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LNP™ ELCRES™ SLX1271SR

LNP™ ELCRES™ SLX1271SR is based on polycarbonate (pc) copolymer resins. This injection moldable and weatherable product offers enhanced UV stabilization and anti-scratch performance. With a medium flow rate of 13g/10min (MFR), it provides good processability and is available in a wide range of high-gloss opaque colors as well as transparent or tinted options. LNP™ ELCRES™ SLX1271SR is targeted for a broad range of mobility exteriors and electronic devices, as well as adjacent applications.

Brand: LNP™ ELCRES (53 products)

Polymer Name: Polycarbonate (PC) Copolymer

Processing Methods: Injection Molding, Sheet Extrusion

Flexural Modulus:: 2,400.0 MPa

Technical Data Sheet

Enhanced TDS

Knowde-enriched technical product data sheet

Identification & Functionality

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Features & Benefits

Applications & Uses

Properties

Color (Properties)
Mechanical Properties
ValueUnitsTest Method / Conditions
Tensile Stress (Yield, Type I, 50 mm/min) ¹69.6MPaASTM D638
Tensile Stress (Break, Type I, 50 mm/min) ¹56.9MPaASTM D638
Tensile Strain (Yield, Type I, 50 mm/min) ¹6.7%ASTM D638
Tensile Strain (Break, Type I, 50 mm/min) ¹57.5%ASTM D638
Tensile Modulus (at 50 mm/min) ¹2470.0MPaASTM D638
Flexural Strength (1.3 mm/min, 50 mm span) ¹103.0MPaASTM D790
Flexural Modulus (at 1.3 mm/min, 50 mm span) ¹2400.0MPaASTM D790
Physical Properties
ValueUnitsTest Method / Conditions
Specific Gravity ¹1.2-ASTM D792
Melt Volume Rate (at 300°C/1.2 kg) ¹11.43cm³/10 minISO 1133
Mold Shrinkage (flow) ²0.7%SABIC method
Mold Shrinkage (xflow) ²0.71%SABIC method
Thermal Properties
ValueUnitsTest Method / Conditions
Heat Deflection Temperature (0.45 MPa, 3.2 mm, unannealed) ¹130.0°CASTM D648
Heat Deflection Temperature (1.82 MPa, 3.2mm, unannealed) ¹117.0°CASTM D648
Coefficient of Thermal Expansion (at -40°C to 40°C, flow) ¹6.5e-051/°CASTM E831
Coefficient of Thermal Expansion (at -40°C to 40°C, xflow) ¹6.5e-051/°CASTM E831
Optical Properties
ValueUnitsTest Method / Conditions
Light Transmission (1.0 mm) ¹91.0%ASTM D1003
Haze (1.0 mm) ¹0.6%ASTM D1003
Gloss (at 20 °) ¹105.0-ASTM D2457
Gloss (at 60 °) ¹103.0-ASTM D2457
Gloss (at 85 °) ¹96.0-ASTM D2457
Impact Properties
ValueUnitsTest Method / Conditions
Izod Impact (Notched, at 23°C) ¹49.3J/mASTM D256
Izod Impact (Unnotched, at 23°C) ¹NBJ/mASTM D4812
Izod Impact (Notched, at 0°C) ¹47.9J/mASTM D256
Izod Impact (Unnotched, at 0°C) ¹NBJ/mASTM D4812
Izod Impact (Notched, at -10°C) ¹47.7J/mASTM D256
Izod Impact (Unnotched, at -10°C) ¹NBJ/mASTM D4812
Izod Impact (Notched, at -20°C) ¹47.1J/mASTM D256
Izod Impact (Unnotched, at -20°C) ¹NBJ/mASTM D4812
Izod Impact (Notched, at -30°C) ¹46.1J/mASTM D256
Izod Impact (Unnotched, at -30°C) ¹NBJ/mASTM D4812
Instrumented Dart Impact Total Energy (at 23°C) ¹76.8JASTM D3763
Instrumented Dart Impact Ductility (at 23°C) ¹100.0%ASTM D3763
Injection Molding
ValueUnitsTest Method / Conditions
Drying Temperature ³110 - 120°C-
Drying Time ³4 - 6Hrs-
Melt Temperature ³270 - 290°C-
Front - Zone 3 Temperature ³270 - 290°C-
Middle - Zone 2 Temperature ³260 - 280°C-
Rear - Zone 1 Temperature ³250 - 270°C-
Mold Temperature ³80 - 100°C-
Note

¹ The information stated on Technical Datasheets should be used as indicative only for material selection purposes and not be utilized as specification or used for part or tool design.
² Measurements made from laboratory test coupon. Actual shrinkage may vary outside of range due to differences in processing conditions, equipment, part geometry and tool design. It is recommended that mold shrinkage studies be performed with surrogate or legacy tooling prior to cutting tools for new molded article.
³ Injection Molding parameters are only mentioned as general guidelines. These may not apply or may need adjustment in specific situations such as low shot sizes, large part molding, thin wall molding and gas-assist molding.