Stanyl® TW271F6

Nombres alternativos y comerciales
(PA46+PTFE)-GF30
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Description

Stanyl® is our high-performance polyamide 46 used for applications in automotive, E&E, gears and outdoor power equipments.
Stanyl® is a high performance polyamide that provides unmatched performance and value for demanding applications in which superior heat resistance, design stiffness, wear & friction and process flow qualities are required.
Because Stanyl retains its mechanical properties at high temperatures up to 220°C, this makes it ideal for extremely high-performance applications, where it outperforms PPA, PA6T, PA9T, and often PPS and LCP.

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Stanyl® TW271F6

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 StandardComment

Absorción de agua

2.1 %

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dry

ISO 62

at 23°C after 24h

7.4 %

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dry

Sim. to ISO 62

Densidad

1.53 g/cm³

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dry

ISO 1183

Moisture absorption

2.2 %

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dry

Sim. to ISO 62

Mecánica

PropertyTemperatureValueConditionTesting Standard

Elongación

-40 °C

3.2 %

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conditioned

ISO 527-1/-2

-40 °C

3.3 %

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dry

ISO 527-1/-2

3.4 %

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dry

ISO 527-1/-2

6 %

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conditioned

ISO 527-1/-2

120 °C

6.5 %

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dry

ISO 527-1/-2

160 °C

6.5 %

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dry

ISO 527-1/-2

180 °C

6.5 %

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dry

ISO 527-1/-2

200 °C

6.5 %

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dry

ISO 527-1/-2

Flexural yield strength

150 MPa

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conditioned

ISO 178

280 MPa

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dry

ISO 178

120 °C

135 MPa

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dry

ISO 178

160 °C

120 MPa

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dry

ISO 178

Módulo de flexión

6 GPa

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conditioned

ISO 178

9 GPa

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dry

ISO 178

120 °C

5.4 GPa

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dry

ISO 178

160 °C

5 GPa

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dry

ISO 178

Módulo elástico

-40 °C

11 GPa

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dry

ISO 527-1/-2

-40 °C

12 GPa

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conditioned

ISO 527-1/-2

6.6 GPa

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conditioned

ISO 527-1/-2

10.5 GPa

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dry

ISO 527-1/-2

120 °C

5.2 GPa

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dry

ISO 527-1/-2

160 °C

4.8 GPa

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dry

ISO 527-1/-2

180 °C

4.5 GPa

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dry

ISO 527-1/-2

200 °C

4.2 GPa

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dry

ISO 527-1/-2

Resistencia a la tracción

-40 °C

235 MPa

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conditioned

ISO 527-1/-2

-40 °C

250 MPa

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dry

ISO 527-1/-2

130 MPa

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conditioned

ISO 527-1/-2

200 MPa

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dry

ISO 527-1/-2

120 °C

100 MPa

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dry

ISO 527-1/-2

160 °C

85 MPa

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dry

ISO 527-1/-2

180 °C

80 MPa

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dry

ISO 527-1/-2

200 °C

75 MPa

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dry

ISO 527-1/-2

Resistencia al choque, ensayo Charpy entallado

-30 °C

11 kJ/m²

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dry, conditioned

ISO 179/1eA

23 °C

13 kJ/m²

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dry

ISO 179/1eA

23 °C

17 kJ/m²

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conditioned

ISO 179/1eA

Resistencia al choque, ensayo Charpy no entallado

-30 °C

65 kJ/m²

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dry

ISO 179/1eU

-30 °C

70 kJ/m²

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conditioned

ISO 179/1eU

23 °C

85 kJ/m²

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dry

ISO 179/1eU

23 °C

90 kJ/m²

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conditioned

ISO 179/1eU

Aplicaciones térmicas

PropertyValueConditionTesting StandardPressureComment

Coeficiente de dilatación térmica

2.5e-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

1.26e-07 mm²/s

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dry

-

Temperatura de flexión bajo carga

290 °C

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dry

ISO 75-1/-2

2 MPa

290 °C

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dry

ISO 75-1/-2

0.45 MPa

Temperatura de fusión

295 °C

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dry

ISO 11357-1/-3

10°C/min

Temperatura de reblandecimiento Vicat

290 °C

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dry

ISO 306

50°C/h 50N

Temperatura de transición del vidrio

75 °C

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dry

ISO 11357-1/-2

10°C/min

Eléctrico

PropertyValueConditionTesting Standard

Surface resistivity

1e+13 Ω/sq

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conditioned

IEC 62631-3-2

Volume resistivity

1e+07 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

400 V

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dry

IEC 60112

Rheological Properties

PropertyValueConditionTesting StandardComment

Contracción

0.5 %

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dry

Sim. to ISO 294-4

Parallel

1.3 %

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dry

Sim. to ISO 294-4

Normal

Density of melt

1320 g/cm³

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dry

-

Specific heat capacity melt

1890 J/(kg·K)

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dry

-

Spiral flow length

105

dry

-

1.0 mm 800 bar

115

dry

-

1.0 mm 900 bar

125

dry

-

1.0 mm 1000 bar

Thermal conductivity of melt

0.319 W/(m·K)

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dry

-

Viscosity number

145 cm³/gr

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dry

ISO 307, 1157, 1628

Technological properties

Property
Application areas

Self propelled lawnmower transmission gears, Transmission Control Gears, Oil Pump Gears (2-wheelers), Rod Guides, MTF/DMF Components, Crankshaft Balance Gears, Oil Pump Gears (automotive), EPS gears, Power Lift Gate Actuators, Power Door Actuators, Power Window Actuators, Windshield Wiper Actuators, EPS Steering components: Gears, Flex couplers and Sensors, CRB Housing, Gears, Electronic throttle control actuators, Exhaust gas recirculation actuators, Turbo actuators, Coolant valve actuators

Certifications

Yellow Card Available

Fillers

30% Glass Fiber and PTFE