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Plenco 7579 Phenolic, Granular, Compression Molded
Categories:
Polymer
;
Thermoset
;
Filled/Reinforced Thermoset
;
Phenolic
;
Phenolic, Novolac, Woodflour Filled
Material Notes:
PLENCO 07579 is a fast curing, woodflour filled, novolac phenolic molding compound, formulated for industrial applications that do not require a smooth finish. UL recognized under component file E40654.
Information supplied by Plenco.
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Physical Properties
Original Value
Comments
Bulk Density
0.600
g/cc
ASTM D1895
Density
1.40
g/cc
ASTM D792
Water Absorption
0.64 %
ASTM D570
Linear Mold Shrinkage
0.0042
cm/cm
ASTM D955
Mechanical Properties
Original Value
Comments
Hardness, Rockwell E
80
ASTM D785
Tensile Strength, Ultimate
45.0
MPa
ASTM D638
Elongation at Break
0.55 %
ASTM D638
Tensile Modulus
9.20
GPa
ASTM D638
Flexural Strength
76.0
MPa
ASTM D790
Flexural Modulus
8.40
GPa
ASTM D790
Compressive Strength
193
MPa
ASTM D695
Izod Impact, Notched
24.1
J/m
ASTM D256
Charpy Impact, Notched
0.249
J/cm²
ASTM D256
Impact
175
J/m Drop Ball Impact; PLENCO
Electrical Properties
Original Value
Comments
Volume Resistivity
1.00e+12
ohm-cm
ASTM D247
Dielectric Constant
5.1
ASTM D150
Dielectric Strength
12.0
kV/mm
Short Time; ASTM D149
Dissipation Factor
0.046
ASTM D150
Arc Resistance
115
sec
ASTM D495
Comparative Tracking Index
175
V
ASTM D3638
Thermal Properties
Original Value
Comments
CTE, linear
75.0
µm/m-°C
@Temperature 40.0 - 130 °C
TMA; ASTM E831
Maximum Service Temperature, Air
187
°C
Heat Resistance; ASTM D570D
Deflection Temperature at 1.8 MPa (264 psi)
179
°C
ASTM D648
Flammability, UL94
V-1
@Thickness 5.10 mm
Oxygen Index
25 %
ASTM D2863
Shrinkage
0.27 %
72 hr, 120ºC; ASTM D1299
Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's
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PLEM52 / 50733
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