company tower banner
Lati Industria Thermoplastici S.p.A Company Logo

Laramid™ D G/50

1 of 17 products in this brand

Polymer Name: Polyphthalamide (PPA)

Processing Methods: Injection Molding

    Knowde Enhanced TDS

    Identification & Functionality

    Chemical Family
    Plastics & Elastomers Functions
    Technologies

    Features & Benefits

    Materials Features

    Applications & Uses

    Plastics & Elastomers Processing Methods

    Properties

    Mechanical Properties
    ValueUnitsTest Method / Conditions
    Stress at break265MPaISO 527
    Tensile Modulus19000MPaISO 527
    Strain at break2%ISO 527
    Charpy impact strength (+23°)70kJ/m2ISO 179/1eU
    Charpy notched impact strength (+23°)12kJ/m2ISO 179/1eA
    Izod Impact notched (1/8 in)120J/mASTM D 256
    Physical Properties
    ValueUnitsTest Method / Conditions
    Molding shrinkage - normal0.6%ISO 294-4, 2577
    Molding shrinkage - parallel0.4%ISO 294-4, 2577
    Density1640kg/m3ASTM D 792
    Thermal Properties
    ValueUnitsTest Method / Conditions
    Coefficient of Thermal Expansion (MD)5E-6/KASTM D 696
    Temperature of deflection under load (1.80 Mpa)265°CISO 75-1/-2
    Temperature of deflection under load (0.45 Mpa)280°CISO 75-1/-2
    Vicat softening temperature265°CISO 306
    Limiting Oxygen Index43%ASTM D 2863

    Packaging & Availability

    Regional Availability
    • Europe