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Momentive Performance Materials PF 2855 Phenolic Formaldehyde Resin, High Surface Quality, Low Shrin

Momentive Performance Materials PF 2855 Phenolic Formaldehyde Resin, High Surface Quality, Low Shrin 物性表: Momentive Performance Materials PF 2855 Phenolic Formaldehyde Resin, High Surface Quality, Low Shrin物性表及特性介紹,Momentive Performance Materials PF 2855 Phenolic Formaldehyde Resin, High Surface Quality, Low Shrin注塑參數(shù)詳情,如需Momentive Performance Materials PF 2855 Phenolic Formaldehyde Resin, High Surface Quality, Low Shrin下載, 可到相關(guān)下載區(qū)下載

密度 [g/cm3]: 1.51
彎曲模量 [MPa]: 8.50

Physical Properties	Metric	English	Comments

Density	1.51 g/cc	0.0546 lb/in3	ISO 1183
Apparent Bulk Density	0.770 g/cc	0.0278 lb/in3	ISO 60
Linear Mold Shrinkage, Flow	0.0050 cm/cm	0.0050 in/in	Injection molding; ISO 2577

Mechanical Properties	Metric	English	Comments
Flexural Strength	90.0 MPa	13100 psi	2 mm/min; ISO 178
Flexural Modulus	8.50 GPa	1230 ksi	ISO 178
Charpy Impact Unnotched	0.600 J/cm2 @Temperature 23.0 °C	2.86 ft-lb/in2 @Temperature 73.4 °F	ISO 179-1/2 eU
Charpy Impact, Notched	0.140 J/cm2 @Temperature 23.0 °C	0.666 ft-lb/in2 @Temperature 73.4 °F	ISO 179-1/2 eA

Electrical Properties	Metric	English	Comments
Volume Resistivity	1.00e+11 ohm-cm	1.00e+11 ohm-cm	IEC 60093
Surface Resistance	1.00e+10 ohm	1.00e+10 ohm	IEC 60093
Dielectric Constant	12 @Frequency 100 Hz	12 @Frequency 100 Hz	IEC 60250
Dielectric Strength	5.00 kV/mm @Thickness 1.00 mm	127 kV/in @Thickness 0.0394 in	IEC 60243-P1
Dissipation Factor	0.15 @Frequency 100 Hz	0.15 @Frequency 100 Hz	IEC 60250
Arc Resistance	125 - 130 sec	125 - 130 sec	ASTM D495
Hot Wire Ignition, HWI	>= 120 sec @Thickness 3.00 mm	>= 120 sec @Thickness 0.118 in	ALL
High Amp Arc Ignition, HAI	15 - 30 arcs @Thickness 3.00 mm	15 - 30 arcs @Thickness 0.118 in	ALL

Thermal Properties	Metric	English	Comments
Maximum Service Temperature, Air	150 °C	302 °F	<20000 hours; IEC 60216-P1
	230 °C	446 °F	< 50 hours; IEC 60216-P1
Deflection Temperature at 8.0 MPa	135 °C	275 °F	ISO 75-2
UL RTI, Electrical	150 °C @Thickness 3.00 mm	302 °F @Thickness 0.118 in	ALL
UL RTI, Mechanical with Impact	150 °C @Thickness 3.00 mm	302 °F @Thickness 0.118 in	ALL
UL RTI, Mechanical without Impact	150 °C @Thickness 3.00 mm	302 °F @Thickness 0.118 in	ALL
Flammability, UL94	V-0 @Thickness 3.00 mm	V-0 @Thickness 0.118 in	(ALL)
Shrinkage	0.35 %	0.35 %	Injection molding, 168 hours/110°C; ISO 2577

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
Chromatic Spectrum	All Colors
Creep Rupture Strength	Very Good
Holding Pressure	Approximately 40-60% of injection pressure
Media Resistance	Very Good
Moisture Absorption	15 mg		ISO 62, 24 hours at 23°C
Reserves by Peak Temperature	Very High
Thermal Expansion	Very Slight

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Momentive Performance Materials PF 2855 Phenolic Formaldehyde Resin
High Surface Quality
Low Shrin

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