Akulon® K224-HG7

Nombres alternativos y comerciales
PA6-GF35
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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-HG7

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

5.9 %

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dry

Sim. to ISO 62

Densidad

1.4 g/cm³

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dry

ISO 1183

Moisture absorption

1.8 %

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dry

Sim. to ISO 62

Mecánica

PropertyTemperatureValueConditionTesting Standard

Elongación

-40 °C

3.1 %

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dry

ISO 527-1/-2

3.5 %

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dry

ISO 527-1/-2

7 %

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conditioned

ISO 527-1/-2

120 °C

10.4 %

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dry

ISO 527-1/-2

150 °C

10.8 %

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dry

ISO 527-1/-2

160 °C

11 %

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dry

ISO 527-1/-2

180 °C

11.3 %

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dry

ISO 527-1/-2

200 °C

11.6 %

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dry

ISO 527-1/-2

Flexural yield strength

180 MPa

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conditioned

ISO 178

305 MPa

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dry

ISO 178

120 °C

120 MPa

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dry

ISO 178

160 °C

95 MPa

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dry

ISO 178

Módulo de flexión

6.5 GPa

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conditioned

ISO 178

10.7 GPa

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dry

ISO 178

120 °C

4.9 GPa

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dry

ISO 178

160 °C

4.2 GPa

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dry

ISO 178

Módulo elástico

-40 °C

12 GPa

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dry

ISO 527-1/-2

7 GPa

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conditioned

ISO 527-1/-2

11 GPa

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dry

ISO 527-1/-2

100 °C

5.1 GPa

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dry

ISO 527-1/-2

120 °C

4.8 GPa

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dry

ISO 527-1/-2

150 °C

4.3 GPa

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dry

ISO 527-1/-2

160 °C

4.0 GPa

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dry

ISO 527-1/-2

200 °C

2.8 GPa

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dry

ISO 527-1/-2

Resistencia a la tracción

-40 °C

250 MPa

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dry

ISO 527-1/-2

125 MPa

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conditioned

ISO 527-1/-2

195 MPa

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dry

ISO 527-1/-2

100 °C

100 MPa

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dry

ISO 527-1/-2

120 °C

95 MPa

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dry

ISO 527-1/-2

150 °C

82 MPa

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dry

ISO 527-1/-2

160 °C

75 MPa

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dry

ISO 527-1/-2

180 °C

65 MPa

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dry

ISO 527-1/-2

200 °C

50 MPa

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dry

ISO 527-1/-2

Resistencia al choque, ensayo Charpy entallado

-30 °C

12 kJ/m²

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dry, conditioned

ISO 179/1eA

23 °C

14.0 kJ/m²

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dry

ISO 179/1eA

23 °C

24 kJ/m²

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conditioned

ISO 179/1eA

Resistencia al choque, ensayo Charpy no entallado

-30 °C

75 kJ/m²

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dry, conditioned

ISO 179/1eU

23 °C

90 kJ/m²

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dry

ISO 179/1eU

23 °C

100 kJ/m²

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conditioned

ISO 179/1eU

Aplicaciones térmicas

PropertyValueConditionTesting StandardThicknessPressureComment

Coeficiente de dilatación térmica

2e-07 1/K

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dry

ISO 11359-1/-2

Parallel

6e-07 1/K

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dry

ISO 11359-1/-2

Normal

Difusividad térmica

1.1e-07 mm²/s

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dry

-

Inflamabilidad

HB

dry

IEC 60695-11-10

1.5 mm

UL recognition :Yes

Relative temperature index, electrical

140 °C

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dry

UL746B

0.71 mm

Relative temperature index, mechanical impact

120 °C

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dry

UL746B

0.71 mm

Relative temperature index, mechanical strength

140 °C

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dry

UL746B

0.71 mm

Temperatura de flexión bajo carga

210 °C

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dry

ISO 75-1/-2

2 MPa

220 °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

4.3 [-]

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dry

IEC 62631-2-1

1MHz

4.8 [-]

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dry

IEC 62631-2-1

100Hz

Factor de disipación

170 [-]

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dry

IEC 62631-2-1

100Hz

220 [-]

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dry

IEC 62631-2-1

1MHz

Rigidez dieléctrica

25 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

500 V

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conditioned

IEC 60112

Rheological Properties

PropertyTemperatureValueConditionTesting 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

1150 g/cm³

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dry

-

Specific heat capacity melt

2110 J/(kg·K)

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dry

-

Thermal conductivity of melt

0.27 W/(m·K)

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dry

-

Velocidad de flujo de la masa derretida

275 °C

48 g/10min

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dry

ISO 1133

Velocidad de flujo del volumen derretido

275 °C

40 cm³/10min

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dry

ISO 1133

Technological properties

Property
Application areas

Air inlet manifolds, Integrated Air Inlet Manifolds (up to 180°C), Charge Air Cooler Caps, Oil Sumps and Pans, Transmission Oil Pans, Rocker Valve Covers, Fans & Shrouds, Fuel System: Various Components

Certifications

Yellow Card Available

Fillers

35% Glass Fiber