LEXAN™ Copolymer XHT3171 - Americas

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Description

XHT3171 is a 38 MVR high flow, high heat polycarbonate copolymer enabling high aesthetics, thin wall and complex designs. It is available in a range of opaque colors.

Los datos sobre este material han sido proporcionados por Sabic.

A menos que se indique lo contrario, todas las medidas corresponden a condiciones de temperatura ambiente. A menos que se indique lo contrario, se utilizan las unidades del SI.
Las normas armonizadas son similares a uno o varios estándares del proveedor. Es posible que algunas normas armonizadas se ajusten al estándar original, mientras que otras pueden quedar fuera de su alcance.

Ashby charts

Propiedades

General

PropertyTemperatureValueComment

Absorción de agua

23.0 °C

0.35 %

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ISO 62-1 | (23°C/saturated)

Densidad relativa

23.0 °C

1.2 [-]

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ASTM D 792 |

Moisture absorption

23.0 °C

0.35 %

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ISO 62 | (23°C / 50% RH)

Mecánica

PropertyTemperatureValueComment

Elongación

23.0 °C

7 %

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ISO 527 | yield, 50 mm/min

Hardness, Ball Indentation

23.0 °C

152 MPa

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ISO 2039-1 | H358/30

Hardness, Rockwell R

23.0 °C

125 [-]

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ISO 2039-2

Impact strength, Izod notched, ASTM

23.0 °C

75 J/m

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ASTM D 256

Módulo de flexión

23.0 °C

2.4 GPa

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ISO 178 | 2 mm/min

Módulo elástico

23.0 °C

2.5 GPa

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ISO 527 | 1 mm/min

Resistencia a la flexión

23.0 °C

110 MPa

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ISO 178 | yield, 2 mm/min

Resistencia a la tracción

23.0 °C

75 MPa

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ISO 527 | yield, 50 mm/min

Resistencia al choque, ensayo Charpy entallado

23.0 °C

9 kJ/m²

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

Resistencia al choque, ensayo Izod entallado

23.0 °C

9 kJ/m²

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ISO 180/1A | notched 80*10*3, -30°C

Impact strength, Izod unnotched, ASTM

ASTM D 4812 | -30°C

Resistencia al choque, ensayo Charpy no entallado

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

Resistencia al choque, ensayo Izod no entallado

ISO 180/1U | unnotched 80*10*3, -30°C

Aplicaciones térmicas

PropertyTemperatureValueComment

Ball Pressure Test

nan

IEC 60695-10-2 | 125°C +/- 2°C

Coeficiente de dilatación térmica

23.0 °C

6E-5 1/K

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ISO 11359-2 | -40°C to 40°C

Coeficiente de dilatación térmica transversal

23.0 °C

6E-5 1/K

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ISO 11359-2 | -40°C to 40°C

Conductividad térmica

23.0 °C

0.2 W/(m·K)

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ASTM C177 | @ 25 °C

Heat deflection temperature, 0.45 MPa

167 °C

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

Heat deflection temperature, 1.80 MPa

154 °C

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

Temperatura de flexión bajo carga

154 - 167 °C

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Temperatura de reblandecimiento Vicat

173 °C

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ISO 306 | Rate B/50

Rheological Properties

PropertyTemperatureValueComment

Contracción

23.0 °C

0.7 %

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SABIC method | 3.2 mm

Velocidad de flujo de la masa derretida

14 g/10min

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ASTM D 1238 | 300°C/2.16 kgf

Velocidad de flujo del volumen derretido

12 cm³/10min

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ISO 1133 | MVR at 300°C/2.16 kg

Technological properties

Property
Application areas

Enclosure/Housing/Cover

Availability

Europe,Asia,Americas

Processing methods

Middle - Zone 2 Temperature: 280 to 340.0°C
Mold Temperature: 85 to 130.0°C
Back Pressure: 0.3 to 0.7MPa
Drying Time: 4 to 6.0hrs
Maximum Moisture Content: 0.02%
Drying Temperature: 130°C
Rear - Zone 1 Temperature: 270 to 330.0°C
Screw Speed: 40 to 90.0rpm
Front - Zone 3 Temperature: 290 to 350.0°C
Melt Temperature: 290 to 350.0°C
Vent Depth: 0.025 to 0.08mm
Nozzle Temperature: 285 to 345.0°C
Shot to Cylinder Size: 40 to 60.0%

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.