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Ensinger PEI

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SABIC LEXAN™ Copolymer EXL5689 Polycarbonate (PC) (Asia)
Categories: Polymer; Thermoplastic; Polycarbonate (PC)
Material Notes: Lexan EXL5689 polycarbonate (PC) resin is a GF reinforced, UV stabilized, flame retardant injection molding copolymer blend. This medium flow resin features UL94 V0 @ 1.5mm flame retardancy based on non-chlorine, non-bromine FR agents with excellent processability and improved release performance. Lexan EXL5689 resin offers much improved impact strength and ductility over conventional GF reinforced PC resins. This product is an excellent candidate for a broad range of applications, including electrical and electronic enclosures among others.

Features: High Impact Resistance

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 PropertiesOriginal ValueComments
Specific Gravity 1.26 g/ccASTM D792
Density 1.26 g/ccISO 1183
Moisture Absorption 0.0200 %Injection Molding
 0.150 %23°C / 50% RH; ISO 62
Water Absorption at Saturation 0.35 %ISO 62-1
Viscosity 8.0 cP
@Load 1.20 kg,
Temperature 300 °C		MVR cc/10 min; ISO 1133
Linear Mold Shrinkage, Flow 0.0020 - 0.0060 cm/cm
@Thickness 3.20 mm		SABIC method
Melt Flow 9.0 g/10 min
@Load 1.20 kg,
Temperature 300 °C		ASTM D1238
 
Mechanical PropertiesOriginal ValueComments
Tensile Strength at Break 44.0 MPa5 mm/min; ASTM D638
 46.0 MPa5 mm/min; ISO 527
Tensile Strength, Yield 54.0 MPa5 mm/min; ISO 527
 55.0 MPa5 mm/min; ASTM D638
Elongation at Break 13 %5 mm/min; ISO 527
 15 %5 mm/min; ASTM D638
Elongation at Yield 4.4 %5 mm/min; ASTM D638
 4.4 %5 mm/min; ISO 527
Tensile Modulus 3500 MPa5 mm/min; ASTM D638
 3600 MPa1 mm/min; ISO 527
Flexural Strength 96.0 MPayield, 2 mm/min; ISO 178
 97.0 MPayld, 1.3 mm/min, 50 mm span; ASTM D790
Flexural Modulus 3150 MPa1.3 mm/min, 50 mm span; ASTM D790
 3400 MPa2 mm/min; ISO 178
Izod Impact Notched 340 JASTM D256
 150 J
@Temperature -30.0 °C		ASTM D256
Izod Impact, Notched (ISO) 25.0 kJ/m²80*10*3; ISO 180/1A
 10.0 kJ/m²
@Temperature -30.0 °C		80*10*3; ISO 180/1A
Izod Impact, Unnotched (ISO) NB80*10*3; ISO 180/1U
 NB
@Temperature -30.0 °C		80*10*3; ISO 180/1U
Charpy Impact Unnotched NBEdgew 80*10*3 sp=62mm; ISO 179/1eU
 NB
@Temperature -30.0 °C		Edgew 80*10*3 sp=62mm; ISO 179/1eU
Charpy Impact, Notched 30.0 kJ/m²Edgew 80*10*3 sp=62mm; ISO 179/1eA
 15.0 kJ/m²
@Temperature -30.0 °C		Edgew 80*10*3 sp=62mm; ISO 179/1eA
Dart Drop, Total Energy 40.0 JASTM D3763
 
Electrical PropertiesOriginal ValueComments
Comparative Tracking Index 175 VIEC 60112
 175 - 250 VUL 746A
Hot Wire Ignition, HWI 15 - 30 sec
@Thickness >=0.750 mm		UL 746A
 30 - 60 sec
@Thickness >=3.00 mm		UL 746A
High Amp Arc Ignition, HAI 0.00 - 15 arcs
@Thickness >=0.750 mm		UL 746A
 60 - 120 arcs
@Thickness >=1.00 mm		UL 746A
High Voltage Arc-Tracking Rate, HVTR >= 150 mm/minUL 746A
 
Thermal PropertiesOriginal ValueComments
CTE, linear, Parallel to Flow 47.0 µm/m-°C
@Temperature -40.0 - 40.0 °C		ASTM E831
 47.0 µm/m-°C
@Temperature -40.0 - 40.0 °C		ISO 11359-2
CTE, linear, Transverse to Flow 70.0 µm/m-°C
@Temperature -40.0 - 40.0 °C		ASTM E831
 70.0 µm/m-°C
@Temperature -40.0 - 40.0 °C		ISO 11359-2
Hot Ball Pressure Test 125 °CPASS; IEC 60695-10-2
Deflection Temperature at 1.8 MPa (264 psi) 132 °CEdgew 120*10*4 sp=100mm; ISO 75/Ae
Vicat Softening Point 145 °CRate B/50; ISO 306
 146 °CRate B/50; ASTM D1525
 146 °CRate B/120; ISO 306
UL RTI, Electrical 130 °CUL 746B
UL RTI, Mechanical with Impact 120 °CUL 746B
UL RTI, Mechanical without Impact 130 °CUL 746B
Flammability, UL94 HB
@Thickness >=0.750 mm		UL 94
 V-1
@Thickness >=1.20 mm		UL 94
 V-0
@Thickness >=1.50 mm		UL 94
Glow Wire Ignition Temperature 825 °C
@Thickness 0.750 mm		IEC 60695-2-13
 825 °C
@Thickness 1.00 mm		IEC 60695-2-13
 825 °C
@Thickness 1.10 mm		IEC 60695-2-13
 825 °C
@Thickness 1.20 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 825 °C
@Thickness 0.750 mm		IEC 60695-2-12
 825 °C
@Thickness 1.00 mm		IEC 60695-2-12
 960 °C
@Thickness 1.10 mm		IEC 60695-2-12
 960 °C
@Thickness 1.20 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 265 - 325 °C
Zone 2 260 - 320 °C
Zone 3 270 - 330 °C
Melt Temperature 270 - 330 °CInjection Molding
Mold Temperature 80.0 - 115 °C
Drying Temperature 120 °CInjection Molding
Dry Time 3.00 - 4.00 hourInjection Molding
 48.0 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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PSABH80206 / 288153

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