Akulon® Ultraflow K220-HGM44

Nombres alternativos y comerciales
PA6-(GF+MD)40
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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® Ultraflow K220-HGM44

Los datos sobre este material han sido proporcionados por DSM.

A menos que se indique lo contrario, todas las medidas corresponden a condiciones de temperatura ambiente. A menos que se indique lo contrario, se utilizan las unidades del SI.
Las normas armonizadas son similares a uno o varios estándares del proveedor. Es posible que algunas normas armonizadas se ajusten al estándar original, mientras que otras pueden quedar fuera de su alcance.

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Propiedades

General

PropertyValueConditionTesting Standard

Absorción de agua

5.5 %

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dry

Sim. to ISO 62

Densidad

1.47 g/cm³

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dry

ISO 1183

Moisture absorption

1.6 %

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dry

Sim. to ISO 62

Mecánica

PropertyTemperatureValueConditionTesting Standard

Elongación

2 %

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dry

ISO 527-1/-2

3.5 %

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conditioned

ISO 527-1/-2

120 °C

4.5 %

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dry

ISO 527-1/-2

160 °C

5 %

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dry

ISO 527-1/-2

Módulo de flexión

9 GPa

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dry

ISO 178

120 °C

2.6 GPa

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dry

ISO 178

160 °C

1.9 GPa

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dry

ISO 178

Módulo elástico

6 GPa

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conditioned

ISO 527-1/-2

11 GPa

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dry

ISO 527-1/-2

Resistencia a la tracción

70 MPa

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conditioned

ISO 527-1/-2

135 MPa

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dry

ISO 527-1/-2

160 °C

35 MPa

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dry

ISO 527-1/-2

Resistencia al choque, ensayo Charpy entallado

-30 °C

4.5 kJ/m²

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dry, conditioned

ISO 179/1eA

23 °C

7 kJ/m²

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dry

ISO 179/1eA

23 °C

9 kJ/m²

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conditioned

ISO 179/1eA

Resistencia al choque, ensayo Charpy no entallado

-30 °C

35 kJ/m²

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dry, conditioned

ISO 179/1eU

23 °C

40 kJ/m²

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dry

ISO 179/1eU

23 °C

50 kJ/m²

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conditioned

ISO 179/1eU

Aplicaciones térmicas

PropertyValueConditionTesting StandardPressureComment

Coeficiente de dilatación térmica

3e-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

Difusividad térmica

1.44e-07 mm²/s

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dry

-

Temperatura de flexión bajo carga

185 °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

Temperatura de fusión

220 °C

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dry

ISO 11357-1/-3

10°C/min

Eléctrico

PropertyValueConditionTesting StandardComment

Constante dieléctrica

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

Factor de disipación

50 [-]

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dry

IEC 62631-2-1

100Hz

130 [-]

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dry

IEC 62631-2-1

1MHz

1200 [-]

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conditioned

IEC 62631-2-1

1MHz

4000 [-]

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conditioned

IEC 62631-2-1

100Hz

Rigidez dieléctrica

30 kV/mm

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conditioned

IEC 60243-1

35 kV/mm

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dry

IEC 60243-1

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

Índice de seguimiento comparativo

550 V

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dry, conditioned

IEC 60112

Rheological Properties

PropertyValueConditionTesting StandardComment

Contracción

0.3 %

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dry

ISO 294-4

Parallel

0.9 %

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dry

ISO 294-4

Normal

Density of melt

1190 g/cm³

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dry

-

Specific heat capacity melt

2290 J/(kg·K)

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dry

-

Thermal conductivity of melt

0.39 W/(m·K)

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dry

-

Technological properties

Property
Application areas

Engine Cover with Air Inlet Filters, Engine Covers

Fillers

40% Glass Fiber and Mineral Powder