Ultramid® A3L HP

Category: Nylon 66 , Polyamide 66
Manufacturer: BASF Corporation
Trademark: Ultramid®
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: YFG4z4_Ultramid-A3L-HP.pdf
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Ultramid A3L HP is an unreinforced, heat stabilized, impact modified, high flow, nylon 66 for injection molding. This grade has excellent flow and improved ambient and low temperature toughness.

Applications
Typical applications include fasteners and clamps.
General Information
Additive
  • Heat Stabilizer
  • Impact Modifier
Features
  • Heat Stabilized
  • High Flow
  • Impact Modified
  • Low Temperature Toughness
  • Oil Resistant
Uses
  • Fasteners
Agency Ratings
  • EC 1907/2006 (REACH)
RoHS Compliance
  • RoHS Compliant
Forms
  • Pellets
Processing Method
  • Injection Molding
PhysicalNominal ValueUnitTest Method
Density 1.10g/cm³ISO 1183
MechanicalNominal ValueUnitTest Method
Tensile Modulus (23°C)2440MPaISO 527-2
Tensile Stress (Yield, 23°C)63.5MPaISO 527-2
Tensile Strain (Yield, 23°C)6.2%ISO 527-2
Nominal Tensile Strain at Break (23°C)28%ISO 527-2
Flexural Modulus (23°C)2280MPaISO 178
ImpactNominal ValueUnitTest Method
Charpy Notched Impact Strength ISO 179
    -30°C 14kJ/m²
    23°C 19kJ/m²
Notched Izod Impact Strength ISO 180
    -40°C 12kJ/m²
    23°C 18kJ/m²
ThermalNominal ValueUnitTest Method
Heat Deflection Temperature (1.8 MPa, Unannealed)70.0°CISO 75-2/A
Melting Temperature (DSC) 260°CISO 3146
InjectionNominal ValueUnit
Drying Temperature 60.0°C
Drying Time 1.0 to 2.0hr
Suggested Max Moisture 0.040 to 0.20%
Processing (Melt) Temp 288 to 305°C
Mold Temperature 60.0 to 100°C
Injection Pressure 3.50 to 12.5MPa
Injection Rate Fast
Back Pressure 0.00 to 0.350MPa
Screw Speed 40 to 80rpm
Screw Compression Ratio 3.0:1.0 to 4.0:1.0
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