LEXAN™ Copolymer XHT1141 - Europe

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Description

XHT1141 is a high flow, high heat polycarbonate copolymer. It is the lowest heat product in the LEXAN XHT portfolio. It is available in a range of opaque and limited transparent colors.

This material data has been provided by Sabic.

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

Moisture absorption

23.0 °C

0.3 %

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ISO 62 | (23°C / 50% RH)

Water absorption

23.0 °C

0.3 %

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ISO 62-1 | (23°C/saturated)

Mechanical

PropertyTemperatureValueComment

Elastic modulus

23.0 °C

2.4 GPa

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ISO 527 | 1 mm/min

Elongation

23.0 °C

80 %

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ISO 527 | break, 50 mm/min

Flexural modulus

23.0 °C

2.4 GPa

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ISO 178 | 2 mm/min

Flexural strength

23.0 °C

100 MPa

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ISO 178 | yield, 2 mm/min

Impact strength, Charpy notched

23.0 °C

16 kJ/m²

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ISO 179/1eA | V-notch Edgew 80*10*3 sp=62mm, 23°C

Impact strength, Izod notched

23.0 °C

14 kJ/m²

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ISO 180/1A | 80*10*3, 23°C

Tensile strength

23.0 °C

60 MPa

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ISO 527 | break, 50 mm/min

Impact strength, Charpy unnotched

ISO 179/1eU | Unnotch Edgew 80*10*3 sp=62mm, -30°C

Impact strength, Izod unnotched

ISO 180/1U | unnotched 80*10*3, -30°C

Thermal

PropertyTemperatureValueComment

Coefficient of thermal expansion

23.0 °C

7E-5 1/K

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ISO 11359-2 | -40°C to 40°C

Coefficient of thermal expansion, transverse

23.0 °C

7E-5 1/K

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ISO 11359-2 | -40°C to 40°C

Heat deflection temperature, 0.45 MPa

144 °C

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

Heat deflection temperature, 1.80 MPa

132 °C

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

Vicat softening temperature

150 °C

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ISO 306 | Rate B/50

Rheological Properties

PropertyTemperatureValueComment

Melt volume-flow rate

70 cm³/10min

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ISO 1133 | MVR at 330°C/2.16kg

Shrinkage

23.0 °C

0.6 %

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SABIC method | 3.2 mm

Technological properties

Property
Application areas

Forward Lighting, Heavy Vehicles, Document Handling, Non-LED Lighting, Rear/Signal Lighting, Recreational Vehicle

Availability

Europe,Asia,Americas

Features

High Heat Resistance

Processing methods

Melt Temperature: 290 to 335.0°C
Shot to Cylinder Size: 40 to 60.0%
Screw Speed: 40 to 90.0rpm
Drying Temperature: 125°C
Maximum Moisture Content: 0.02%
Middle - Zone 2 Temperature: 280 to 325.0°C
Mold Temperature: 85 to 130.0°C
Rear - Zone 1 Temperature: 270 to 315.0°C
Drying Time: 4 to 6.0hrs
Nozzle Temperature: 285 to 330.0°C
Vent Depth: 0.025 to 0.08mm
Front - Zone 3 Temperature: 290 to 335.0°C
Back Pressure: 0.3 to 0.7MPa

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.