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SABIC ULTEM™ Resin DT1810EV Polyetherimide (PEI) (Europe)
Categories: Polymer; Thermoplastic; Polyetherimide (PEI)

Material Notes: Improved ductility, transparent, enhanced flow Polyetherimide blend (Tg 200C) with internal mold release and enhanced ductility. ECO Conforming, UL94 V0 listed.

Features: High Stiffness,Hydrolytic Stability,Enhanced Ductility,Chemical Resistance,Easy Flow,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,Good Mold Release

Information provided by SABIC

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Physical PropertiesOriginal ValueComments
Specific Gravity 1.28 g/ccASTM D792
Density 1.28 g/ccISO 1183
Moisture Absorption 0.0200 %Injection Molding
 0.0800 %23°C / 50% RH; ISO 62
Water Absorption at Saturation 0.36 %ISO 62-1
Viscosity 56 cP
@Load 5.00 kg,
Temperature 360 °C
MVR cc/10 min; ISO 1133
Linear Mold Shrinkage, Flow 0.0050 - 0.0070 cm/cm
@Thickness 3.20 mm
SABIC method
Melt Flow 43 g/10 min
@Load 6.60 kg,
Temperature 337 °C
ASTM D1238
 
Mechanical PropertiesOriginal ValueComments
Tensile Strength at Break 80.0 MPa5 mm/min; ISO 527
 85.0 MPa5 mm/min; ASTM D638
Tensile Strength, Yield 98.0 MPa5 mm/min; ISO 527
 103 MPa5 mm/min; ASTM D638
Elongation at Break 80 %5 mm/min; ASTM D638
 80 %5 mm/min; ISO 527
Elongation at Yield 7.0 %5 mm/min; ASTM D638
 7.0 %5 mm/min; ISO 527
Tensile Modulus 2500 MPa1 mm/min; ISO 527
 3210 MPa5 mm/min; ASTM D638
Flexural Strength 135 MPayield, 2 mm/min; ISO 178
 145 MPayld, 1.3 mm/min, 50 mm span; ASTM D790
Flexural Modulus 3100 MPa2 mm/min; ISO 178
 3320 MPa1.3 mm/min, 50 mm span; ASTM D790
Izod Impact Notched 32.0 JASTM D256
 35.0 J
@Temperature -30.0 °C
ASTM D256
Izod Impact, Unnotched NBASTM D4812
 NB
@Temperature -30.0 °C
ASTM D4812
Izod Impact, Notched (ISO) 2.00 kJ/m²80*10*4; ISO 180/1A
 2.00 kJ/m²
@Temperature -30.0 °C
80*10*4; ISO 180/1A
Charpy Impact, Notched 2.00 kJ/m²Edgew 80*10*4 sp=62mm; ISO 179/1eA
Dart Drop, Total Energy 48.0 JASTM D3763
 
Electrical PropertiesOriginal ValueComments
Comparative Tracking Index 100 - 175 VUL 746A
Hot Wire Ignition, HWI 15 - 30 sec
@Thickness >=0.750 mm
UL 746A
 30 - 60 sec
@Thickness >=1.50 mm
UL 746A
 60 - 120 sec
@Thickness >=3.00 mm
UL 746A
High Amp Arc Ignition, HAI 60 - 120 arcs
@Thickness >=0.750 mm
UL 746A
 
Thermal PropertiesOriginal ValueComments
CTE, linear, Parallel to Flow 55.0 µm/m-°C
@Temperature 23.0 - 150 °C
ISO 11359-2
 60.0 µm/m-°C
@Temperature -40.0 - 150 °C
ASTM E831
CTE, linear, Transverse to Flow 55.0 µm/m-°C
@Temperature 23.0 - 150 °C
ISO 11359-2
 60.0 µm/m-°C
@Temperature -40.0 - 150 °C
ASTM E831
Deflection Temperature at 1.8 MPa (264 psi) 168 °CEdgew 120*10*4 sp=100mm; ISO 75/Ae
 173 °C
@Thickness 3.20 mm
unannealed; ASTM D648
 178 °C
@Thickness 6.40 mm
unannealed; ASTM D648
Vicat Softening Point 192 °CRate B/50; ASTM D1525
 192 °CRate B/50; ISO 306
 195 °CRate B/120; ISO 306
UL RTI, Electrical 105 °CUL 746B
UL RTI, Mechanical with Impact 105 °CUL 746B
UL RTI, Mechanical without Impact 105 °CUL 746B
Flammability, UL94 V-2
@Thickness >=0.750 mm
UL 94
 V-0
@Thickness >=3.00 mm
UL 94
 5VA
@Thickness >=3.00 mm
UL 94
Glow Wire Ignition Temperature 825 °C
@Thickness 0.750 mm
IEC 60695-2-13
 825 °C
@Thickness 1.50 mm
IEC 60695-2-13
 825 °C
@Thickness 3.00 mm
IEC 60695-2-13
Glow Wire Flammability Index 960 °C
@Thickness 0.750 mm
IEC 60695-2-12
 960 °C
@Thickness 1.50 mm
IEC 60695-2-12
 960 °C
@Thickness 3.00 mm
IEC 60695-2-12
 
Processing PropertiesOriginal ValueComments
Nozzle Temperature 325 - 350 °C
Zone 2 320 - 345 °C
Zone 3 330 - 355 °C
Melt Temperature 330 - 355 °CInjection Molding
Mold Temperature 95.0 - 135 °C
Drying Temperature 135 °CInjection Molding
Dry Time 4.00 - 6.00 hourInjection Molding
 12.0 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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