LEXAN™ Copolymer EXL4419 - Europe

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Description

LEXAN EXL4419 polycarbonate (PC) siloxane copolymer resin is a 9% Glass Fiber (GF) reinforced opaque injection molding (IM) grade. This medium flow resin offers much higher ductility, improved release characteristics and excellent processability with opportunities for shorter IM cycle times when compared to GF reinforced standard PC resins. LEXAN EXL4419 resin is available in opaque colors only and is an excellent candidate for a broad range of applications that require a combination of stiffness and ductility.

This material data has been provided by Sabic.

"Typical" values were obtained via a literature search. "Predicted" values were imputed via artificial intelligence technology. While we have placed significant efforts in ensuring data accuracy, "typical" and "predicted" data should be considered indicative and verified by appropriate material testing. Please do contact us if additional information on the the predicted data method is required.
All metrics apply to room temperature unless otherwise stated. SI units used unless otherwise stated.
Equivalent standards are similar to one or more standards provided by the supplier. Some equivalent standards may be stricter whereas others may be outside the bounds of the original standard.

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SABIC

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Additional services:

Our six Global Application Technology development hubs add value to our customers’ entire product development cycles in a wide range of industries. We provide our customers with advanced design, predictive engineering, testing, validation and processing services. Our COLORXPRESS™ services team provides global color matching and maintenance. Our Fast Formulation services provide initial assessments within five business days and custom-made samples typically in four to six weeks.

Applications

Healthcare

Medical Equipment

Ophthalmics

Pharmaceutical Industry

Electrical Engineering

Electronics

Display Devices

Construction

Consumer Goods

Lawn & Lawnscape

Domestic Electrical Appliances

Sports Equipment & Facilities

Outdoor Sports Equipment

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Properties

General

Property	Temperature	Value	Comment
Density	23.0 °C	1.25 g/cm³ Show Supplier Material materials with Density of 1.25 g/cm³	ISO 1183
Moisture absorption	23.0 °C	0.46 % Show Supplier Material materials with Moisture absorption of 0.46 %	ISO 62 \| (23°C / 50% RH)
Relative density	23.0 °C	1.25 [-] Show Supplier Material materials with Relative density of 1.25 [-]	ASTM D 792
Water absorption	23.0 °C	0.12 % Show Supplier Material materials with Water absorption of 0.12 %	ISO 62-1 \| (23°C/saturated)

Mechanical

Property	Temperature	Value	Comment
Elastic modulus	23.0 °C	3.3 GPa Show Supplier Material materials with Elastic modulus of 3.3 GPa	ISO 527 \| 1 mm/min
Elongation	23.0 °C	4.5 % Show Supplier Material materials with Elongation of 4.5 %	ISO 527 \| yield, 5 mm/min
Flexural modulus	23.0 °C	3.3 GPa Show Supplier Material materials with Flexural modulus of 3.3 GPa	ISO 178 \| 2 mm/min
Flexural strength	23.0 °C	90 MPa Show Supplier Material materials with Flexural strength of 90 MPa	ISO 178 \| yield, 2 mm/min
Impact strength, Charpy notched	23.0 °C	15 kJ/m² Show Supplier Material materials with Impact strength, Charpy notched of 15 kJ/m²	ISO 179/1eA \| V-notch Edgew 80103 sp=62mm, -30°C
Impact strength, Izod notched	23.0 °C	25 kJ/m² Show Supplier Material materials with Impact strength, Izod notched of 25 kJ/m²	ISO 180/1A \| 80103, 23°C
Impact strength, Izod notched, ASTM	23.0 °C	280 J/m Show Supplier Material materials with Impact strength, Izod notched, ASTM of 280 J/m	ASTM D 256
Instrumented Impact, Total Energy	23.0 °C	40 J Show Supplier Material materials with Instrumented Impact, Total Energy of 40 J	ASTM D 3763 \| 23°C
Tensile strength	23.0 °C	43 MPa Show Supplier Material materials with Tensile strength of 43 MPa	ISO 527 \| break, 5 mm/min
Impact strength, Charpy unnotched	ISO 179/1eU \| Unnotch Edgew 80103 sp=62mm, -30°C
Impact strength, Izod unnotched	ISO 180/1U \| unnotched 80103, -30°C

