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This is the free Material Data Center Datasheet of LEXAN™ Copolymer EXL5429 - Europe - PC-GF - Saudi Basic Industries Corporation (SABIC)

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Processing/Physical Characteristics - Mechanical properties - Thermal properties - Electrical properties - Other properties - Processing Recommendation Injection Molding
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Product Texts
Lexan* EXL5429 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. Available in limited opaque colors.

UL Yellow Card Link E45329-102888979
Processing/Physical CharacteristicsValueUnitTest Standard
ISO Data
Melt volume-flow rate, MVR 27 cm³/10min ISO 1133
Temperature 330 °C -
Load 1.2 kg -
ASTM Data
Melt Flow Index, MFI 11 g/10min ASTM D 1238
Temperature 300 °C -
Load 1.2 kg -
Mechanical propertiesValueUnitTest Standard
ISO Data
Tensile Modulus 3400 MPa ISO 527
Yield stress 58 MPa ISO 527
Yield strain 3.8 % ISO 527
Stress at break 48 MPa ISO 527
Strain at break 7 % ISO 527
Flexural modulus 3300 MPa ISO 178
Charpy impact strength, +23°C, 3mm 90 kJ/m² ISO 179/1eU
Charpy impact strength, -30°C, 3mm 75 kJ/m² ISO 179/1eU
Charpy notched impact strength, +23°C, 3mm 12 kJ/m² ISO 179/1eA
Charpy notched impact strength, -30°C, 3mm 7 kJ/m² ISO 179/1eA
Izod impact strength, +23°C 65 kJ/m² ISO 180/1U
Izod notched impact strength, +23°C, 3mm 10 kJ/m² ISO 180/1A
Izod notched impact strength, -30°C, 3mm 6 kJ/m² ISO 180/1A
ASTM Data
Tensile Modulus 3400 MPa ASTM D 638
Tensile Strength at Yield 57 MPa ASTM D 638
Tensile Strength at Break 45 MPa ASTM D 638
Elongation at Yield 4.1 % ASTM D 638
Elongation at Break 7 % ASTM D 638
Flexural Modulus 3300 MPa ASTM D 790
Izod Impact notched, 1/8 in 100 J/m ASTM D 256
Izod Impact notched, Low-Temperature 65 J/m ASTM D 256
Temperature -30 °C -
Izod Impact unnotched, 1/8 in N J/m ASTM D 256
Thermal propertiesValueUnitTest Standard
ISO Data
Vicat softening temperature, B 153 °C ISO 306
Vicat softening temperature, 120°C/h 50N 155 °C ISO 306
Burning behav. at 1.5 mm nom. thickn. V-0 class IEC 60695-11-10
Thickness tested 1.5 mm -
Burning behav. at thickness h V-2 class IEC 60695-11-10
Thickness tested 0.8 mm -
Glow Wire Flammability Index (GWFI) 960 °C IEC 60695-2-12
Glow Wire Flammability Index (GWFI) 960 °C IEC 60695-2-12
Glow Wire Ignition Temperature (GWIT) 850 °C IEC 60695-2-13
GWIT - thickness tested (1) 1 mm -
Glow Wire Ignition Temperature (GWIT) 850 °C IEC 60695-2-13
GWIT - thickness tested (3) 3 mm -
ASTM Data
Vicat Temperature 153 °C ASTM D 1525
Electrical propertiesValueUnitTest Standard
ISO Data
Volume resistivity >1E13 Ohm*m IEC 62631-3-1
Comparative tracking index 150 - IEC 60112
Other propertiesValueUnitTest Standard
Water absorption 0.25 % Sim. to ISO 62
Humidity absorption 0.1 % Sim. to ISO 62
Density 1250 kg/m³ ISO 1183
Density 1270 kg/m³ ASTM D 792
Processing Recommendation Injection MoldingValueUnitTest Standard
Pre-drying - Temperature 120 °C -
Pre-drying - Time 3 - 4 h -
Processing humidity ≤0.02 % -
Melt temperature 310 - 330 °C -
Mold temperature 80 - 115 °C -
Zone 1 290 - 310 °C -
Zone 2 300 - 320 °C -
Zone 3 310 - 330 °C -
Screw speed 40 - 70 rpm -
Back pressure 0.3 - 0.7 MPa -
Characteristics
Processing
Injection Molding
Additives
Flame retarding agent
Special Characteristics
Flame retardant
Regional Availability
Europe
Disclaimer
Copyright Altair Engineering GmbH. Altair Engineering GmbH assumes no liability for the system to be free of errors. The user takes sole responsibility for the use of this data under the exclusion of every liability from Altair Engineering GmbH; this is especially valid for claims of compensation resulting from consequential damages. Altair explicitly points out that any decision about the application of materials must be double checked with the producer of this material. This includes all contents of this system. Copyright laws are applicable for the content of this system.
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