Celanese FORTRON 1140L7 PPS, 40% Glass Reinforced

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Celanese FORTRON 1140L7 PPS, 40% Glass Reinforced
Categories:	Polymer; Thermoplastic; Polyphenylene Sulfide (PPS); Polyphenylene Sulfide (PPS) with 40% Glass Fiber Filler
Material Notes:	One of the easiest flowing 40% glass reinforced grade in the Fortron product line. This material can be processed at fast cycle times due to the unique crystallization characteristics. This product offers good heat and chemical resistance, as well as, good electrical properties. The product is inherently flame-retardant and exhibits high hardness and rigidity. Information provided by Celanese
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Physical Properties	Metric	English	Comments

Specific Gravity	1.64 g/cc	1.64 g/cc	ASTM D792
Density	1.65 g/cc	0.0596 lb/in³	ISO 1183
Water Absorption	0.030 % @Temperature 22.8 °C	0.030 % @Temperature 73.0 °F	24hr immersion; ASTM D570
Water Absorption at Saturation	0.020 %	0.020 %	ISO 62
Linear Mold Shrinkage, Flow	0.0020 cm/cm	0.0020 in/in	ASTM D955
	0.0010 - 0.0030 cm/cm	0.0010 - 0.0030 in/in	ISO 294-4
Linear Mold Shrinkage, Transverse	0.0050 cm/cm	0.0050 in/in	ASTM D955
	0.0050 - 0.0070 cm/cm	0.0050 - 0.0070 in/in	ISO 294-4

Mechanical Properties	Metric	English	Comments
Hardness, Rockwell M	100	100	ISO 2039-2
	103	103	ASTM D785
Tensile Strength at Break	145 MPa	21000 psi	ASTM D638
	170 MPa	24700 psi	5mm/min; ISO 527-2/1A
Elongation at Break	1.2 %	1.2 %	ASTM D638
	1.6 %	1.6 %	5mm/min; ISO 527-2/1A
Tensile Modulus	14.5 GPa	2100 ksi	50mm/min; ISO 527-2/1A
Flexural Strength	207 MPa	30000 psi	ASTM D790
	260 MPa	37700 psi	ISO 178
Flexural Modulus	14.5 GPa	2100 ksi	ASTM D790
	14.5 GPa	2100 ksi	ISO 178
Izod Impact, Notched	0.747 J/cm	1.40 ft-lb/in	ASTM D256
Izod Impact, Unnotched	3.68 J/cm	6.90 ft-lb/in	ASTM D256
Izod Impact, Notched (ISO)	8.00 kJ/m² @Temperature -30.0 °C	3.81 ft-lb/in² @Temperature -22.0 °F	ISO 180/1A

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	3.7 @Frequency 1000 Hz	3.7 @Frequency 1000 Hz	ASTM D150
	3.7 @Frequency 1e+6 Hz	3.7 @Frequency 1e+6 Hz	ASTM D150
Dielectric Strength	26.0 kV/mm	660 kV/in	IEC 60243-1
Dissipation Factor	0.0010 @Frequency 1000 Hz	0.0010 @Frequency 1000 Hz	ASTM D150
	0.0010 @Frequency 1e+6 Hz	0.0010 @Frequency 1e+6 Hz	ASTM D150
Arc Resistance	134 sec	134 sec	ASTM D495
Comparative Tracking Index	125 V	125 V	IEC 60112
	150 V	150 V	ASTM D3638

Thermal Properties	Metric	English	Comments
Melting Point	280 °C	536 °F	10°C/min; ISO 11357-1,-2,-3
Deflection Temperature at 0.46 MPa (66 psi)	280 °C	536 °F	ASTM D648
Deflection Temperature at 1.8 MPa (264 psi)	265 °C	509 °F	ASTM D648
	270 °C	518 °F	ISO 75-1, -2
Deflection Temperature at 8.0 MPa	200 °C	392 °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 0.380 mm	V-0 @Thickness 0.0150 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

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