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SABIC ULTEM™ Resin DU442 Polyetherimide (PEI) (Asia)
Categories:
Polymer
;
Thermoplastic
;
Polyetherimide (PEI)
Material Notes:
High Flow, white colorable , UV Stabilized, impact resistant Polyetherimide blend. ECO Conforming.
Features: Appearance & Durability,High Impact Resistance,High Flow
Information provided by SABIC
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Physical Properties
Original Value
Comments
Specific Gravity
1.26
g/cc
ASTM D792
Moisture Absorption
0.0200 %
Injection Molding
Linear Mold Shrinkage, Flow
0.0040
-
0.0070
cm/cm
24hrs; ASTM D955
Melt Flow
34
g/10 min
@Load 6.60 kg,
Temperature 295 °C
ASTM D1238
Mechanical Properties
Original Value
Comments
Tensile Strength, Yield
66.0
MPa
5 mm/min; ASTM D638
Elongation at Break
10 %
5 mm/min; ASTM D638
Tensile Modulus
2990
MPa
5 mm/min; ASTM D638
Flexural Strength
107
MPa
yld, 2.6 mm/min, 100 mm span; ASTM D790
Flexural Modulus
3060
MPa
2.6 mm/min, 100 mm span; ASTM D790
Izod Impact Notched
214
J
ASTM D256
1490
J
@Thickness 3.20 mm
reverse notched; ASTM D256
Thermal Properties
Original Value
Comments
Deflection Temperature at 1.8 MPa (264 psi)
130
°C
@Thickness 6.40 mm
unannealed; ASTM D648
Processing Properties
Original Value
Comments
Nozzle Temperature
280
-
305
°C
Zone 2
280
-
305
°C
Zone 3
280
-
305
°C
Melt Temperature
280
-
305
°C
Injection Molding
Mold Temperature
90.0
-
110
°C
Drying Temperature
125
°C
Injection Molding
Dry Time
4.00
-
6.00
hour
Injection Molding
12.0
hour
Cumulative; Injection Molding
Back Pressure
0.300
-
0.700
MPa
Shot Size
50 - 70 %
Vent Depth
0.00250
-
0.00760
cm
Screw Speed
40
-
70
rpm
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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PSABH82709 / 290656
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