LEXAN™ FR Resins 505R

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Description

LEXAN 505R Polycarbonate (PC) is an injection moldable non-chlorinated and non-brominated flame retardant grade that is10% glass fiber filled. It has a UL94 V0@1.5mm rating and is available in various opaque color options. This is an alternative to LEXAN 500, 500R, 500RS, 500ECR.

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.

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Properties

General

PropertyTemperatureValueComment

Density

23.0 °C

1.26 g/cm³

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ASTM D 792

Water absorption

23.0 °C

0.13 %

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ISO 62 | 23°C, 50% RH

Water absorption, equilibrium

23.0 °C

0.31 %

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ASTM D 570

Mechanical

PropertyTemperatureValueComment

Elastic modulus

23.0 °C

3.93 GPa

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ASTM D 638 | 5 mm/min

Elongation

23.0 °C

12 %

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ASTM D 638 | Type I, 5 mm/min

Elongation at yield

23.0 °C

3 %

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ASTM D 638 | Type I, 5 mm/min

Flexural modulus

23.0 °C

3.4 GPa

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ISO 178 | 2 mm/min

Flexural strength

23.0 °C

108 MPa

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

Flexural yield strength

23.0 °C

95 MPa

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ISO 178 | 2 mm/min

Hardness, Ball Indentation

23.0 °C

115 MPa

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ISO 2039-1

Hardness, Rockwell M

23.0 °C

85 [-]

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ASTM D 785

Hardness, Rockwell R

23.0 °C

124 [-]

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ASTM D 785

Impact strength, Charpy notched

23.0 °C

15 kJ/m²

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ISO 179/2C

Impact strength, Izod notched

-30.0 °C

8 kJ/m²

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ISO 180/1A

23.0 °C

8 - 10 kJ/m²

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ISO 180/1A

Impact strength, Izod notched, ASTM

-30.0 °C

80 J/m

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ASTM D 256

23.0 °C

107 J/m

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ASTM D 256

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Impact strength, Izod unnotched

-30.0 °C

130 kJ/m²

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ISO 180/1U

Impact strength, Izod unnotched, ASTM

23.0 °C

1602 J/m

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ASTM D 4812

Tensile strength

23.0 °C

48 MPa

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ASTM D 638 | Type I, 5 mm/min

Yield strength

23.0 °C

63 MPa

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ASTM D 638 | Type I, 5 mm/min

Impact strength, Charpy unnotched

No Break @ 23,-30°C | ISO 179/1eU

Thermal

PropertyTemperatureValueComment

Coefficient of thermal expansion

23.0 °C

4.68E-5 1/K

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ASTM E 831 | -40°C to 40°C

Coefficient of thermal expansion, transverse

23.0 °C

8.46E-5 1/K

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ASTM E 831 | -40°C to 40°C

Heat deflection temperature, 1.80 MPa

138 °C

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ASTM D 648 | 1.82 MPa, 3.2mm, unannealed

Relative temperature index, electrical

130 °C

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UL 746B

Relative temperature index, mechanical impact

130 °C

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UL 746B

Relative temperature index, mechanical strength

130 °C

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UL 746B

Specific heat capacity

23.0 °C

1210 J/(kg·K)

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ASTM C 351

Thermal conductivity

23.0 °C

0.21 W/(m·K)

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ISO 8302

Vicat softening temperature

149 °C

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ASTM D 1525 | Rate B/50

Flammability

UL Compliant, 94-5VB Rating | 2mm | UL 94 by SABIC-IP

Electrical

PropertyTemperatureValueComment

Comparative tracking index

23.0 °C

175 V

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IEC 60112

Dielectric constant

23.0 °C

2.9 [-]

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IEC 60250 | at 50/60 Hz

Dielectric strength

23.0 °C

16 kV/mm

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IEC 60243-1 | in oil, 3.2 mm

Dissipation factor

23.0 °C

0.01 [-]

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IEC 60250 | at 1 MHz

Rheological Properties

PropertyTemperatureValueComment

Melt mass-flow rate

7 g/10min

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ASTM D 1238 | 300°C/1.2 kg

Melt volume-flow rate

7 cm³/10min

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ISO 1133 | 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

Circuit Protection,Data Transfer,Displays,Document Handling,Electronic Components,Enclosures,Energy Management,Lab Ware and Clinical Diagnostics,Travel Suitcase,Wiring Devices,Wire & cable

Fillers

10% Glass Fiber

Processing methods

Drying Temperature: 120°C, Drying Time: 2-4hrs, Maximum Moisture Content: 0.02%, Melt Temperature: 290-320°C, Nozzle Temperature: 280-310°C, Front - Zone 3 Temperature: 290-320°C, Middle - Zone 2 Temperature: 280-310°C, Rear - Zone 1 Temperature: 270-300°C, Hopper Temperature: 60-80°C, Mold Temperature: 80-120°C