Ultramid® B3U Q721 BK23079

Category: Nylon 6 , Polyamide 6
Manufacturer: BASF Corporation
Trademark: Ultramid®
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: Bg0vHM_UltramidB3UQ721BK23079.pdf
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Ultramid B3U Q721 BK23079 is an injection molding grade, flame-retardant, free from halogen and phosphorus, and UL94 V0 approved. Technical molded parts are used for electrical engineering.
General Information
Features
  • Phosphorus content, low (to none)
  • Halogen-free
  • Flame retardancy
Uses
  • Electrical/Electronic Applications
Agency Ratings
  • EC 1907/2006 (REACH)
RoHS Compliance
  • RoHS compliance
Appearance
  • Black
Forms
  • Particle
Processing Method
  • Injection molding
PhysicalNominal ValueUnitTest Method
Density 1.18g/cm³ISO 1183
MechanicalNominal ValueUnitTest Method
Tensile Modulus (23°C)3800MPaISO 527-2
Tensile Stress (Yield, 23°C)80.0MPaISO 527-2
Tensile Strain (Yield, 23°C)4.0%ISO 527-2
Flexural Modulus (23°C)3400MPaISO 178
ImpactNominal ValueUnitTest Method
Charpy Notched Impact Strength ISO 179
    -30°C 2.8kJ/m²ISO 179
    23°C 3.0kJ/m²ISO 179
ThermalNominal ValueUnitTest Method
Heat Deflection Temperature (1.8 MPa, Unannealed)75.0°CISO 75-2/A
Melting Temperature (DSC) 220°CISO 3146
InjectionNominal ValueUnit
Drying Temperature 80°C
Drying Time 2.0 - 4.0hr
Suggested Max Moisture 0.15%
Processing (Melt) Temp 240 - 285°C
Mold Temperature 65 - 80°C
Injection Pressure 3.50 - 12.5MPa
Injection Rate Fast
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