Bakelite® PF 6771 Phenolic Molding Compound

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Bakelite® PF 6771 Phenolic Molding Compound
Categories:	Polymer; Thermoset; Phenolic; Phenolic, Novolac, Glass Filled
Material Notes:	Phenolic molding compound, inorganically filled, glass fiber reinforced, high dimensional stability at raised temperature, good media resistance, heat-resistant. flammability tested: V-0 / 1,5mm (ALL) Applications: Thermally and mechanically highly stressed parts in automotive field, water pump housing
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Physical Properties	Metric	English	Comments

Density	1.70 g/cc	0.0614 lb/in³	ISO 1183
Apparent Bulk Density	0.700 g/cc	0.0253 lb/in³	ISO 60
Linear Mold Shrinkage	0.0020 cm/cm	0.0020 in/in	Injection Molding. Post Shrinkage = 0.05%.; ISO 2577

Mechanical Properties	Metric	English	Comments
Tensile Strength	115 MPa	16700 psi	ISO 527 - 1/2
Tensile Modulus	17.0 GPa	2470 ksi	ISO 527 - 1/2
Flexural Strength	215 MPa	31200 psi	ISO 178
Flexural Modulus	15.5 GPa	2250 ksi	ISO 178
Compressive Strength	265 MPa	38400 psi	ISO 604
Charpy Impact Unnotched	1.70 J/cm²	8.09 ft-lb/in²	ISO 179-1 eU
Charpy Impact, Notched	0.400 J/cm²	1.90 ft-lb/in²	ISO 179-1eA

Electrical Properties	Metric	English	Comments
Volume Resistivity	1.00e+12 ohm-cm	1.00e+12 ohm-cm
Surface Resistance	1.00e+11 ohm	1.00e+11 ohm
Dielectric Constant	6.0 @Frequency 100 Hz	6.0 @Frequency 100 Hz
Dielectric Strength	33.0 kV/mm @Thickness 1.00 mm	838 kV/in @Thickness 0.0394 in	IEC 60243-P1
Dissipation Factor	0.10 @Frequency 100 Hz	0.10 @Frequency 100 Hz

Thermal Properties	Metric	English	Comments
Deflection Temperature at 8.0 MPa	170 °C	338 °F	ISO 75-2

Descriptive Properties
Water absorption (mg)	12		24h / 23°C

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PBAKE988 / 192350

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