PPA (Polyphtalamide)

PPA

PPA (Polyphtalamide)

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Transparent Food Contact Recycled Biobased flame-retardant UV resistant

This material meets the criteria ~ Specialized grades may meet this criteria

Quality Scores

Mechanics
Thermal
Chemical
UV ageing
Injection moulding difficulty
Recycling

Performance profile

Mechanical properties

Propriétés mécaniques de PPA (Polyphtalamide)
Density1.10 to 1.39 g/cm³ ISO 1183
Charpy notched impact5.0 to 14 kJ/m2
Flexural modulus1600 to 3200 MPa ISO 178
Flexural resistance250 MPa
Tensile modulus270 to 4730 MPa ISO 527-1
Tensile resistance14.0 to 235 MPa ISO 527-1, -2, Break
Tensile strain5.0 to 5.5 % ISO 527-1, -2, Yield

Chemical resistance and characteristics

Chemical resistance

Le PPA présente une excellente résistance aux huiles moteur à haute température, aux graisses industrielles et aux carburants. Sa faible absorption d'humidité garantit une stabilité dimensionnelle supérieure. Sensible aux acides forts concentrés et bases à chaud.

Recommended applications

  • Automotive Applications
  • Industrial applications
  • Home appliances
  • Electrical/Electronic Applications
  • Applications grand public
  • General purpose
  • Household
  • Contenants
  • Interior parts for automotive
  • Emballage

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