TECACOMP® PPA TRM X black 3990

Category: PPA , Polyphthalamide
Manufacturer: Ensinger GmbH
Trademark: TECACOMP®
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: PoODcr_TECACOMPPPATRMXblack3990.pdf
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Main features
  • good slide and wear properties

Target Industries
  • automotive industry
  • mechanical engineering
General Information
Features
  • Good wear resistance
Uses
  • Application in Automobile Field
Appearance
  • Dark gray
Forms
  • Particles
Processing Method
  • Injection molding
PhysicalNominal ValueUnitTest Method
Density 1.42g/cm³
Apparent Density 0.71g/cm³ISO 60
Melt Mass-Flow Rate (MFR) (340°C/2.16 kg)50g/10 minISO 1133
Melt Volume-Flow Rate (MVR) (340°C/2.16 kg)75.0cm³/10minISO 1133
Molding Shrinkage ISO 294-4
    Transverse flow 1.2%ISO 294-4
    Flow 0.98%ISO 294-4
Water Absorption (Equilibrium, 23°C, 50% RH)0.30%ISO 62
MechanicalNominal ValueUnitTest Method
Tensile Modulus 7500MPaISO 527-2/50
Tensile Stress 120MPaISO 527-2/50
Tensile Strain (Break)2.0%ISO 527-2/50
Flexural Modulus 6700MPaISO 178
Flexural Stress 170MPaISO 178
Compressive Modulus 6000MPaISO 604
Compressive Stress 175MPaISO 604
Flexural Strain 3.5%ISO 178
ThermalNominal ValueUnitTest Method
Service Temperature
    long term 150°C
    short term 250°C
ImpactNominal ValueUnitTest Method
Charpy Unnotched Impact Strength 40kJ/m²ISO 179/1eU
ThermalNominal ValueUnitTest Method
Heat Deflection Temperature
    0.45 MPa, not annealed 270°CISO 75-2/B
    1.8 MPa, not annealed 140°CISO 75-2/A
Glass Transition Temperature 100 - 140°CDIN 53765
Melting Temperature 285 - 315°CDIN 53765
Linear thermal expansion coefficient ISO 11359-2
    Flow : 23 to 80°C 3.3E-5cm/cm/°CISO 11359-2
    Lateral : 23 to 80°C 6.7E-5cm/cm/°CISO 11359-2
Thermal Conductivity DIN EN 821
    -- 10.40W/m/KDIN EN 821
    -- 20.50W/m/KDIN EN 821
ElectricalNominal ValueUnitTest Method
Surface Resistivity 3.4E+13ohmsDIN EN 61340
Volume Resistivity 1.1E+16ohms·cmDIN EN 61340
FlammabilityNominal ValueUnitTest Method
Flammability Classification HBIEC 60695-11-10, -20
InjectionNominal ValueUnit
Drying Temperature 80 - 120°C
Drying Time 4.0 - 6.0hr
Processing (Melt) Temp 315 - 340°C
Mold Temperature 100 - 120°C
Note Message
1 .Through-plane
2 .In-plane
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