Celanese FORTRON 4665B6 PPS, 65% Mineral / Glass Reinforced

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Celanese FORTRON 4665B6 PPS, 65% Mineral / Glass Reinforced
Categories:	Polymer; Thermoplastic; Polyphenylene Sulfide (PPS); Polyphenylene Sulfide (PPS), Mineral/Glass-Fiber Filled
Material Notes:	Fortron 4665B6 offers a high Comparative Tracking Index (CTI) for application requiring resistance to high voltage. The product exhibits good heat and chemical resistance as well as good electrical properties. This grade is also inherently flame-retardant. Due to the balance of mineral and glass fibers the warpage is very low. Applications include electronic components (i.e. lamp sockets, housings and position frames). Information provided by Celanese
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Physical Properties	Metric	English	Comments

Density	2.03 g/cc	0.0733 lb/in³	ISO 1183
Water Absorption at Saturation	0.020 %	0.020 %	ISO 62
Linear Mold Shrinkage, Flow	0.0020 - 0.0060 cm/cm	0.0020 - 0.0060 in/in	ISO 294-4
Linear Mold Shrinkage, Transverse	0.0030 - 0.0070 cm/cm	0.0030 - 0.0070 in/in	ISO 294-4

Mechanical Properties	Metric	English	Comments
Hardness, Rockwell M	100	100	ISO 2039-2
Tensile Strength at Break	110 MPa	16000 psi	5mm/min; ISO 527-2/1A
Elongation at Break	1.2 %	1.2 %	5mm/min; ISO 527-2/1A
Tensile Modulus	17.3 GPa	2510 ksi	50mm/min; ISO 527-2/1A
Flexural Strength	180 MPa	26100 psi	ISO 178
Flexural Modulus	16.0 GPa	2320 ksi	ISO 178
Izod Impact, Notched (ISO)	5.00 kJ/m² @Temperature -30.0 °C	2.38 ft-lb/in² @Temperature -22.0 °F	ISO 180/1A
Charpy Impact Unnotched	1.80 J/cm²	8.57 ft-lb/in²	ISO 179/1eU
	1.80 J/cm² @Temperature -30.0 °C	8.57 ft-lb/in² @Temperature -22.0 °F	ISO 179/1eU
Charpy Impact, Notched	0.600 J/cm²	2.86 ft-lb/in²	ISO 179/1eA
	0.600 J/cm² @Temperature -30.0 °C	2.86 ft-lb/in² @Temperature -22.0 °F	ISO 179/1eA

Electrical Properties	Metric	English	Comments
Volume Resistivity	>= 1.00e+15 ohm-cm	>= 1.00e+15 ohm-cm	IEC 60093
Surface Resistance	>= 1.00e+15 ohm	>= 1.00e+15 ohm	IEC 60093
Dielectric Constant	5.3 @Frequency 1e+6 Hz	5.3 @Frequency 1e+6 Hz	IEC 60250
Dielectric Strength	25.0 kV/mm	635 kV/in	IEC 60243-1
Dissipation Factor	0.0020 @Frequency 1e+6 Hz	0.0020 @Frequency 1e+6 Hz	IEC 60250
Comparative Tracking Index	250 V	250 V	IEC 60112

Thermal Properties	Metric	English	Comments
CTE, linear, Parallel to Flow	20.0 µm/m-°C	11.1 µin/in-°F	ISO 11359-2
CTE, linear, Transverse to Flow	25.0 µm/m-°C	13.9 µin/in-°F	ISO 11359-2
Melting Point	280 °C	536 °F	10°C/min; ISO 11357-1,-2,-3
Deflection Temperature at 1.8 MPa (264 psi)	270 °C	518 °F	ISO 75-1, -2
Deflection Temperature at 8.0 MPa	215 °C	419 °F	ISO 75-1, -2
Glass Transition Temp, Tg	90.0 °C	194 °F	ISO 11357-1,-2,-3
Flammability, UL94	V-0 @Thickness 1.50 mm	V-0 @Thickness 0.0591 in
	V-0 @Thickness 0.820 mm	V-0 @Thickness 0.0323 in

Processing Properties	Metric	English	Comments
Processing Temperature	140 - 160 °C	284 - 320 °F	cavity
	330 - 340 °C	626 - 644 °F	hot runner
Feed Temperature	60.0 - 80.0 °C	140 - 176 °F
Zone 1	290 - 300 °C	554 - 572 °F
Zone 2	310 - 320 °C	590 - 608 °F
Zone 3	330 - 340 °C	626 - 644 °F
Zone 4	330 - 340 °C	626 - 644 °F
Die Temperature	310 - 330 °C	590 - 626 °F
Melt Temperature	310 - 340 °C	590 - 644 °F	ISO 294
	330 - 340 °C	626 - 644 °F
Mold Temperature	135 - 160 °C	275 - 320 °F	ISO 294
Drying Temperature	130 - 140 °C	266 - 284 °F
Dry Time	3.00 - 4.00 hour	3.00 - 4.00 hour
Moisture Content	<= 0.020 %	<= 0.020 %
Injection Pressure	50.0 - 100 MPa	7250 - 14500 psi
Hold Pressure	30.0 - 70.0 MPa	4350 - 10200 psi
Back Pressure	<= 3.00 MPa	<= 435 psi
Screw Speed	50 rpm @Diameter 55.0 mm	50 rpm @Diameter 2.17 in
	75 rpm @Diameter 40.0 mm	75 rpm @Diameter 1.57 in
	120 rpm @Diameter 25.0 mm	120 rpm @Diameter 0.984 in

Descriptive Properties
Injection molding	Yes
Injection speed	fast
Sheet extrusion	No

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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