LEXAN™ Copolymer EXL8483 - Asia

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Description

LEXAN EXL8483 is a PC/siloxane copolymer resin with medium flow, excellent low temperature impact and 80% post consumer recycle content. Limited availability and restricted color only. Higher color variability and contamination risks including black specs needs to be considered before approval for use in applications.

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

MANUFACTURER, PROCESSOR AND DISTRIBUTOR

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

Electronics

Display Devices

Automotive

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Properties

General

Property	Temperature	Value	Comment
Relative density	23.0 °C	1.2 [-] Show Supplier Material materials with Relative density of 1.2 [-]	ASTM D 792
Water absorption	23.0 °C	0.15 % Show Supplier Material materials with Water absorption of 0.15 %	SABIC method \| 23°C/24hrs

Mechanical

Property	Temperature	Value	Comment
Elastic modulus	23.0 °C	2.2 GPa Show Supplier Material materials with Elastic modulus of 2.2 GPa	ASTM D 638 \| 5 mm/min
Elongation	23.0 °C	100 % Show Supplier Material materials with Elongation of 100 %	ASTM D 638 \| brk, Type I, 50 mm/min
Flexural modulus	23.0 °C	2.1 GPa Show Supplier Material materials with Flexural modulus of 2.1 GPa	ASTM D 790 \| 1.3 mm/min, 50 mm span
Flexural strength	23.0 °C	90 MPa Show Supplier Material materials with Flexural strength of 90 MPa	ASTM D 790 \| yld, 1.3 mm/min, 50 mm span
Impact strength, Izod notched	23.0 °C	800 kJ/m² Show Supplier Material materials with Impact strength, Izod notched of 800 kJ/m²	ASTM D 256 \| notched, 23°C
Impact strength, Izod notched, ASTM	23.0 °C	600 J/m Show Supplier Material materials with Impact strength, Izod notched, ASTM of 600 J/m	ASTM D 256 \| -40°C
Instrumented Impact, Total Energy	23.0 °C	70 J Show Supplier Material materials with Instrumented Impact, Total Energy of 70 J	ASTM D 3763 \| 23°C
Tensile strength	23.0 °C	55 MPa Show Supplier Material materials with Tensile strength of 55 MPa	ASTM D 638 \| brk, Type I, 50 mm/min

Thermal

Property	Temperature	Value	Comment
Coefficient of thermal expansion	23.0 °C	6E-5 1/K Show Supplier Material materials with Coefficient of thermal expansion of 6E-5 1/K	ASTM E 831 \| -40°C to 40°C
Coefficient of thermal expansion, transverse	23.0 °C	6E-5 1/K Show Supplier Material materials with Coefficient of thermal expansion, transverse of 6E-5 1/K	ASTM E 831 \| -40°C to 40°C
Glow Wire Flammability Index		960 °C Show Supplier Material materials with Glow Wire Flammability Index of 960 °C
Glow Wire Ignition Temperature		875 °C Show Supplier Material materials with Glow Wire Ignition Temperature of 875 °C	IEC 60695-2-13 \| 3.0 mm
Heat deflection temperature		123 °C Show Supplier Material materials with Heat deflection temperature of 123 °C
Heat deflection temperature, 1.80 MPa		123 °C Show Supplier Material materials with Heat deflection temperature, 1.80 MPa of 123 °C	ASTM D 648 \| 3.2mm, unannealed
Relative temperature index, electrical		80 °C Show Supplier Material materials with Relative temperature index, electrical of 80 °C	UL 746B
Relative temperature index, mechanical impact		80 °C Show Supplier Material materials with Relative temperature index, mechanical impact of 80 °C	UL 746B
Relative temperature index, mechanical strength		80 °C Show Supplier Material materials with Relative temperature index, mechanical strength of 80 °C	UL 746B
Vicat softening temperature		145 °C Show Supplier Material materials with Vicat softening temperature of 145 °C	ASTM D 1525 \| Rate B/50
Flammability	UL Recognized, 94HB Flame Class Rating: ≥0.75mm UL 94 <br> Glow Wire Ignitability Temperature, 1.0 mm: 875°C IEC 60695-2-13 <br> Glow Wire Ignitability Temperature, 1.5 mm: 875°C IEC 60695-2-13 <br> Glow Wire Flammability Index, 1.5 mm: 850°C IEC 60695-2-12 <br> Glow Wire Flammability Index, 1.0 mm: 850°C IEC 60695-2-12 <br> UL Yellow Card Link: https://iq.ul.com/ul/cert.aspx?ULID=100651927- -

Electrical

Property	Temperature	Value	Comment
Dielectric constant, 1MHz	23.0 °C	3 [-] Show Supplier Material materials with Dielectric constant, 1MHz of 3 [-]	ASTM D 150
Dielectric strength	23.0 °C	15 kV/mm Show Supplier Material materials with Dielectric strength of 15 kV/mm	ASTM D 149 \| in oil, 0.8 mm
Dissipation factor, 1MHz	23.0 °C	9.3E-3 [-] Show Supplier Material materials with Dissipation factor, 1MHz of 9.3E-3 [-]	ASTM D 150
Hot-Wire Ignition	23.0 °C	3 mm Show Supplier Material materials with Hot-Wire Ignition of 3 mm	≥, UL 746A \| PLC 3
Sheet resistivity, ROA	23.0 °C	1.00E+15 Ω Show Supplier Material materials with Sheet resistivity, ROA of 1.00E+15 Ω	>, ASTM D 257
Volume resistivity	23.0 °C	1.00E+15 Ω·cm Show Supplier Material materials with Volume resistivity of 1.00E+15 Ω·cm	>, ASTM D 257

Rheological Properties

Property	Temperature	Value	Comment
Melt mass-flow rate		10 g/10min Show Supplier Material materials with Melt mass-flow rate of 10 g/10min	ASTM D 1238 \| 300°C/1.2 kgf
Shrinkage	23.0 °C	0.4 % Show Supplier Material materials with Shrinkage of 0.4 %	SABIC method \| 3.2 mm

Technological properties

Property
Application areas	Wireless Communications, Heavy Vehicles, Data Transfer, Audio
Availability	Europe,Asia
Processing methods	Back Pressure: 0.3 to 0.7MPa Melt Temperature: 295 to 315.0°C Drying Time: 3 to 4.0hrs Mold Temperature: 70 to 110.0°C Nozzle Temperature: 290 to 310.0°C Vent Depth: 0.025 to 0.076mm Rear - Zone 1 Temperature: 270 to 295.0°C Middle - Zone 2 Temperature: 280 to 305.0°C Drying Time (Cumulative): 48hrs Maximum Moisture Content: 0.02% Drying Temperature: 120°C Front - Zone 3 Temperature: 295 to 315.0°C Shot to Cylinder Size: 40 to 60.0% Screw Speed: 40 to 70.0rpm
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.