Staramide AST42K

Category: Nylon 66 , Polyamide 66
Manufacturer: Eurostar Engineering Plastics
Trademark: Staramide
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: Ra08KG_Staramide-AST42K.pdf
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Staramide AST42K is a Low Temperature Impact Modified Polyamide 66 Injection Molding Resin
General Information
Additive
  • Impact Modifier
Features
  • Impact Modified
  • Low Temperature Impact Resistance
RoHS Compliance
  • RoHS Compliant
Processing Method
  • Injection Molding
PhysicalNominal ValueUnitTest Method
Density 1.10g/cm³ISO 1183
Molding Shrinkage - Flow 11.5 to 2.0%Internal Method
MechanicalNominal ValueUnitTest Method
Tensile Modulus 2600MPaISO 527-2/1
Tensile Stress (Break)65.0MPaISO 527-2/50
Tensile Strain
    Yield 4.5%ISO 527-2/50
    Break 20%ISO 527-2/5
Flexural Modulus 22400MPaISO 178
Flexural Stress 90.0MPaISO 178
ImpactNominal ValueUnitTest Method
Notched Izod Impact Strength 3ISO 180/1A
    -40°C 9.0kJ/m²
    -20°C 11kJ/m²
    23°C 12kJ/m²
ThermalNominal ValueUnitTest Method
Heat Deflection Temperature 4
    0.45 MPa, Unannealed, 100 mm Span 200°CISO 75-2/Be
    1.8 MPa, Unannealed, 100 mm Span 73.0°CISO 75-2/Ae
Vicat Softening Temperature
    -- 220°CISO 306/B50
    -- 225°CISO 306/B120
CLTE ISO 11359-2
    Flow : 23 to 60°C 6.0E-5cm/cm/°C
    Transverse : 23 to 60°C 9.2E-5cm/cm/°C
InjectionNominal ValueUnit
Drying Temperature 75.0 to 85.0°C
Drying Time 4.0 to 6.0hr
Suggested Max Moisture 0.20%
Rear Temperature 250 to 260°C
Middle Temperature 265 to 275°C
Front Temperature 265 to 275°C
Processing (Melt) Temp 265 to 275°C
Mold Temperature 60.0 to 80.0°C
Note Message
1 .Tensile Bar
2 .2.0 mm/min
3 .80*10*4
4 .120*10*4
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