Orgalloy® RS 6600 BLACK

Alternative and trade names
PA66
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Description

Orgalloy® RS 6600 BLACK resin is a polyamide 66 alloy designed for injection molding. This black grade offers an outstanding dimensional stability, chemical resistance to automotive fluids and is ideal for the realization of complex parts.

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

Density

1.04 g/cm³

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dry

ISO 1183

Moisture absorption

1.2 %

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Sim. to ISO 62

Water absorption

2.9 %

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Sim. to ISO 62

Mechanical

PropertyTemperatureValueConditionTesting StandardComment

Elastic modulus

2.2 GPa

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cond.

ISO 527-1/-2

2.3 GPa

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dry

ISO 527-1/-2

Elongation

15 %

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dry

ISO 527-1/-2

nominal

20 %

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cond.

ISO 527-1/-2

nominal

Elongation at yield

6 %

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dry

ISO 527-1/-2

10 %

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cond.

ISO 527-1/-2

Hardness, Shore D

76 [-]

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dry

ISO 7619-1

15 seconds

Impact strength, Charpy notched

23 °C

7 kJ/m²

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dry

ISO 179/1eA

23 °C

8 kJ/m²

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cond.

ISO 179/1eA

Impact strength, Charpy unnotched

No Break at 23°C

cond.

ISO 179/1eU

Thermal

PropertyValueConditionTesting StandardPressureComment

Coefficient of thermal expansion

6.5e-05 1/K

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dry

ISO 11359-1/-2

0.00011 1/K

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dry

ISO 11359-1/-2

Transverse

Heat deflection temperature

80 °C

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dry

ISO 75-1/-2

2 MPa

160 °C

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dry

ISO 75-1/-2

0.45 MPa

Melting point

255 °C

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dry

ISO 11357-1/-3

10°C/min

Vicat softening temperature

170 °C

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ISO 306

50°C/h 50N

Flammability

At thickness 1.6 mm IEC 60695-11-10: HB, At thickness 3.2 mm IEC 60695-11-10: HB and yellow card available

Electrical

PropertyValueConditionTesting StandardFrequencyComment

Comparative tracking index

600 V

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cond.

IEC 60112

Dielectric constant

3 [-]

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cond.

IEC 60250

100Hz

3 [-]

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IEC 60250

1MHz

Dielectric strength

36 kV/mm

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cond., dry

IEC 60243-1

Dissipation factor

0.017 [-]

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cond.

IEC 60250

1MHz

0.025 [-]

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cond.

IEC 60250

100Hz

Surface resistivity

1e+15 Ω/sq

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cond.

IEC 60093

min.

Volume resistivity

1e+13 Ω·cm

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cond.

IEC 60093

min.

Rheological Properties

PropertyValueConditionTesting StandardComment

Melt volume-flow rate

24 cm³/10min

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dry

ISO 1133

275°C/2.16kg

Shrinkage

0.5 %

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dry

ISO 294-4

1.1 %

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dry

ISO 294-4

Transverse

Technological properties

Property
Application areas

Fittings, Components, and Injection Molded Parts

Certifications

Yellow Card

Processing methods

Injection Molding:

  • Drying time (only necessary for bags opened for more than two hours): 4-8 hours at 80°C
  • Injection temperature (min-recommended-max): 260-270-280°C
  • Mould temperature (min-max): 60-80°C