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Plaslok 204 Black General Purpose Woodflour/Mineral Filled Phenolic Molding Compound  (discontinued **)

Category Polymer , Thermoset , Filled/Reinforced Thermoset , Phenolic , Phenolic, Novolac, Woodflour/Mineral Filled
Manufacturer
Trade Name
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Plaslok 204 Black General Purpose Woodflour/Mineral Filled Phenolic Molding Compound  (discontinued **).pdf
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Material Notes:
Plaslok Corporation was purchased by Plastics Engineering Company (maker of Plenco brand materials) in March 2000. The Plaslok name is no longer in use. Plaslok 204 is a two-stage, woodflour and mineral-filled phenolic molding compound formulated to accommodate a wide range of molding situations. In addition, it is recommended for use in thin wall applications where a UL94 V0 rating is required. This compound has been specially formulated in order to have improved electrical properties, as well as good machinability.Data provided by Plaslok Corporation.
Physical Properties Metric English Comments
Density 1.46 g/cc
0.0527 lb/in³
ASTM D792
Apparent Bulk Density 0.600 g/cc
0.0217 lb/in³
ASTM D1895
Water Absorption 0.50 %
0.50 %
ASTM D570
Linear Mold Shrinkage 0.0060 cm/cm
0.0060 in/in
Compression; ASTM D955
Mechanical Properties Metric English Comments
Tensile Strength, Ultimate 45.0 MPa
6530 psi
ASTM D638
Flexural Yield Strength 83.0 MPa
12000 psi
ASTM D790
Flexural Modulus 6.90 GPa
1000 ksi
ASTM D790
Compressive Yield Strength 207 MPa
30000 psi
ASTM D695
Thermal Properties Metric English Comments
Deflection Temperature at 1.8 MPa (264 psi) 149 °C
300 °F
ASTM D648
UL RTI, Electrical 150 °C
302 °F
1.57 mm
UL RTI, Mechanical with Impact 150 °C
302 °F
1.57 mm
UL RTI, Mechanical without Impact 150 °C
302 °F
1.57 mm
Flammability, UL94 V-0
V-0
1.57 mm
V-0
V-0
1.57 mm
Oxygen Index 31.4 %
31.4 %
ASTM D2863
Electrical Properties Metric English Comments
Electrical Resistivity 1.80e+11 ohm-cm
1.80e+11 ohm-cm
ASTM D257
Dielectric Constant 5.2
5.2
1MHz; ASTM D150
7.0
7.0
60 Hz; ASTM D150
Dielectric Strength 12.8 kV/mm
325 kV/in
ASTM D149
Dissipation Factor 0.030
0.030
1 MHz; ASTM D150
0.070
0.070
60 Hz; ASTM D150
Comparative Tracking Index 185 V
185 V
UL 746
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