Thermal

Property	Temperature	Value	Comment
Ball Pressure Test		PASS	IEC 60695-10-2 \| 75°C +/- 2°C
Coefficient of thermal expansion	23.0 °C	4.07E-5 1/K Show Supplier Material materials with Coefficient of thermal expansion of 4.07E-5 1/K	ISO 11359-2 \| -40°C to 40°C
Coefficient of thermal expansion, transverse	23.0 °C	6.94E-5 1/K Show Supplier Material materials with Coefficient of thermal expansion, transverse of 6.94E-5 1/K	ISO 11359-2 \| -40°C to 40°C
Heat deflection temperature		134 °C Show Supplier Material materials with Heat deflection temperature of 134 °C
Heat deflection temperature, 1.80 MPa		134 °C Show Supplier Material materials with Heat deflection temperature, 1.80 MPa of 134 °C	ISO 75/Af \| Flatw 80104 sp=64mm
Vicat softening temperature		146 °C Show Supplier Material materials with Vicat softening temperature of 146 °C	ISO 306 \| Rate B/120

Electrical

Property	Temperature	Value	Comment
Dielectric constant	23.0 °C	2.95 [-] Show Supplier Material materials with Dielectric constant of 2.95 [-]	SABIC method \| 1.9 GHz
Dielectric constant, 1MHz	23.0 °C	3.04 [-] Show Supplier Material materials with Dielectric constant, 1MHz of 3.04 [-]	ASTM D 150
Dielectric strength	23.0 °C	31.5 kV/mm Show Supplier Material materials with Dielectric strength of 31.5 kV/mm	ASTM D 149 \| in oil, 1.6 mm
Dissipation factor	23.0 °C	5.7E-3 [-] Show Supplier Material materials with Dissipation factor of 5.7E-3 [-]	SABIC method
Dissipation factor, 1MHz	23.0 °C	8.6E-3 [-] Show Supplier Material materials with Dissipation factor, 1MHz of 8.6E-3 [-]	ASTM D 150
Sheet resistivity, ROA	23.0 °C	2.86E+17 Ω Show Supplier Material materials with Sheet resistivity, ROA of 2.86E+17 Ω	ASTM D 257
Volume resistivity	23.0 °C	1.78E+17 Ω·cm Show Supplier Material materials with Volume resistivity of 1.78E+17 Ω·cm	ASTM D 257

Rheological Properties

Property	Temperature	Value	Comment
Melt mass-flow rate		11 g/10min Show Supplier Material materials with Melt mass-flow rate of 11 g/10min	ASTM D 1238 \| 300°C/1.2 kgf
Melt volume-flow rate		10 cm³/10min Show Supplier Material materials with Melt volume-flow rate of 10 cm³/10min	ISO 1133 \| MVR at 300°C/1.2 kg
Shrinkage	23.0 °C	0.2 % Show Supplier Material materials with Shrinkage of 0.2 %	SABIC method \| 3.2 mm

Technological properties

Property
Application areas	Wireless Communications, Wearables, Watch/Jewelry, Personal Computing, Medical Device, Security/Detection, Safety Glasses, Pharmaceutical Packaging & Drug Delivery, Photo/Video Camera, Document Handling, Data Transfer, Data Management, Cooking Range, Audio, Enclosure/Housing/Cover, Enclosures, Freezer, Lawn/Garden
Availability	Europe,Asia,Americas
Processing methods	Drying Time (Cumulative): 48hrs Maximum Moisture Content: 0.02% Nozzle Temperature: 305 to 325.0°C Mold Temperature: 80 to 115.0°C Front - Zone 3 Temperature: 310 to 330.0°C Screw Speed: 40 to 70.0rpm Middle - Zone 2 Temperature: 300 to 320.0°C Vent Depth: 0.025 to 0.076mm Melt Temperature: 310 to 330.0°C Shot to Cylinder Size: 40 to 60.0% Drying Time: 3 to 4.0hrs Drying Temperature: 120°C Back Pressure: 0.3 to 0.7MPa Rear - Zone 1 Temperature: 290 to 310.0°C
Supplier Disclaimer	While the information is provided in good faith, SABIC MAKES NO WARRANTY, EXPRESS OR IMPLIED, INCLUDING MERCHANTABILITY AND NONINFRINGEMENT OF INTELLECTUAL PROPERTY, NOR ASSUMES ANY LIABILITY, DIRECT OR INDIRECT, WITH RESPECT TO THE PERFORMANCE, SUITABILITY OR FITNESS FOR INTENDED USE OR PURPOSE OF THESE PRODUCTS IN ANY APPLICATION. Each Buyer must determine the suitability of SABIC's materials for the Buyer's particular use through appropriate testing and analysis. No statement by SABIC concerning a possible use of any product, service or design is intended, or should be construed, to grant any license under any patent or other intellectual property right.