Ultramid® A3WG7

Category: Nylon 66 , Polyamide 66
Manufacturer: BASF Corporation
Trademark: Ultramid®
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: UI0Xxt_Ultramid-A3WG7.pdf
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Message
Ultramid A3WG7 is a 35% glass fiber reinforced and heat resistance injection molding PA66 grade for machinery for industrial items.

Applications
Typical applications include gear wheels, solenoid valve housings, cable attachments, automotive fuel distributors and components for automotive gear shift.
General Information
Filler / Reinforcement
  • Glass Fiber, 35% Filler by Weight
Additive
  • Heat Stabilizer
Features
  • Good Dimensional Stability
  • Good Flow
  • Good Thermal Aging Resistance
  • Heat Stabilized
  • High Rigidity
  • Low Viscosity
  • Oil Resistant
Uses
  • Automotive Applications
  • Gears
  • Housings
Agency Ratings
  • EC 1907/2006 (REACH)
RoHS Compliance
  • RoHS Compliant
Appearance
  • Natural Color
Forms
  • Pellets
Processing Method
  • Injection Molding
PhysicalDryConditionedUnitTest Method
Specific Gravity 1.41--g/cm³ASTM D792, ISO 1183
Melt Volume-Flow Rate (MVR) (275°C/5.0 kg)40.0--cm³/10minISO 1133
Molding Shrinkage - Flow (3.18 mm)0.50--%
Water Absorption
     Saturation 5.0--%ASTM D570
     Saturation, 23°C 5.0--%ISO 62
     Equilibrium, 50% RH 1.6--%ASTM D570
     Equilibrium, 23°C, 50% RH 1.6--%ISO 62
MechanicalDryConditionedUnitTest Method
Tensile Modulus (23°C)115008500MPaISO 527-2
Tensile Strength
     Break, 23°C 217--MPaASTM D638
     Break, 23°C 210150MPaISO 527-2
     Break, 80°C 12593.0MPaISO 527-2
     Break, 121°C 10277.0MPaISO 527-2
Tensile Elongation
     Break, 23°C 3.0--%ASTM D638
     Break, 23°C 3.05.0%ISO 527-2
Flexural Modulus
     23°C 10700--MPaASTM D790
     23°C 100008480MPaISO 178
ImpactDryConditionedUnitTest Method
Charpy Notched Impact Strength ISO 179
     -30°C 12--kJ/m²
     23°C 1422kJ/m²
Charpy Unnotched Impact Strength ISO 179
     -30°C 75--kJ/m²
     23°C 95110kJ/m²
Notched Izod Impact
     -40°C 91--J/mASTM D256
     23°C 120--J/mASTM D256
     23°C 14--kJ/m²ISO 180
ThermalDryConditionedUnitTest Method
Deflection Temperature Under Load
     0.45 MPa, Unannealed 250--°CASTM D648, ISO 75-2/B
     1.8 MPa, Unannealed 250--°CASTM D648, ISO 75-2/A
Peak Melting Temperature 260--°CASTM D3418, ISO 3146
CLTE
     Flow 1.0E-5--cm/cm/°CASTM E831
     Flow 1.7E-5--cm/cm/°C
     Transverse 6.5E-5--cm/cm/°C
RTI Elec UL 746
     0.710 mm 125--°C
     1.50 mm 125--°C
     3.00 mm 125--°C
RTI Imp UL 746
     1.50 mm 115--°C
     3.00 mm 120--°C
RTI Str UL 746
     1.50 mm 115--°C
     3.00 mm 130--°C
ElectricalDryConditionedUnitTest Method
Volume Resistivity
     1.50 mm 1.0E+131.0E+11ohms·cmASTM D257
     -- 1.0E+131.0E+11ohms·cmIEC 60093
Dielectric Constant (1 MHz)3.505.70IEC 60250
Dissipation Factor IEC 60250
     100 Hz 0.0200.30
     1 MHz 0.0200.30
Comparative Tracking Index 450450VIEC 60112
FlammabilityDryConditionedUnitTest Method
Flame Rating UL 94
     0.710 mm HB--
     1.50 mm HB--
     3.00 mm HB--
InjectionDryUnit
Drying Temperature 80.0°C
Drying Time 2.0 to 4.0hr
Suggested Max Moisture 0.15%
Processing (Melt) Temp 280 to 305°C
Mold Temperature 80.0 to 90.0°C
Injection Pressure 3.50 to 12.5MPa
Injection Rate Fast
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