LEXAN™ Copolymer EXL1434 - Europe

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Description

LEXAN EXL1434 polycarbonate (PC) siloxane copolymer resin is a medium flow opaque injection molding (IM) grade and is UV stabilized. This resin offers extreme low temperature (-40 C), exhibits excellent processability and release with opportunities for shorter IM cycle times compared to standard PC. LEXAN EXL1434 resin is a product available in wide range of opaque colors and may be an excellent candidate for a wide variety of applications.

Diese Materialdaten wurden von Sabic zur Verfügung gestellt

Alle Daten beziehen sich auf Raumtemperatur soweit nicht anderweitig spezifiziert. SI Einheiten werden verwendt soweit nicht anderweitig spezifiziert.
Äquivalente Standards sind ähnlich zu einem oder mehreren Standards die der Anbieter angegeben hat. Manche äquivalente Standards können strikter sein oder außerhalb der Bedingungen des ursprünglichen Standards.

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Eigenschaften

Allgemein

PropertyTemperatureValueComment

Dichte

23.0 °C

1.19 g/cm³

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ISO 1183

Moisture absorption

23.0 °C

0.15 %

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ISO 62 | (23°C / 50% RH)

Relative Dichte

23.0 °C

1.18 [-]

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ASTM D 792 |

Sauerstoffindex

23.0 °C

37 %

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Wasserabsorption

23.0 °C

0.35 %

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ISO 62-1 | (23°C/saturated)

Mechanisch

PropertyTemperatureValueComment

Biegefestigkeit

23.0 °C

85 MPa

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ISO 178 | yield, 2 mm/min

Biegemodul

23.0 °C

2.3 GPa

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ISO 178 | 2 mm/min

Dehnung

23.0 °C

6 %

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ISO 527 | yield, 50 mm/min

Elastizitätsmodul

23.0 °C

2.2 GPa

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ISO 527 | 1 mm/min

Hardness, Rockwell L

23.0 °C

89 [-]

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ASTM D 785

Hardness, Rockwell R

23.0 °C

121 [-]

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ASTM D 785

Impact strength, Izod notched, ASTM

23.0 °C

774 J/m

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ASTM D 256 | notched, -30°C

Instrumented Impact, Total Energy

23.0 °C

70 J

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ASTM D 3763 | 23°C

Schlagfestigkeit, Charpy gekerbt

23.0 °C

65 kJ/m²

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ISO 179/1eA | V-notch Edgew 80*10*3 sp=62mm, -30°C

Schlagzähigkeit, Izod gekerbt

23.0 °C

70 kJ/m²

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ISO 180/1A | 80*10*3, 23°C

Zugfestigkeit

23.0 °C

57 MPa

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ISO 527 | yield, 50 mm/min

Schlagzähigkeit, Charpy ungekerbt

ISO 179/1eU | Unnotch Edgew 80*10*3 sp=62mm, 23°C

Schlagzähigkeit, Izod ungekerbt

ISO 180/1U | unnotched 80*10*3, -30°C

Thermisch

PropertyTemperatureValueComment

Ball Pressure Test

Passes

IEC 60695-10-2 | 125°C +/- 2°C

Glow Wire Flammability Index

960 °C

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Glow Wire Ignition Temperature

875 °C

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IEC 60695-2-13 | 3.0 mm

Heat deflection temperature, 0.45 MPa

140 °C

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ISO 75/Be | Edgew 120*10*4 sp=100mm

Heat deflection temperature, 1.80 MPa

128 °C

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ISO 75/Ae | Edgew 120*10*4 sp=100mm

Koeffizient der thermischen Ausdehnung

23.0 °C

7.2E-5 1/K

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ISO 11359-2 | 23°C to 80°C

Relative temperature index, electrical

130 °C

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UL 746B

Relative temperature index, mechanical impact

120 °C

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UL 746B

Relative temperature index, mechanical strength

130 °C

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UL 746B

Vicat-Erweichungstemperatur

146 °C

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ISO 306 | Rate B/120

Wärmeformbeständigkeitstemperatur

128 - 140 °C

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thermischer Ausdehnungskoeffizient, transversal

23.0 °C

7.2E-5 1/K

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ISO 11359-2 | 23°C to 80°C

Entflammbarkeit

UL Yellow Card Link: https://iq.ul.com/ul/cert.aspx?ULID=100079880- - <br> UL Yellow Card Link 2: https://iq.ul.com/ul/cert.aspx?ULID=475370- - <br> UL Recognized, 94HB Flame Class Rating: ≥0.7mm 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: 960°C IEC 60695-2-12 <br> Glow Wire Flammability Index, 1.0 mm: 960°C IEC 60695-2-12 <br> Glow Wire Flammability Index, 0.8 mm: 850°C IEC 60695-2-12 <br> UV-light, water exposure/immersion: F1- UL 746C

Elektrisch

PropertyTemperatureValueComment

Dielektrizitätskonstante, 1 MHz

23.0 °C

2.64 [-]

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ASTM D 150

Dielektrizitätskonstante, 100 Hz

23.0 °C

2.68 [-]

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ASTM D 150

Dissipation factor, 100Hz

23.0 °C

1.2E-3 [-]

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ASTM D 150

Dissipation factor, 1MHz

23.0 °C

9.3E-3 [-]

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ASTM D 150

Durchschlagfestigkeit

23.0 °C

16.2 kV/mm

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ASTM D 149 | in oil, 0.8 mm

High Amp Arc Ignition

23.0 °C

0.7 mm

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≥, UL 746A | PLC 1

Hot-Wire Ignition

23.0 °C

0.7 mm

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≥, UL 746A | PLC 0

Sheet resistivity, ROA

23.0 °C

1.00E+15 Ω

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>, ASTM D 257

Volume resistivity

23.0 °C

1.00E+15 Ω·cm

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>, ASTM D 257

Rheological Properties

PropertyTemperatureValueComment

Schmelzmassenflussrate

10 g/10min

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ASTM D 1238 | 300°C/1.2 kgf

Schmelzvolumenflussrate

9 cm³/10min

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ISO 1133 | MVR at 300°C/1.2 kg

Schrumpfung

23.0 °C

0.4 %

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SABIC method | 3.2 mm

Schrumpfung, diagonal

23.0 °C

0.4 %

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SABIC method | 3.2 mm

Technological properties

Property
Application areas

Wireless Communications, Wearables, Wiring Devices, Vacuum Cleaner, Washing Machine, Rail, Small Appliance, Surgical Devices, Power Manangement, LED Lighting, Non-LED Lighting, Personal Computing, Enclosures, Enclosure/Housing/Cover, Energy Management, Electronics, Heavy Vehicles, Displays, Data Transfer, Audio, Air Conditioning

Availability

Europe,Asia,Americas

Processing methods

Drying Temperature: 120°C
Drying Time: 3 to 4.0hrs
Drying Time (Cumulative): 48hrs
Maximum Moisture Content: 0.02%
Melt Temperature: 295 to 315.0°C
Nozzle Temperature: 290 to 310.0°C
Front - Zone 3 Temperature: 295 to 315.0°C
Middle - Zone 2 Temperature: 280 to 305.0°C
Rear - Zone 1 Temperature: 270 to 295.0°C
Mold Temperature: 70 to 95.0°C
Back Pressure: 0.3 to 0.7MPa
Screw Speed: 40 to 70.0rpm
Shot to Cylinder Size: 40 to 60.0%
Vent Depth: 0.025 to 0.076mm

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.