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SABIC ULTEM™ Resin 4001 Polyetherimide (PEI) (Asia)
Categories: Polymer; Thermoplastic; Polyetherimide (PEI)

Material Notes: PTFE filled, standard flow Polyetherimide (Tg 217C). ECO Conforming, UL94 V0 and 5VA listing.

Features: High Stiffness,Hydrolytic Stability,Chemical Resistance,Low Smoke and Toxicity,Good Mechanicals in Broad Temperature Range,Low Creep Sensitivity,Low Shrinkage,Good metal adhesion,Amorphous,High Strength,High Heat Resistance,Good dimensional stability,Flame Retardant,Wear resistant

Information provided by SABIC

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Physical PropertiesOriginal ValueComments
Specific Gravity 1.33 g/ccASTM D792
Moisture Absorption 0.0200 %Injection Molding
Linear Mold Shrinkage, Flow 0.0050 - 0.0070 cm/cm
@Thickness 3.20 mm
SABIC method
Melt Flow 9.5 g/10 min
@Load 6.60 kg,
Temperature 337 °C
ASTM D1238
 
Mechanical PropertiesOriginal ValueComments
Hardness, Rockwell M 110ASTM D785
Tensile Strength, Yield 103 MPa5 mm/min; ASTM D638
Elongation at Break 40 %5 mm/min; ASTM D638
Tensile Modulus 3350 MPa5 mm/min; ASTM D638
Flexural Strength 151 MPayld, 2.6 mm/min, 100 mm span; ASTM D790
Flexural Modulus 3400 MPa2.6 mm/min, 100 mm span; ASTM D790
Izod Impact Notched 117 JASTM D256
 1281 J
@Thickness 3.20 mm
reverse notched; ASTM D256
Izod Impact, Unnotched 534 J/mASTM D4812
Coefficient of Friction 0.25ASTM D1894
K Factor (Wear Factor) 27xE-10, PV=2000 psi-fpm vs Self; SABIC method
 72xE-10, PV=2000 psi-fpm vs Self; SABIC method
Limiting Pressure Velocity 1.90 MPa-m/secSABIC method
Taber Abrasion, mg/1000 Cycles 2.0CS-17, 1 kg; ASTM D1044
 
Electrical PropertiesOriginal ValueComments
Arc Resistance 60 - 120 secASTM D495
Comparative Tracking Index 100 - 175 VUL 746A
Hot Wire Ignition, HWI 60 - 120 sec
@Thickness >=0.380 mm
UL 746A
High Amp Arc Ignition, HAI 60 - 120 arcs
@Thickness >=0.380 mm
UL 746A
 >= 120 arcs
@Thickness >=1.60 mm
UL 746A
High Voltage Arc-Tracking Rate, HVTR 25.4 - 80.0 mm/minUL 746A
 
Thermal PropertiesOriginal ValueComments
Deflection Temperature at 1.8 MPa (264 psi) 200 °C
@Thickness 6.40 mm
unannealed; ASTM D648
UL RTI, Electrical 170 °CUL 746B
UL RTI, Mechanical with Impact 170 °CUL 746B
UL RTI, Mechanical without Impact 170 °CUL 746B
Flammability, UL94 V-0
@Thickness >=0.380 mm
UL 94
 5VA
@Thickness >=1.50 mm
UL 94
 
Processing PropertiesOriginal ValueComments
Nozzle Temperature 350 - 370 °C
Zone 2 345 - 365 °C
Zone 3 350 - 370 °C
Melt Temperature 350 - 370 °CInjection Molding
Mold Temperature 135 - 165 °C
Drying Temperature 135 °CInjection Molding
Dry Time 4.00 - 6.00 hourInjection Molding
 10.0 hourCumulative; Injection Molding
Back Pressure 0.300 - 0.700 MPa
Shot Size 40 - 60 %
Vent Depth 0.00250 - 0.00760 cm
Screw Speed 40 - 70 rpm

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PSABH82548 / 290495

Proto3000 – 3D Engineering Solutions

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