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Rulon Bearings

Bakelite® PF 2400 Phenolic Formaldehyde Resin, High Surface Quality, Dishwasher Proof, UL Listed
Categories: Polymer; Thermoset; Filled/Reinforced Thermoset; Phenolic

Material Notes: Phenolic molding compound, inorganically/organically filled, average heat resistance, increased dimensional stability, dish washer proof, UL listed molding compound 1.5 mm / V-0 (ALL).

Applications: MCB-housings, cookware fittings, knobs, handles

Vendors: No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
 
Physical PropertiesMetricEnglishComments
Density 1.47 g/cc0.0531 lb/in³ISO 1183
Apparent Bulk Density 0.650 g/cc0.0235 lb/in³ISO 60
Linear Mold Shrinkage 0.0050 cm/cm0.0050 in/inCompression Molding. Post Shrinkage = 0.45%.; ISO 2577
 0.0075 cm/cm0.0075 in/inInjection Molding. Post Shrinkage = 0.45%.; ISO 2577
 
Mechanical PropertiesMetricEnglishComments
Ball Indentation Hardness 340 MPa49300 psiH961/30; ISO 2039/P1
Tensile Strength 55.0 MPa7980 psiISO 527 - 1/2
Tensile Modulus 7.50 GPa1090 ksiISO 527 - 1/2
Flexural Strength 95.0 MPa13800 psiISO 178
Flexural Modulus 8.00 GPa1160 ksiISO 178
Compressive Strength 250 MPa36300 psiISO 604
Charpy Impact Unnotched 0.700 J/cm²3.33 ft-lb/in²ISO 179-1 eU
Charpy Impact, Notched 0.150 J/cm²0.714 ft-lb/in²ISO 179-1eA
 
Electrical PropertiesMetricEnglishComments
Volume Resistivity 1.00e+11 ohm-cm1.00e+11 ohm-cm
Surface Resistance 1.00e+10 ohm1.00e+10 ohm
Dielectric Constant 9.5
@Frequency 100 Hz
9.5
@Frequency 100 Hz
Dielectric Strength 25.0 kV/mm
@Thickness 1.00 mm
635 kV/in
@Thickness 0.0394 in
IEC 60243-P1
Dissipation Factor 0.25
@Frequency 100 Hz
0.25
@Frequency 100 Hz
Arc Resistance 125 - 130 sec125 - 130 secASTM D495
Comparative Tracking Index 125 V125 V
Hot Wire Ignition, HWI >= 120 sec
@Thickness 1.50 mm
>= 120 sec
@Thickness 0.0591 in
(ALL)
High Amp Arc Ignition, HAI  60 - 120 arcs
@Thickness 1.50 mm
60 - 120 arcs
@Thickness 0.0591 in
(ALL)
 >= 120 arcs
@Thickness 3.00 mm
>= 120 arcs
@Thickness 0.118 in
ALL
High Voltage Arc-Tracking Rate, HVTR 10.0 - 25.4 mm/min
@Thickness 3.00 mm
0.394 - 1.00 in/min
@Thickness 0.118 in
ALL
 
Thermal PropertiesMetricEnglishComments
Maximum Service Temperature, Air 145 °C293 °F<20000 hours; IEC 60216-P1
 230 °C446 °F< 50 hours; IEC 60216-P1
Deflection Temperature at 8.0 MPa 125 °C257 °FISO 75-2
UL RTI, Electrical 150 °C
@Thickness 1.50 mm
302 °F
@Thickness 0.0591 in
(ALL)
UL RTI, Mechanical with Impact 150 °C
@Thickness 1.50 mm
302 °F
@Thickness 0.0591 in
(ALL)
UL RTI, Mechanical without Impact 150 °C
@Thickness 1.50 mm
302 °F
@Thickness 0.0591 in
(ALL)
Flammability, UL94 V-0
@Thickness 1.50 mm
V-0
@Thickness 0.0591 in
All colors
 
Processing PropertiesMetricEnglishComments
Feed Temperature 60.0 - 75.0 °C140 - 167 °FInjection molding
Nozzle Temperature 80.0 - 100 °C176 - 212 °FInjection molding
Melt Temperature 80.0 - 100 °C176 - 212 °FInjection molding
Mold Temperature 160 - 190 °C320 - 374 °FInjection molding
 160 - 190 °C320 - 374 °FCompression molding
Injection Pressure >= 15.0 MPa>= 2180 psiCompression and injection cavity mold pressure
Back Pressure 0.500 - 2.00 MPa72.5 - 290 psiInjection molding
Cure Time 0.167 - 0.333 min0.00278 - 0.00556 hourPer 1 mm of wall thickness, injection molding
 0.333 - 0.667 min0.00556 - 0.0111 hourPer 1 mm of wall thickness, compression molding
 
Descriptive Properties
Chromatic SpectrumAll Colors
Creep Rupture StrengthVery Good
Holding PressureApproximately 40-60% of injection pressure
Media ResistanceVery Good
Thermal ExpansionVery Slight
Water absorption (mg)4524h / 23°C

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 terms of use regarding this information. Click here to view all the property values for this datasheet as they were originally entered into MatWeb.

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