LEXAN™ Resin 105

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Linear, general purpose polycarbonate homopolymer resin. Available only in color 111N, limited package types, and must meet minimum order quantity requirement. External sale requires prior approval of Product Management.

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





23.0 °C

1.19 g/cm³

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ASTM D 792

Water absorption, equilibrium

100.0 °C

0.58 %

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ASTM D 570 | ASTM D 570



Flexural modulus

23.0 °C

2.34 GPa

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

Flexural yield strength

23.0 °C

97 MPa

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

Impact strength, Izod notched, ASTM

23.0 °C

907 J/m

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ASTM D 256

Tensile strength

23.0 °C

68 MPa

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ASTM D 638 | Type I, 50 mm/min

Yield strength

23.0 °C

62 MPa

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ASTM D 638 | Type I, 50 mm/min

Impact strength, Izod unnotched, ASTM

No break @ 23°C | ASTM D 4812



Coefficient of thermal expansion

23.0 °C

6.84E-5 1/K

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ASTM E 831 | -40°C to 95°C

Heat deflection temperature, 1.80 MPa

132 °C

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ASTM D 648 | 1.82 MPa, 6.4 mm, unannealed

Vicat softening temperature

154 °C

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ASTM D 1525 | Rate B/50




1 %

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ASTM D 1003 | 2.54 mm


88 %

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ASTM D 1003 | 2.54 mm

Rheological Properties


Melt mass-flow rate

7 g/10min

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ASTM D 1238 | 300°C/1.2 kg


23.0 °C

0.5 - 0.7 %

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SABIC method | 3.2 mm

Technological properties

Application areas

Building/Construction Sheet

Processing methods

Drying Temperature: 120°C, Drying Time: 3-4hrs, Drying Time (Cumulative): 48hrs, Maximum Moisture Content: 0.02%, Melt Temperature: 310-330°C, Nozzle Temperature: 305-325°C, Front - Zone 3 Temperature: 310-330°C, Middle - Zone 2 Temperature: 300-320°C, Rear - Zone 1 Temperature: 290-310°C, Mold Temperature: 80-115°C, Back Pressure: 0.3-0.7MPa, Screw Speed: 40-70rpm, Shot to Cylinder Size: 40-60%, Vent Depth: 0.025-0.076mm