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Sumitomo Bakelite North America FM 4005 Fiberglass Reinforced Phenolic Novolac

Category Polymer , Thermoset , Filled/Reinforced Thermoset , Phenolic , Phenolic, Novolac, Glass Filled
Manufacturer Sumitomo Bakelite North America
Trade Name
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Sumitomo Bakelite North America FM 4005 Fiberglass Reinforced Phenolic Novolac.pdf
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Material Notes:
FM 4005 is a fiberglass reinforced phenolic novolac molding compound, with excellent dimensional stability and good strength at elevated temperatures. This material is compliant with the specifications of ASTM D 5948, Type MFH. Information supplied by Sumitomo Bak North America.
Physical Properties Metric English Comments
Bulk Density 0.800 g/cc
0.0289 lb/in³
Powder; ASTM D1895
Density 1.77 g/cc
0.0639 lb/in³
ASTM D-792
Water Absorption 0.23 %
0.23 %
48 hour; ASTM D570
Linear Mold Shrinkage 0.0025 cm/cm
0.0025 in/in
ASTM D955
Mechanical Properties Metric English Comments
Tensile Strength, Ultimate 75.0 MPa
10900 psi
ASTM D638
Flexural Strength 140 MPa
20300 psi
ASTM D790
Flexural Modulus 15.0 GPa
2180 ksi
ASTM D790
Compressive Strength 255 MPa
37000 psi
ASTM D695
Izod Impact, Notched 0.300 J/cm
0.562 ft-lb/in
ASTM D256A
Thermal Properties Metric English Comments
CTE, linear, Parallel to Flow 19.0 µm/m-°C

@Temperature 20.0 °C
10.6 µin/in-°F

@Temperature 68.0 °F
ASTM E831
Maximum Service Temperature, Air 150 °C
302 °F
UL Temperature Index; UL 746B
Deflection Temperature at 1.8 MPa (264 psi) 190 °C
374 °F
As Molded; ASTM D648A
>= 282 °C
>= 540 °F
Post Baked; ASTM D648A
Flammability, UL94 V-0

@Thickness 3.20 mm
V-0

@Thickness 0.126 in
Electrical Properties Metric English Comments
Dielectric Strength 8.00 kV/mm
203 kV/in
60 Hz, wet, SS; ASTM D149
10.0 kV/mm
254 kV/in
ST; ASTM D149
Arc Resistance 180 sec
180 sec
ASTM D495
Descriptive Properties Value Comments
Available Molding Grades Compression, Transfer, Injection
Color Black, Green
Form Granular
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