Akulon® K224-KGM35

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Description

Akulon® is our family of high performance polyamide 6 and polyamide 66 materials, used by customers across the world in applications ranging from automotive, electronics & electrical, to furniture and packaging.
We offer Akulon® grades for injection molding, blow molding and extrusion (including barrier film, stock shapes, convoluted tubes, and mono and multi filament).
In molded parts the material offers an excellent balance of easy design and processing with outstanding mechanical properties over a wide temperature range and in diverse conditions. Meanwhile for extrusion the strength, resilience and easy processing of Akulon® sets the market standards.

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Akulon® K224-KGM35

This material data has been provided by DSM.

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

1.49 g/cm³

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dry

ISO 1183

Moisture absorption

1.7 %

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dry

Sim. to ISO 62

Mechanical

PropertyTemperatureValueConditionTesting Standard

Elastic modulus

-40 °C

11 GPa

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dry

ISO 527-1/-2

5 GPa

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conditioned

ISO 527-1/-2

10.5 GPa

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dry

ISO 527-1/-2

Elongation

-40 °C

2.5 %

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dry

ISO 527-1/-2

2.4 %

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dry

ISO 527-1/-2

5 %

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conditioned

ISO 527-1/-2

Flexural modulus

5.6 GPa

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conditioned

ISO 178

10.5 GPa

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dry

ISO 178

Flexural yield strength

105 MPa

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conditioned

ISO 178

195 MPa

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dry

ISO 178

Impact strength, Charpy notched

-30 °C

3 kJ/m²

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conditioned

ISO 179/1eA

-30 °C

3.5 kJ/m²

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dry

ISO 179/1eA

23 °C

4.5 kJ/m²

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dry

ISO 179/1eA

23 °C

6 kJ/m²

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conditioned

ISO 179/1eA

Impact strength, Charpy unnotched

-30 °C

35 kJ/m²

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conditioned

ISO 179/1eU

-30 °C

40 kJ/m²

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dry

ISO 179/1eU

23 °C

40 kJ/m²

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dry, conditioned

ISO 179/1eU

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Tensile strength

-40 °C

180 MPa

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dry

ISO 527-1/-2

70 MPa

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conditioned

ISO 527-1/-2

135 MPa

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dry

ISO 527-1/-2

Thermal

PropertyValueConditionTesting StandardPressureComment

Coefficient of thermal expansion

3.5e-07 1/K

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dry

ISO 11359-1/-2

Parallel

5e-07 1/K

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dry

ISO 11359-1/-2

Normal

Heat deflection temperature

205 °C

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dry

ISO 75-1/-2

2 MPa

215 °C

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dry

ISO 75-1/-2

0.45 MPa

Melting point

220 °C

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dry

ISO 11357-1/-3

10°C/min

Electrical

PropertyValueConditionTesting StandardComment

Dielectric constant

3.3 [-]

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dry

IEC 62631-2-1

1MHz

3.5 [-]

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dry

IEC 62631-2-1

100Hz

4.5 [-]

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conditioned

IEC 62631-2-1

1MHz

14.0 [-]

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conditioned

IEC 62631-2-1

100Hz

Dielectric strength

30 kV/mm

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conditioned

IEC 60243-1

35 kV/mm

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dry

IEC 60243-1

Dissipation factor

50 [-]

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dry

IEC 62631-2-1

100Hz

140 [-]

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dry

IEC 62631-2-1

1MHz

1200 [-]

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conditioned

IEC 62631-2-1

1MHz

3200 [-]

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conditioned

IEC 62631-2-1

100Hz

Surface resistivity

1e+13 Ω/sq

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conditioned

IEC 62631-3-2

Volume resistivity

1e+10 Ω·cm

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conditioned

IEC 62631-3-1

1e+12 Ω·cm

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dry

IEC 62631-3-1

Technological properties

Property
Fillers

15% Glass Fiber, 25% Mineral Powder