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Sumitomo Bakelite North America FM 4004 Fiberglass and Mineral Reinforced Phenolic Novolac

Category Polymer , Thermoset , Filled/Reinforced Thermoset , Phenolic , Phenolic, Novolac, Mineral/Glass Filled
Manufacturer Sumitomo Bakelite North America
Trade Name
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Sumitomo Bakelite North America FM 4004 Fiberglass and Mineral Reinforced Phenolic Novolac.pdf
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Material Notes:
FM 4004 is a fiberglass and mineral reinforced phenolic novolac compound. This compound exhibits excellent dimensional stability and good strength at elevated temperatures, and conforms to the requirements of ASTM D 5948, Type MFH. Information supplied by Sumitomo Bak North America.
Physical Properties Metric English Comments
Bulk Density 0.875 g/cc
0.0316 lb/in³
Powder; ASTM D1895
Density 1.88 g/cc
0.0679 lb/in³
ASTM D-792
Water Absorption 0.10 %
0.10 %
24 hour; ASTM D570
0.15 %
0.15 %
48 hour; ASTM D570
Linear Mold Shrinkage 0.0020 cm/cm
0.0020 in/in
ASTM D955
Mechanical Properties Metric English Comments
Hardness, Rockwell E 110
110
ASTM D785
Tensile Strength, Ultimate 55.0 MPa
7980 psi
ASTM D638
Flexural Strength 100 MPa
14500 psi
ASTM D790
Flexural Modulus 16.9 GPa
2450 ksi
ASTM D790
Compressive Strength 262 MPa
38000 psi
ASTM D695
Izod Impact, Notched 0.240 J/cm
0.450 ft-lb/in
ASTM D256A
Thermal Properties Metric English Comments
CTE, linear, Parallel to Flow 14.0 µm/m-°C

@Temperature 20.0 °C
7.78 µin/in-°F

@Temperature 68.0 °F
ASTM E831
Thermal Conductivity 0.540 W/m-K
3.75 BTU-in/hr-ft²-°F
ASTM C518
Maximum Service Temperature, Air 150 °C
302 °F
UL Temperature Index; UL 746B
Deflection Temperature at 1.8 MPa (264 psi) 185 °C
365 °F
As Molded; ASTM D648A
>= 282 °C
>= 540 °F
Post Baked; ASTM D648A
Flammability, UL94 V-0

@Thickness 1.60 mm
V-0

@Thickness 0.0630 in
V-0

@Thickness 3.20 mm
V-0

@Thickness 0.126 in
Electrical Properties Metric English Comments
Dielectric Constant 4.5

@Frequency 1e+6 Hz
4.5

@Frequency 1e+6 Hz
Wet; ASTM D150
Dielectric Strength 10.0 kV/mm
254 kV/in
60 Hz, wet, SS; ASTM D149
12.0 kV/mm
305 kV/in
ST; ASTM D149
Dissipation Factor 0.020

@Frequency 1e+6 Hz
0.020

@Frequency 1e+6 Hz
wet; ASTM D150
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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