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LNP™ ELCRES™ EXL9334U

LNP™ ELCRES™ EXL9334U is based on polycarbonate (pc) siloxane copolymer resin, featuring excellent UV resistance. It is UL94 V0 rated at 1.5mm for flame retardancy using non-bromine, non-chlorine FR systems. This medium-flow, opaque material is suitable for injection molding and sheet extrusion applications. It offers extreme low-temperature ductility at -40°C and excellent processability, with opportunities for shorter injection molding cycle times compared to standard PC. Available in a wide range of opaque colors, it is targeted for a variety of applications.

Brand: LNP™ ELCRES (53 products)

Polymer Name: Polycarbonate-Siloxane Copolymer

Processing Methods: Injection Molding, Sheet Extrusion

Flexural Modulus: 2182.0 - 2182.0 MPa

Technical Data Sheet

Enhanced TDS

Knowde-enriched technical product data sheet

Identification & Functionality

Features & Benefits

Applications & Uses

Properties

Color
Flame Rating
Mechanical Properties
ValueUnitsTest Method / Conditions
Tensile Stress (Yield, Type I, 50 mm/min) ¹58.0MPaASTM D638
Tensile Stress (Break, Type I, 50 mm/min) ¹51.0MPaASTM D638
Tensile Strain (Yield, Type I, 50 mm/min) ¹5.0%ASTM D638
Tensile Strain (Break, Type I, 50 mm/min) ¹65.0%ASTM D638
Tensile Modulus (at 50 mm/min) ¹2214.0MPaASTM D638
Flexural Strength (1.3 mm/min, 50 mm span) ¹89.0MPaASTM D790
Flexural Modulus (at 1.3 mm/min, 50 mm span) ¹2230.0MPaASTM D790
Tensile Stress (Yield, 50 mm/min) ¹59.0MPaISO 527
Tensile Stress (Break, 50 mm/min) ¹53.0MPaISO 527
Tensile Strain (Yield, 50 mm/min) ¹5.0%ISO 527
Tensile Strain (Break, 50 mm/min) ¹82.0%ISO 527
Tensile Modulus (at 1 mm/min) ¹2000.0MPaISO 527
Flexural Strength (2 mm/min) ¹88.0MPaISO 178
Flexural Modulus (at 2 mm/min) ¹2182.0MPaISO 178
Physical Properties
ValueUnitsTest Method / Conditions
Specific Gravity ¹1.19-ASTM D792
Melt Flow Rate (at 300°C/1.2 kgf) ¹9.5g/10 minASTM D1238
Melt Volume Rate (at 300°C/1.2 kg) ¹9.6cm³/10 minISO 1133
Mold Shrinkage (flow) ³0.75%SABIC method
Mold Shrinkage (xflow) ³0.81%SABIC method
Thermal Properties
ValueUnitsTest Method / Conditions
Heat Deflection Temperature (0.45 MPa, 3.2 mm, unannealed) ¹125.0°CASTM D648
Heat Deflection Temperature (1.82 MPa, 3.2mm, unannealed) ¹112.0°CASTM D648
Heat Deflection Temperature/Bf (0.45 MPa Flatw 80*10*4 sp=64mm) ¹125.0°CISO 75/Bf
Heat Deflection Temperature/Af (1.8 MPa Flatw 80*10*4 sp=64mm) ¹111.0°CISO 75/Af
Coefficient of Thermal Expansion (at -40°C to 40°C, flow) ¹6.1e-051/°CASTM E831
Coefficient of Thermal Expansion (at -40°C to 40°C, xflow) ¹6.5e-051/°CASTM E831
Coefficient of Thermal Expansion (at 23°C to 80°C, flow) ¹7.8e-051/°CISO 11359-2
Coefficient of Thermal Expansion (at 23°C to 80°C, xflow) ¹8.5e-051/°CISO 11359-2
Vicat Softening Temperature (at Rate B/50) ¹136 (136)°CASTM D1525 (ISO 306)
Relative Temperature Index (Elec) ²80.0°CUL 746B
Relative Temperature Index (Mech with impact) ²80.0°CUL 746B
Relative Temperature Index (Mech w/o impact) ²80.0°CUL 746B
Impact Properties
ValueUnitsTest Method / Conditions
Izod Impact (Notched, 23°C) ¹914.0J/mASTM D256
Izod Impact (Notched, -40°C) ¹626.0J/mASTM D256
Izod Impact (Notched 80*10*3 +23°C) ¹74.0kJ/m²ISO 180/1A
Izod Impact (Notched 80*10*3 -30°C) ¹54.0kJ/m²ISO 180/1A
Izod Impact (Unnotched 80*10*3 +23°C) ¹NBkJ/m²ISO 180/1U
Izod Impact (Unnotched 80*10*3 -30°C )¹NBkJ/m²ISO 180/1U
Charpy Impact (at 23°C, V-notch Edgew 80*10*3 sp=62mm) ¹80.0kJ/m²ISO 179/1eA
Charpy Impact (at -30°C, V-notch Edgew 80*10*3 sp=62mm) ¹55.0kJ/m²ISO 179/1eA
Charpy Impact (at 23°C, Unnotch Edgew 80*10*3 sp=62mm) ¹NBkJ/m²ISO 179/1eU
Charpy Impact (at -30°C, Unnotch Edgew 80*10*3 sp=62mm) ¹NBkJ/m²ISO 179/1eU
Instrumented Dart Impact Total Energy (at 23°C) ¹65.0JASTM D3763
Injection Molding
ValueUnitsTest Method / Conditions
Drying Temperature ⁴60 - 65°C-
Drying Time ⁴2 - 4Hrs-
Drying Time (Cumulative) ⁴8.0Hrs-
Maximum Moisture Content ⁴0.02%-
Melt Temperature ⁴260 - 290°C-
Nozzle Temperature ⁴260 - 290°C-
Front - Zone 3 Temperature ⁴250 - 290°C-
Middle - Zone 2 Temperature ⁴240 - 280°C-
Rear - Zone 1 Temperature ⁴225 - 275°C-
Mold Temperature ⁴30 - 50°C-
Back Pressure ⁴0.3 - 0.7MPa-
Screw Speed ⁴20 - 100rpm-
Shot to Cylinder Size ⁴30 - 70%-
Vent Depth ⁴0.038 - 0.051mm-
Flame Characteristics
ValueUnitsTest Method / Conditions
UL Recognized 94-5VB Flame Class Rating ²min. 1.5mmUL 94
UL Recognized 94V-0 Flame Class Rating ²min. 1.5mmUL 94
UV-light Water exposure/immersion ²f1-UL 746C
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 UL Ratings shown on the technical datasheet might not cover the full range of thicknesses and colors. For details, please see the UL Yellow Card.
³ 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.
⁴ 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.

Regulatory & Compliance

Certifications & Compliance