ULTEM™ SF2350 resin

About
High flow ULTEM blends for thin wall application&&

Product Description
SupplierSABIC
GenericPolyetherimide
Material StatusCommercial: Active
FeaturesHigh liquidity,V-0
AvailabilitysNorth America,Asia Pacific
Process MethodsInjection Molding

Technical Data
PHYSICALNominal valueUnitTest method
Density1.52g/cm³ASTM D792
Density1.52g/cm³ISO 1183
Melt Flow Rate
337℃,6.60kg15g/10minASTM D1238
Melt Volume Rate
345℃,10 kg30.4cm³/10minISO 1133

MECHANICALNominal valueUnitTest method
Tensile modulus11600MPaASTM D638
tensile strength
fracture171MPaISO 527-2/5
fracture172MPaASTM D638
Tensile strain
fracture2.6%ASTM D638
fracture2.5%ISO 527-2/5
Bending modulus9400MPaISO 178
50 mm span9320MPaASTM D790
bending strength
Yield, 50 mm span222MPaASTM D790

IMPACTNominal valueUnitTest method
Impact strength of cantilever beam notch
23℃95J/mASTM D256
23℃10kJ/m²ISO 180-1A

THERMALNominal valueUnitTest method
Hot deformation temperature
1.8 MPa, unannealed, 3.2 mm204ASTM D648
1.8 MPa, unannealed, 100 mm span209ISO 75-2/Ae
Linear coefficient of thermal expansion
TD:23~150℃5.6E-51/℃ISO 11359-2
TD:-40~150℃5.5E-51/℃ASTM E831
MD:23~150℃1.4E-51/℃ISO 11359-2
MD:-40~150℃1.5E-51/℃ASTM E831

FLAME CHARACTERISTICSNominal valueUnitTest method
Flame retardant level
1.50 mmV-0 UL 94

Process Conditions
injectionNominal valueUnitTest method
Drying temperature149°C
Drying time4.0 to 6.0hr
Drying time, maximum24hr
Recommended maximum moisture content0.020%
Recommended injection volume40 to 60%
Barrel rear temperature332 to 399°C
Barrel middle temperature338 to 399°C
Barrel front temperature343 to 399°C
Nozzle temperature343 to 399°C
Processing (melt) temperature349 to 399°C
Mold temperature135 to 163°C
Back pressure0.345 to 0.689MPa
Screw speed40 to 70rpm
Vent depth0.025 to 0.076mm

Notes
1. Typical properties: these are not to be construed as specifications.
2. 0.20 in/min
3. Type I, 0.20 in/min
4. 0.051 in/min
5. 0.079 in/min
6. 80*10*4 mm
7. 120*10*4 mm
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