Pebax® 7233 SP 01

Nombres alternativos y comerciales
TPA
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Description

Polyether block amide Pebax® 7233 SP 01 resin is a thermoplastic elastomer made of flexible polyether and rigid polyamide. This SP grade has been developed to be heat and UV resistant.

Los datos sobre este material han sido proporcionados por Arkema Technical Polymers.

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

PropertyValueTesting StandardCondition

Absorción de agua

0.9 %

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Sim. to ISO 62

Densidad

1.01 g/cm³

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ISO 1183

dry

Moisture absorption

0.7 %

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Sim. to ISO 62

Mecánica

PropertyTemperatureValueConditionTesting StandardComment

Dureza Shore D

61 [-]

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dry

ISO 7619-1

15 seconds

Elongación

50 %

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cond.

ISO 527-1/-2

min. | nominal

Elongation at yield

18 %

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cond.

ISO 527-1/-2

Límite elástico

30 MPa

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cond.

ISO 527-1/-2

Módulo elástico

0.51 GPa

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cond.

ISO 527-1/-2

Resistencia a desgarros

166 kN/m

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ISO 34-1

Resistencia al choque, ensayo Charpy entallado

-30 °C

10 kJ/m²

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cond.

ISO 179/1eA

23 °C

15 kJ/m²

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cond.

ISO 179/1eA

Resistencia al choque, ensayo Charpy no entallado

No Break at 23 and -30°C

cond.

ISO 179/1eU

Aplicaciones térmicas

PropertyValueConditionTesting StandardComment

Coeficiente de dilatación térmica

0.00012 1/K

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dry

ISO 11359-1/-2

Temperatura de fusión

174 °C

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dry

ISO 11357-1/-3

10°C/min

Temperatura de reblandecimiento Vicat

164 °C

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ISO 306

50°C/h 50N

Inflamabilidad

At thickness 1.6 mm IEC 60695-11-10: HB

Eléctrico

PropertyValueConditionFrequencyTesting Standard

Constante dieléctrica

4 [-]

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dry

1MHz

IEC 60250

7 [-]

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dry

100Hz

IEC 60250

Factor de disipación

0.0586 [-]

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dry

1MHz

IEC 60250

0.163 [-]

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dry

100Hz

IEC 60250

Rigidez dieléctrica

44.5 kV/mm

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dry

IEC 60243-1

Surface resistivity

1.84e+14 Ω/sq

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cond.

IEC 60093

Volume resistivity

8e+13 Ω·cm

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dry

IEC 60093

Índice de seguimiento comparativo

600 V

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cond.

IEC 60112

Rheological Properties

PropertyValueConditionTesting StandardComment

Contracción

1.2 %

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dry

ISO 294-4

1.5 %

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dry

ISO 294-4

Transverse

Technological properties

Property
Application areas

Hook and Loop Fasteners,Textile - Others,Footwear - Outsoles

Processing methods

Injection Molding:

  • Typical melt temperature (Min / Recommended / Max) : 230°C / 260°C / 290°C.
  • Typical mold temperature : 25 – 60°C.
  • Drying time and temperature (only necessary for bags opened for more than two hours) : 5-7 hours at 70-80°C.


    Extrusion:

  • Typical melt temperature (Min / Recommended / Max) : 220°C / 235°C / 250°C.
  • Drying time and temperature (only necessary for bags opened for more than two hours) : 5-7 hours at 70-80°C.