Rilsan® BESN G9 TL

Alternative and trade names
PA11-CD10
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Description

PA11, EHLS, 22-020, CD10

Rilsan® BESN G9 TL resin is a polyamide 11 produced from a renewable source. This black grade with improved friction properties is designed for extrusion. The percentage of renewable carbon according to ASTM D6866 (calculated) is >85%.

This material data has been provided by Arkema Technical Polymers.

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

PropertyValueConditionTesting Standard

Bio-based content

85 %

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Density

1.09 g/cm³

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dry

ISO 1183

Water absorption

1.7 %

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Sim. to ISO 62

Mechanical

PropertyTemperatureValueConditionTesting StandardComment

Elastic modulus

2.1 GPa

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cond.

ISO 527-1/-2

Elongation

50 %

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cond.

ISO 527-1/-2

min. | nominal

Elongation at yield

5 %

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cond.

ISO 527-1/-2

Hardness, Shore D

71 [-]

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dry

ISO 7619-1

15 seconds

Impact strength, Charpy notched

-30 °C

6 kJ/m²

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cond.

ISO 179/1eA

23 °C

7 kJ/m²

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cond.

ISO 179/1eA

Impact strength, Charpy unnotched

No Break at 23 and -30°C

cond.

ISO 179/1eU

Yield strength

40 MPa

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cond.

ISO 527-1/-2

Thermal

PropertyValueConditionTesting StandardComment

Melting point

186 °C

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dry

ISO 11357-1/-3

10°C/min

Vicat softening temperature

162 °C

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ISO 306

50°C/h 50N

Electrical

PropertyValueConditionTesting Standard

Comparative tracking index

600 V

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cond.

IEC 60112

Dielectric strength

55 kV/mm

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cond.

IEC 60243-1

Surface resistivity

6e+13 Ω/sq

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cond.

IEC 60093

Volume resistivity

5e+11 Ω·cm

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cond.

IEC 60093

Rheological Properties

PropertyValueConditionTesting StandardComment

Melt volume-flow rate

1 cm³/10min

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dry

ISO 1133

235°C/2.16kg

Technological properties

Property
Application areas

Main applications:

  • Tube with improved friction properties

    Packaging: This grade is delivered dried in sealed packaging (25 kg bags) ready to be processed.

    Shelf life: Two years from the delivery. For any use above this limit, please refer to our technical services.

  • Fillers

    10% Carbon Black

    Processing methods

    Injection Molding:

  • Melt temperature (°C) ISO 294: 270
  • Mold temperature (°C) ISO 10724: 50
  • Injection velocity (mm/s) ISO 294: -
  • Pressure at hold (MPa) ISO 294: 16

  • Extrusion:

  • Typical melt temperature (Min / Recommended / Max) : 230°C / 250°C / 280°C.
  • Drying time and temperature (only necessary for bags opened for more than two hours) : 4-8 hours at 80-90°C.