LEXAN™ Resin EM3110

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Description

Automotive interiors. Optimizes flow/processability for cost effective thinner wall design uses.

This material data has been provided by Matmatch.

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.

Ashby charts

Properties

General

PropertyTemperatureValueComment

Density

23.0 °C

1.19 g/cm³

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ASTM D 792

Water absorption

23.0 °C

0.16 %

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ASTM D 570 | 24 Hours

Mechanical

PropertyTemperatureValueComment

Elongation

23.0 °C

110 %

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ASTM D 638 | Type I, 50 mm/min

Flexural modulus

23.0 °C

2.03 GPa

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ASTM D 790 | 1.3 mm/min, 50 mm span

Flexural yield strength

23.0 °C

81 MPa

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ASTM D 790 | 1.3 mm/min, 50 mm span

Impact strength, Izod notched, ASTM

-30.0 °C

213 J/m

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ASTM D 256

-20.0 °C

587 J/m

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ASTM D 256

23.0 °C

213 - 640 J/m

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ASTM D 256

Yield strength

23.0 °C

57 MPa

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ASTM D 638 | Type I, 50 mm/min

Thermal

PropertyTemperatureValueComment

Coefficient of thermal expansion

23.0 °C

6.48E-5 1/K

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ASTM E 831 | -40°C to 95°C

Heat deflection temperature, 1.80 MPa

123 °C

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ASTM D 648 | 1.82 MPa, 6.4 mm, unannealed

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

Flammability

UL Recognized, 94HB Flame Class Rating | 1.47mm | UL 94

Rheological Properties

PropertyTemperatureValueComment

Melt mass-flow rate

20 g/10min

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ASTM D 1238 | 300°C/1.2 kg

Shrinkage

23.0 °C

0.5 - 0.7 %

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SABIC method | 3.2 mm

Technological properties

Property
Application areas

Trim

Processing methods

Drying Temperature: 120°C, Drying Time: 3-4hrs, Drying Time (Cumulative): 10hrs, Maximum Moisture Content: 0.02%, Melt Temperature: 275-300°C, Nozzle Temperature: 270-295°C, Front - Zone 3 Temperature: 275-300°C, Middle - Zone 2 Temperature: 265-290°C, Rear - Zone 1 Temperature: 255-275°C, Mold Temperature: 70-95°C, Back Pressure: 0.3-0.7MPa, Screw Speed: 40-70rpm, Shot to Cylinder Size: 40-60%, Vent Depth: 0.025-0.076mm