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Ensinger PEI

SABIC LEXAN™ Copolymer SLX2571T Polycarbonate (PC) (Europe)
Categories: Polymer; Thermoplastic; Polycarbonate (PC)

Material Notes: Transparent weatherable PC copolymer for blowmolding/extrusion.

Features: Weatherable

Information provided by SABIC

Vendors: No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
 
Physical PropertiesMetricEnglishComments
Specific Gravity 1.20 g/cc1.20 g/ccASTM D792
Density 1.20 g/cc0.0434 lb/in³ISO 1183
Moisture Absorption 0.0200 %0.0200 %Extrusion Blow Molding
 0.150 %0.150 %23°C / 50% RH; ISO 62
Water Absorption at Saturation 0.35 %0.35 %ISO 62-1
Viscosity 2.0 cP
@Load 1.20 kg,
Temperature 300 °C
2.0 cP
@Load 2.65 lb,
Temperature 572 °F
MVR cc/10 min; ISO 1133
Linear Mold Shrinkage, Flow 0.0060 - 0.0080 cm/cm
@Thickness 3.20 mm
0.0060 - 0.0080 in/in
@Thickness 0.126 in
SABIC method
Melt Flow 3.0 g/10 min
@Load 1.20 kg,
Temperature 300 °C
3.0 g/10 min
@Load 2.65 lb,
Temperature 572 °F
ASTM D1238
 
Mechanical PropertiesMetricEnglishComments
Tensile Strength at Break 63.0 MPa9140 psi50 mm/min; ISO 527
 64.0 MPa9280 psi50 mm/min; ASTM D638
Tensile Strength, Yield 62.0 MPa8990 psi50 mm/min; ASTM D638
 63.0 MPa9140 psi50 mm/min; ISO 527
Elongation at Break 98 %98 %50 mm/min; ISO 527
 106 %106 %50 mm/min; ASTM D638
Elongation at Yield 6.0 %6.0 %50 mm/min; ISO 527
 7.5 %7.5 %50 mm/min; ASTM D638
Tensile Modulus 2.35 GPa341 ksi1 mm/min; ISO 527
 2.40 GPa348 ksi5 mm/min; ASTM D638
Flexural Strength 94.0 MPa13600 psiyield, 2 mm/min; ISO 178
 101 MPa14600 psiyld, 1.3 mm/min, 50 mm span; ASTM D790
Flexural Modulus 2.24 GPa325 ksi2 mm/min; ISO 178
 2.40 GPa348 ksi1.3 mm/min, 50 mm span; ASTM D790
Izod Impact Notched 848 J625 ft-lbASTM D256
 141 J
@Temperature -30.0 °C
104 ft-lb
@Temperature -22.0 °F
ASTM D256
Izod Impact, Notched (ISO) 70.0 kJ/m²33.3 ft-lb/in²80*10*3; ISO 180/1A
 10.0 kJ/m²
@Temperature -30.0 °C
4.76 ft-lb/in²
@Temperature -22.0 °F
80*10*3; ISO 180/1A
Izod Impact, Unnotched (ISO) NBNB80*10*3; ISO 180/1U
Charpy Impact Unnotched NBNBEdgew 80*10*3 sp=62mm; ISO 179/1eU
Charpy Impact, Notched 7.50 J/cm²35.7 ft-lb/in²Edgew 80*10*3 sp=62mm; ISO 179/1eA
 1.50 J/cm²
@Temperature -30.0 °C
7.14 ft-lb/in²
@Temperature -22.0 °F
Edgew 80*10*3 sp=62mm; ISO 179/1eA
Dart Drop, Total Energy 74.0 J54.6 ft-lbASTM D3763
 
Electrical PropertiesMetricEnglishComments
Hot Wire Ignition, HWI  30 - 60 sec
@Thickness >=1.00 mm
30 - 60 sec
@Thickness >=0.0394 in
UL 746A
 60 - 120 sec
@Thickness >=3.00 mm
60 - 120 sec
@Thickness >=0.118 in
UL 746A
High Amp Arc Ignition, HAI 15 - 30 arcs
@Thickness >=1.00 mm
15 - 30 arcs
@Thickness >=0.0394 in
UL 746A
 
