. as a 94V-0 material and offers greater arc and track protection with no increase in cost. Testing at an independent laboratory shows H950 to be non- toxic as defined by MIL M-14H. Excellent flame resistance and low smoke generation is also characteristic of this material. ULTRATRAC® H950 carries a U.L. thermal recognition of 160ºC electrical/150ºC mechanical. This is the highest rating ever assigned to a flame retardant glass polyester laminate. Applications are typical for GPO-3 materials, but also include components for transportation applications where flame, smoke, and toxicity is of great concern.
Physical Properties Metric English Comments
Density 1.80 g/cc
0.0650 lb/in³
ASTM D572
Water Absorption 0.20 %
0.20 %
ASTM D570
Mechanical Properties Metric English Comments
Hardness, Barcol 62
62
Tensile Strength, Ultimate 76.0 MPa
11000 psi
Flexural Strength 172 MPa
24900 psi
Flexural Modulus 10.0 GPa
1450 ksi
Compressive Strength 207 MPa
30000 psi
Shear Strength 97.0 MPa
14100 psi
ASTM D732
Izod Impact, Notched 5.10 J/cm
9.55 ft-lb/in
edgewise; ASTM D256
Thermal Properties Metric English Comments
Maximum Service Temperature, Air 160 °C
320 °F
Approximate temperature class
UL RTI, Electrical 160 °C
320 °F
UL RTI, Mechanical with Impact 150 °C
302 °F
UL RTI, Mechanical without Impact 150 °C
302 °F
Flammability, UL94 V-0
V-0
File No.E81893
Electrical Properties Metric English Comments
Dielectric Constant 5.2

@Frequency 60 Hz
5.2

@Frequency 60 Hz
ASTM D150
Dielectric Strength 21.0 kV/mm

@Thickness 1.59 mm
533 kV/in

@Thickness 0.0625 in
Perpendicular, Short Time in Oil and Air; ASTM D149
Dissipation Factor 0.060

@Frequency 60 Hz
0.060

@Frequency 60 Hz
ASTM D150
Arc Resistance 194 sec
194 sec
ASTM D495
Comparative Tracking Index >= 600 V
>= 600 V
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