LNP™ ELCRES™ EXL7414

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Description

ELCRES EXL7414 polycarbonate (PC) siloxane copolymer resin is a medium flow, non-chlorinated, non-brominated flame retardant opaque grade. This resin offers excellent low temperature ductility (-40C), extremely thin wall flame retardant capability with UL94 V0 at 0.6mm, and in combination with excellent processability and release with opportunities for shorter cycle times compared to standard PC. ELCRES EXL7414 resin is a product available in wide range of opaque colors and excellent candidate for a wide variety of applications, such as the battery cover of fast-charging mobile phones that need to be compliant with IEC62368-1.

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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Properties

General

PropertyTemperatureValueComment

Density

23.0 °C

1.2 g/cm³

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ISO 1183

Limiting oxygen index

23.0 °C

38 %

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Relative density

23.0 °C

1.2 [-]

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ASTM D 792

Mechanical

PropertyTemperatureValueComment

Elastic modulus

23.0 °C

2.2 GPa

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ISO 527 | 1 mm/min

Elongation

23.0 °C

5.2 %

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ISO 527 | yield, 50 mm/min

Flexural modulus

23.0 °C

2.1 GPa

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ISO 178 | 2 mm/min

Flexural strength

23.0 °C

84 MPa

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ISO 178 | yield, 2 mm/min

Hardness, Rockwell L

23.0 °C

84 [-]

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ASTM D 785

Hardness, Rockwell R

23.0 °C

117 [-]

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ASTM D 785

Impact strength, Charpy notched

23.0 °C

69 kJ/m²

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

Impact strength, Izod notched

23.0 °C

73 kJ/m²

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ISO 180/1A | 80*10*3, 23°C

Impact strength, Izod notched, ASTM

23.0 °C

700 J/m

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ASTM D 256 | -40°C

Instrumented Impact, Total Energy

23.0 °C

66 J

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ASTM D 3763 | -30°C

Tensile strength

23.0 °C

54 MPa

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ISO 527 | yield, 50 mm/min

Thermal

PropertyTemperatureValueComment

Coefficient of thermal expansion

23.0 °C

8.8E-5 1/K

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ISO 11359-2 | 23°C to 80°C

Coefficient of thermal expansion, transverse

23.0 °C

9.8E-5 1/K

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ISO 11359-2 | 23°C to 80°C

Heat deflection temperature

108 - 119 °C

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Heat deflection temperature, 0.45 MPa

119 °C

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ISO 75/Cf | Flatw 80*10*4 sp=64mm

Heat deflection temperature, 1.80 MPa

108 °C

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ISO 75/Af | Flatw 80*10*4 sp=64mm

Relative temperature index, electrical

80 °C

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UL 746B

Relative temperature index, mechanical impact

80 °C

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UL 746B

Relative temperature index, mechanical strength

80 °C

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UL 746B

Vicat softening temperature

124 °C

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ISO 306 | Rate B/120

Flammability

Glow Wire Ignitability Temperature, 1.0 mm: 850°C IEC 60695-2-13 <br> UL Recognized, 94V-0 Flame Class Rating: ≥0.6mm UL 94 <br> UL Recognized, 94-5VB Flame Class Rating: ≥3.0mm UL 94 <br> Glow Wire Flammability Index 960°C, passes at: 1mm IEC 60695-2-12 <br> Glow Wire Flammability Index 960°C, passes at: 1mm IEC 60695-2-12 <br> UL Yellow Card Link: https://iq.ul.com/ul/cert.aspx?ULID=104423704- -

Electrical

PropertyTemperatureValueComment

Dielectric constant

23.0 °C

2.81 [-]

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SABIC method | 1.9 GHz

Dielectric constant, 10GHz

23.0 °C

2.84 [-]

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SABIC method

Dielectric constant, 1GHz

23.0 °C

2.87 [-]

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SABIC method | 1.1 GHz

Dielectric constant, 5GHz

23.0 °C

2.81 [-]

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SABIC method

Dissipation factor

23.0 °C

6E-3 [-]

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SABIC method

Dissipation factor, 1GHz

23.0 °C

6.4E-3 [-]

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SABIC method |

Dissipation factor, 5GHz

23.0 °C

6E-3 [-]

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SABIC method

Sheet resistivity, ROA

23.0 °C

1.00E+16 Ω

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>, ASTM D 257

Volume resistivity

23.0 °C

1.00E+16 Ω·cm

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>, ASTM D 257

Rheological Properties

PropertyTemperatureValueComment

Melt mass-flow rate

12 g/10min

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ASTM D 1238 | 300°C/1.2 kgf

Melt volume-flow rate

11 cm³/10min

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ISO 1133 | MVR at 300°C/1.2 kg

Shrinkage

23.0 °C

0.4 %

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SABIC method | 3.2 mm

Shrinkage, transverse

23.0 °C

0.4 %

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SABIC method | 3.2 mm

Technological properties

Property
Application areas

Building/Construction Sheet, Data Management, Data Transfer, Displays, Document Handling, Aerospace, Air Conditioning, Audio, Lawn/Garden, Heavy Vehicles, Freezer, Engine Cooling System, EV Infrastructure, Electronics, Energy Management, Enclosure/Housing/Cover, Enclosures, Electronic Components, Non-LED Lighting, Personal Computing, LED Lighting, Infrastructure, Small Appliance, Security/Detection, Respiratory, Photo/Video Camera, Vacuum Cleaner, Swimming Pool/Spa, Wiring Devices, Watch/Jewelry, Wearables, Wireless Communications, Wire & cable

Availability

Europe,Asia,Americas

Processing methods

Drying Temperature: 110°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.