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Hexion Bakelite™ PF 13 Phenolic Formaldehyde Resin, UL Listed  (discontinued **)

Category Polymer , Thermoset , Filled/Reinforced Thermoset , Phenolic
Manufacturer
Trade Name
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Hexion Bakelite™ PF 13 Phenolic Formaldehyde Resin, UL Listed  (discontinued **).pdf
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Material Notes:
Phenolic molding compound, inorganically mica filled, heat resistance, good electrical properties, UL listed molding compound 0.75 mm/V-1 (NC), 3 mm/V-0, standardized molding compound.Application areas: Electric motor slip ring commutators, commutators (adjustment motors, truck starter motors, vacuum cleaners, kitchen devices, electrical tools, electrical vehicles), bobbins.Information provided by Bak AGBak AG became a part of Hexion in 2005.
Physical Properties Metric English Comments
Density 1.85 g/cc
0.0668 lb/in³
ISO 1183
Apparent Bulk Density 0.650 g/cc
0.0235 lb/in³
ISO 60
Linear Mold Shrinkage, Flow -0.000100 cm/cm
-0.000100 in/in
Compression molding; ISO 2577
Mechanical Properties Metric English Comments
Ball Indentation Hardness 425 MPa
61600 psi
H 961/30; ISO 2039/P1
Flexural Strength 85.0 MPa
12300 psi
2 mm/min; ISO 178
Flexural Modulus 25.0 GPa
3630 ksi
ISO 178
Compressive Strength 135 MPa
19600 psi
Test specimen flat tested; ISO 604
Charpy Impact Unnotched 0.300 J/cm²

@Temperature 23.0 °C
 1.43 ft-lb/in²

@Temperature 73.4 °F
 ISO 179-1/2 eU
Charpy Impact, Notched 0.200 J/cm²

@Temperature 23.0 °C
 0.952 ft-lb/in²

@Temperature 73.4 °F
 ISO 179-1/2 eA
Thermal Properties Metric English Comments
Maximum Service Temperature, Air 150 °C
302 °F
<20000 hours; IEC 60216-P1
200 °C
392 °F
< 50 hours; IEC 60216-P1
Deflection Temperature at 8.0 MPa 160 °C
320 °F
ISO 75-2
UL RTI, Electrical 150 °C

@Thickness 0.750 mm
 302 °F

@Thickness 0.0295 in
 NC
UL RTI, Mechanical with Impact 150 °C

@Thickness 0.750 mm
 302 °F

@Thickness 0.0295 in
 NC
UL RTI, Mechanical without Impact 150 °C

@Thickness 0.750 mm
 302 °F

@Thickness 0.0295 in
 NC
Flammability, UL94 V-1

@Thickness 0.750 mm
 V-1

@Thickness 0.0295 in
 NC
V-0

@Thickness 3.00 mm
 V-0

@Thickness 0.118 in
 (NC)
Shrinkage 0.0200 %

@Temperature 110 °C
 0.0200 %

@Temperature 230 °F
 Compression molding; ISO 2577
Electrical Properties Metric English Comments
Volume Resistivity 1.00e+12 ohm-cm
1.00e+12 ohm-cm
IEC 60093
Surface Resistance 1.00e+11 ohm
1.00e+11 ohm
IEC 60093
Dielectric Constant 5.0

@Frequency 100 Hz
 5.0

@Frequency 100 Hz
 IEC 60250
Dielectric Strength 30.0 kV/mm

@Thickness 1.00 mm
 762 kV/in

@Thickness 0.0394 in
 IEC 60243-P1
Dissipation Factor 0.040

@Frequency 100 Hz
 0.040

@Frequency 100 Hz
 IEC 60250
Arc Resistance 180 - 240 sec

@Thickness 3.00 mm
 180 - 240 sec

@Thickness 0.118 in
 (NC)
High Voltage Arc Resistance to Ignition (HVAR) >= 300 sec

@Thickness 0.750 mm
 >= 300 sec

@Thickness 0.0295 in
 NC
Comparative Tracking Index 175 V
175 V
Test liquid A; IEC 60112
Hot Wire Ignition, HWI 30 - 60 sec

@Thickness 0.750 mm
 30 - 60 sec

@Thickness 0.0295 in
 NC
>= 120 sec

@Thickness 1.50 mm
 >= 120 sec

@Thickness 0.0591 in
 NC
High Amp Arc Ignition, HAI 30 - 60 arcs

@Thickness 0.750 mm
 30 - 60 arcs

@Thickness 0.0295 in
 NC
High Voltage Arc-Tracking Rate, HVTR 0.000 - 10.0 mm/min

@Thickness 3.00 mm
 0.000 - 0.394 in/min

@Thickness 0.118 in
 (NC)
Processing Properties Metric English Comments
Feed Temperature 60.0 - 75.0 °C
140 - 167 °F
Injection molding
Nozzle Temperature 80.0 - 100 °C
176 - 212 °F
Injection molding
Melt Temperature 80.0 - 100 °C
176 - 212 °F
Injection molding
Mold Temperature 160 - 190 °C
320 - 374 °F
Injection molding
160 - 190 °C
320 - 374 °F
Compression molding
Injection Pressure >= 15.0 MPa
>= 2180 psi
Compression and injection cavity mold pressure
Back Pressure 0.500 - 2.00 MPa
72.5 - 290 psi
Injection molding
Cure Time 0.167 - 0.333 min
0.00278 - 0.00556 hour
Per 1 mm of wall thickness, injection molding
0.333 - 0.667 min
0.00556 - 0.0111 hour
Per 1 mm of wall thickness, compression molding
Descriptive Properties Value Comments
Chromatic Spectrum All Colors
Creep Rupture Strength Very Good
Holding Pressure Approximately 40-60% of injection pressure
Media Resistance Very Good
Moisture Absorption 10 mg
ISO 62, 24 hours at 23°C
Reserves by Peak Temperature Very High
Thermal Expansion Very Slight
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