Thermal PropertiesMetricEnglishComments
CTE, linear, Parallel to Flow  60.2 µm/m-°C
@Temperature -40.0 - 40.0 °C
33.4 µin/in-°F
@Temperature -40.0 - 104 °F
ASTM E831
 60.2 µm/m-°C
@Temperature -40.0 - 40.0 °C
33.4 µin/in-°F
@Temperature -40.0 - 104 °F
ISO 11359-2
CTE, linear, Transverse to Flow  63.6 µm/m-°C
@Temperature -40.0 - 40.0 °C
35.3 µin/in-°F
@Temperature -40.0 - 104 °F
ASTM E831
 63.6 µm/m-°C
@Temperature -40.0 - 40.0 °C
35.3 µin/in-°F
@Temperature -40.0 - 104 °F
ISO 11359-2
Deflection Temperature at 1.8 MPa (264 psi) 125 °C257 °FFlatw 80*10*4 sp=64mm; ISO 75/Af
 126 °C
@Thickness 3.20 mm
259 °F
@Thickness 0.126 in
unannealed; ASTM D648
Vicat Softening Point 143 °C289 °FRate B/50; ASTM D1525
 143 °C289 °FRate B/50; ISO 306
 145 °C293 °FRate B/120; ISO 306
UL RTI, Electrical 110 °C230 °FUL 746B
UL RTI, Mechanical with Impact 110 °C230 °FUL 746B
UL RTI, Mechanical without Impact 110 °C230 °FUL 746B
Flammability, UL94  V-2
@Thickness >=1.50 mm
V-2
@Thickness >=0.0591 in
UL 94
 V-0
@Thickness >=3.00 mm
V-0
@Thickness >=0.118 in
UL 94
Glow Wire Ignition Temperature  850 °C
@Thickness 1.00 mm
1560 °F
@Thickness 0.0394 in
IEC 60695-2-13
 850 °C
@Thickness 1.50 mm
1560 °F
@Thickness 0.0591 in
IEC 60695-2-13
 875 °C
@Thickness 3.00 mm
1610 °F
@Thickness 0.118 in
IEC 60695-2-13
Glow Wire Flammability Index  850 °C
@Thickness 1.50 mm
1560 °F
@Thickness 0.0591 in
IEC 60695-2-12
 960 °C
@Thickness 3.00 mm
1760 °F
@Thickness 0.118 in
IEC 60695-2-12
 960 °C
@Thickness 1.00 mm
1760 °F
@Thickness 0.0394 in
IEC 60695-2-12
 
Processing PropertiesMetricEnglishComments
Zone 1 260 - 275 °C500 - 527 °FExtrusion Blow Molding
Zone 2 260 - 275 °C500 - 527 °FExtrusion Blow Molding
Zone 3 260 - 275 °C500 - 527 °FExtrusion Blow Molding
Zone 4 260 - 275 °C500 - 527 °FExtrusion Blow Molding
Zone 5 260 - 275 °C500 - 527 °F
Die Temperature 270 - 280 °C518 - 536 °FExtrusion Blow Molding
Melt Temperature 265 - 275 °C509 - 527 °FExtrusion Blow Molding
Head Temperature 260 - 275 °C500 - 527 °FZone 6 - Top Temperature
 260 - 275 °C500 - 527 °FZone 7 - Bottom Temperature
Mold Temperature 65.0 - 95.0 °C149 - 203 °F
Drying Temperature 115 - 120 °C239 - 248 °FExtrusion Blow Molding
Dry Time 4.00 - 6.00 hour4.00 - 6.00 hourExtrusion Blow Molding
 48.0 hour48.0 hourCumulative; Extrusion Blow Molding
Moisture Content 0.010 %0.010 %minimum
Screw Speed 15 - 50 rpm15 - 50 rpm
 
Descriptive Properties
UV-light, water exposure/immersionF1UL 746C

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PSABH80430 / 288377

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