ULTEM™ 4211 resin

About
20% Glass fiber filled and PTFE filled, standard flow Polyetherimide (Tg 217C). ECO Conforming.&&

Product Description
SupplierSABIC
GenericPolyetherimide
Material StatusCommercial: Active
FeaturesECO
AvailabilitysNorth America,Asia Pacific
Process MethodsInjection Molding

Technical Data
PHYSICALNominal valueUnitTest method
Density1.48g/cm³ASTM D792
Melt Flow Rate
337℃,6.60kg10g/10minASTM D1238

MECHANICALNominal valueUnitTest method
tensile strength
yield129MPaASTM D638
Tensile strain
fracture3.0%ASTM D638
Bending modulus
100 mm span7100MPaASTM D790
bending strength
Fracture, 100 mm span193MPaASTM D790

IMPACTNominal valueUnitTest method
Impact strength of cantilever beam notch
3.2mm440J/mASTM D256

THERMALNominal valueUnitTest method
Hot deformation temperature
1.8 MPa, unannealed, 6.4 mm212ASTM D648

Process Conditions
injectionNominal valueUnitTest method
Drying temperature135°C
Drying time4.0 to 6.0hr
Drying time, maximum10hr
Recommended maximum moisture content0.020%
Recommended injection volume40 to 60%
Barrel rear temperature338 to 360°C
Barrel middle temperature343 to 366°C
Barrel front temperature349 to 371°C
Nozzle temperature349 to 371°C
Processing (melt) temperature349 to 371°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. Type I, 0.20 in/min
3. 0.10 in/min
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