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Quantum Composites LYTEX® 4084 63% Glass Fiber Reinforced Epoxy SMC

Category Polymer , Thermoset , Composite SMC , Epoxy , Epoxy/Glass SMC
Manufacturer Quantum Composites
Trade Name Lytex®
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Quantum Composites LYTEX® 4084 63% Glass Fiber Reinforced Epoxy SMC.pdf
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Material Notes:
LYTEX 4084 is an epoxy high performance, glass fiber reinforced ESC molding compound designed for military and aerospace structural applications requiring excellent mechanical properties, retention of properties at elevated temperatures, good chemical resistance and excellent electrical properties.Form = SheetColor = BlackGlass Fiber Content = 63% nominalInformation provided by Quantum Composites.
Physical Properties Metric English Comments
Specific Gravity 1.85 g/cc
1.85 g/cc
ASTM D792
Water Absorption 0.080 %
0.080 %
ASTM D570
Linear Mold Shrinkage 0.00050 cm/cm
0.00050 in/in
ASTM D955
Spiral Flow 30.5 cm

@Temperature 163 °C
12.0 in

@Temperature 325 °F
Mechanical Properties Metric English Comments
Tensile Strength 268 MPa
38900 psi
ASTM D638
Flexural Strength 475 MPa
68900 psi
ASTM D790
Flexural Modulus 193 GPa
28000 ksi
ASTM D790
Izod Impact, Notched 23.5 J/cm
44.0 ft-lb/in
ASTM D256
Thermal Properties Metric English Comments
Maximum Service Temperature, Air 175 °C
347 °F
300 °C
572 °F
Deflection Temperature, Load not specified; ASTM D648
Electrical Properties Metric English Comments
Volume Resistivity 3.00e+14 ohm-cm
3.00e+14 ohm-cm
ASTM D257
Dielectric Constant 4.3

@Frequency 100 Hz
4.3

@Frequency 100 Hz
ASTM D150
Dielectric Strength 19.7 kV/mm
500 kV/in
ASTM D149
Dissipation Factor 0.0080

@Frequency 100 Hz
0.0080

@Frequency 100 Hz
ASTM D150
Processing Properties Metric English Comments
Processing Temperature 121 - 166 °C
250 - 330 °F
Mold Temperature
Cure Time 5.00 - 10.0 min
0.0833 - 0.167 hour
Shelf Life 6.00 Month

@Temperature -17.8 °C
6.00 Month

@Temperature 0.000 °F
Descriptive Properties Value Comments
Fiber Length (in) 1
Glass
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