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Vyncolit Neopreg Kinel® SK80 L8G Glass Fiber Reinforced Molding Compound

Category Polymer , Thermoset , Epoxy , Epoxy Molding Compound , Filled/Reinforced Thermoset
Manufacturer Vyncolit N.V., Sumitomo Bakelite
Trade Name Neopreg Kinel®
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Vyncolit Neopreg Kinel® SK80 L8G Glass Fiber Reinforced Molding Compound.pdf
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Material Notes:
Epoxy based molding compound long glass fiber reinforced with excellent long term property retention over a wide temperature range and climate conditions. It is particularly suited for over molding and manufacturing of large commutators.Information provided by Sumitomo Bak North America, Inc.
Physical Properties Metric English Comments
Bulk Density 0.590 g/cc
0.0213 lb/in³
ISO 60
Density 1.79 g/cc
0.0647 lb/in³
ISO 1183
Water Absorption 0.050 %
0.050 %
ISO 62
Linear Mold Shrinkage 0.0011 cm/cm
0.0011 in/in
ISO 2577
Mechanical Properties Metric English Comments
Tensile Strength at Break 119 MPa
17300 psi
ISO 527-1
Elongation at Break 0.70 %
0.70 %
ISO 527-1
Tensile Modulus 19.0 GPa
2760 ksi
ISO 527-1
Flexural Strength 255 MPa
37000 psi
ISO 178
Flexural Modulus 17.0 GPa
2470 ksi
ISO 178
Compressive Strength 265 MPa
38400 psi
ISO 604
Charpy Impact, Notched 5.40 J/cm²
25.7 ft-lb/in²
ISO 179-1
Thermal Properties Metric English Comments
CTE, linear, Parallel to Flow 9.60 µm/m-°C
5.33 µin/in-°F
TMA
CTE, linear, Transverse to Flow 57.0 µm/m-°C
31.7 µin/in-°F
TMA
Thermal Conductivity 0.490 W/m-K
3.40 BTU-in/hr-ft²-°F
ASTM E1461
Glass Transition Temp, Tg 195 °C
383 °F
Shrinkage -0.0200 %
-0.0200 %
Post Shrinkage; ISO 2577
Electrical Properties Metric English Comments
Dielectric Strength 29.0 kV/mm
737 kV/in
IEC 60243-1
Dissipation Factor 0.019

@Frequency 0.0001 - 1 Hz
0.019

@Frequency 0.0001 - 1 Hz
IEC 60250
Comparative Tracking Index 225 V
225 V
IEC 60250
Descriptive Properties Value Comments
Color Dark Grey
Molding Method Compression
Injection
Transfer
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