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Celanese FORTRON 1342L4 PPS, 40% Specialty
Categories:
Polymer
;
Thermoplastic
;
Polyphenylene Sulfide (PPS)
;
Polyphenylene Sulfide (PPS) with 40% Glass Fiber Filler
Material Notes:
Fortron 1342L4 is a low wear grade, ideally suited for bearings, gears and other sliding friction/wear applications. This product is glass fiber reinforced and contains PTFE.
Information provided by Celanese
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Physical Properties
Original Value
Comments
Specific Gravity
1.70
g/cc
ASTM D792
Density
1.69
g/cc
ISO 1183
Water Absorption
0.020 %
@Temperature 22.8 °C
24hr immersion; ASTM D570
Water Absorption at Saturation
0.020 %
ISO 62
Linear Mold Shrinkage, Flow
0.0020
cm/cm
ISO 294-4
0.0020
-
0.0030
cm/cm
ASTM D955
Linear Mold Shrinkage, Transverse
0.0050
cm/cm
ISO 294-4
0.0050
-
0.0070
cm/cm
ASTM D955
Mechanical Properties
Original Value
Comments
Tensile Strength at Break
165
MPa
5mm/min; ISO 527-2/1A
22000
psi
ASTM D638
Elongation at Break
1.6 %
5mm/min; ISO 527-2/1A
2.0 %
ASTM D638
Tensile Modulus
14400
MPa
50mm/min; ISO 527-2/1A
Flexural Strength
245
MPa
ISO 178
33500
psi
ASTM D790
Flexural Modulus
13700
MPa
ISO 178
1.90e+6
psi
ASTM D790
Izod Impact, Unnotched
1.60
ft-lb/in
ASTM D256
Izod Impact, Notched (ISO)
8.50
kJ/m²
@Temperature -30.0 °C
ISO 180/1A
Charpy Impact Unnotched
44.0
kJ/m²
ISO 179/1eU
Charpy Impact, Notched
8.50
kJ/m²
ISO 179/1eA
8.50
kJ/m²
@Temperature -30.0 °C
ISO 179/1eA
Coefficient of Friction, Dynamic
0.16
steel; ASTM D1894
0.21
Fortron; ASTM D1894
Coefficient of Friction, Static
0.20
steel; ISO 8295
0.20
steel; ASTM D1894
0.27
Fortron; ASTM D1894
K (wear) Factor
166
x 10
-10
in³-min/ft-lb-hr
416 Stainless,16 µ-in,90F,PV2000,40 psi,50 ft/min; ASTM D3702
323
x 10
-10
in³-min/ft-lb-hr
C-1018 steel,16 µ-in,120F,PV2000,40 psi,50 ft/min; ASTM D3702
825
x 10
-10
in³-min/ft-lb-hr
C-1018 steel,16 µ-in,200F,PV2000,40 psi,50 ft/min; ASTM D3702
Thermal Properties
Original Value
Comments
CTE, linear, Parallel to Flow
22.0
µm/m-°C
ISO 11359-2
CTE, linear, Transverse to Flow
40.0
µm/m-°C
ISO 11359-2
Melting Point
280
°C
10°C/min; ISO 11357-1,-2,-3
Deflection Temperature at 1.8 MPa (264 psi)
270
°C
ISO 75-1, -2
514
°F
ASTM D648
Deflection Temperature at 8.0 MPa
215
°C
ISO 75-1, -2
Glass Transition Temp, Tg
90.0
°C
ISO 11357-1,-2,-3
Flammability, UL94
V-0
@Thickness 1.50 mm
V-0
@Thickness 0.750 mm
Processing Properties
Original Value
Comments
Processing Temperature
140
-
160
°C
cavity
330
-
340
°C
hot runner
Feed Temperature
60.0
-
80.0
°C
Zone 1
290
-
300
°C
Zone 2
310
-
320
°C
Zone 3
330
-
340
°C
Zone 4
330
-
340
°C
Die Temperature
310
-
330
°C
Melt Temperature
330
-
340
°C
Drying Temperature
130
-
140
°C
Dry Time
3.00
-
4.00
hour
Moisture Content
<= 0.020 %
Injection Pressure
50.0
-
100
MPa
Hold Pressure
30.0
-
70.0
MPa
Back Pressure
<=
3.00
MPa
Screw Speed
50
rpm
@Diameter 55.0 mm
75
rpm
@Diameter 40.0 mm
120
rpm
@Diameter 25.0 mm
Descriptive Properties
Injection molding
Yes
Injection speed
fast
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
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PHCQ276 / 178731
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