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Kuraray Genestarâ„¢ GW2458HF Nylon, 45% Glass Filled

Category Polymer , Thermoplastic , Nylon
Manufacturer Kuraray Company
Trade Name Genestar™
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Kuraray Genestarâ„¢ GW2458HF Nylon, 45% Glass Filled.pdf
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Material Notes:
Low Warpage, High Flow V-0 Grade. It is suited for low warpage and high flow applications, making it well suited for card connectors.
Physical Properties Metric English Comments
Specific Gravity 1.73 g/cc
1.73 g/cc
Water Absorption 0.80 %
0.80 %
Linear Mold Shrinkage, Flow 0.00030 cm/cm
0.00030 in/in
Linear Mold Shrinkage, Transverse 0.0040 cm/cm
0.0040 in/in
Melt Flow 84 g/10 min

@Load 2.16 kg,
Temperature 320 °C
84 g/10 min

@Load 4.76 lb,
Temperature 608 °F
ASTM D1238
Spiral Flow 7.10 cm

@Load 750 kg,
Temperature 320 °C
2.80 in

@Load 1650 lb,
Temperature 608 °F
0.5mm diameter
Mechanical Properties Metric English Comments
Tensile Strength 35.0 MPa
5080 psi
Weld; ASTM D638
165 MPa
23900 psi
ASTM D638
Elongation at Yield 0.30 %
0.30 %
Weld; ASTM D638
3.5 %
3.5 %
ASTM D638
Flexural Strength 225 MPa
32600 psi
ASTM D790
Flexural Modulus 15.0 GPa
2180 ksi
ASTM D790
Izod Impact, Notched 1.25 J/cm
2.34 ft-lb/in
ASTM D256
Thermal Properties Metric English Comments
Melting Point 306 °C
583 °F
Deflection Temperature at 1.8 MPa (264 psi) 285 °C
545 °F
ASTM D648
Glass Transition Temp, Tg 125 °C
257 °F
Flammability, UL94 V-0
V-0
Electrical Properties Metric English Comments
Volume Resistivity 1.00e+16 ohm-cm
1.00e+16 ohm-cm
ASTM D257
Dielectric Constant 3.8

@Frequency 1.00e+10 Hz
3.8

@Frequency 1.00e+10 Hz
ASTM D150
Dielectric Strength 30.0 kV/mm
762 kV/in
ASTM D149
Dielectric Loss Index 0.010

@Frequency 1.00e+10 Hz
0.010

@Frequency 1.00e+10 Hz
ASTM D150
Comparative Tracking Index >= 600 V
>= 600 V
ASTM UL746A
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