Ultramid® SEG7

Category: Nylon 6 , Polyamide 6
Manufacturer: BASF Corporation
Trademark: Ultramid®
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: Vf9Zw4_Ultramid-SEG7.pdf
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Ultramid SEG7 is a 35% glass reinforced, injection molding type 6 nylon requiring high strength, surface aesthetics, and good processability. This product has excellent surface appearance while maintaining a good balance of physical properties, such as high strength, improved toughness, and chemical resistance. It features superior flow properties, and is suited for parts having thinner walls and those requiring long lengths. It shows lower pressure, temperature, and cycle time requirements than conventional grades.

Applications
Applications include power tool, but can be used wherever strength and appearance are critical requirements, for example, automotive applications (door handles and mirrors).
General Information
Filler / Reinforcement
  • Glass Fiber, 35% Filler by Weight
Features
  • Good Chemical Resistance
  • Good Processability
  • Good Toughness
  • High Flow
  • High Strength
  • Pleasing Surface Appearance
Uses
  • Automotive Applications
  • Power/Other Tools
  • Thin-walled Parts
Agency Ratings
  • EC 1907/2006 (REACH)
RoHS Compliance
  • RoHS Compliant
Forms
  • Pellets
Processing Method
  • Injection Molding
PhysicalNominal ValueUnitTest Method
Specific Gravity 1.41g/cm³ASTM D792, ISO 1183
Molding Shrinkage - Flow (3.18 mm)0.30%
Water Absorption
    24 hr 1.0%ASTM D570
    23°C, 24 hr 1.0%ISO 62
    Saturation 6.3%ASTM D570
    Saturation, 23°C 6.3%ISO 62
    Equilibrium, 50% RH 1.7%ASTM D570
    Equilibrium, 23°C, 50% RH 1.7%ISO 62
HardnessNominal ValueUnitTest Method
Rockwell Hardness (R-Scale)120ASTM D785
MechanicalNominal ValueUnitTest Method
Tensile Strength (Break, 23°C)185MPaASTM D638, ISO 527-2
Tensile Elongation (Break, 23°C)3.5%ASTM D638, ISO 527-2
Flexural Modulus (23°C)9670MPaASTM D790
Flexural Strength (23°C)290MPaASTM D790
ImpactNominal ValueUnitTest Method
Notched Izod Impact (23°C)150J/mASTM D256
Drop Impact Resistance (23°C)3.80JInternal Method
ThermalNominal ValueUnitTest Method
Peak Melting Temperature 220°CASTM D3418, ISO 3146
RTI Elec UL 746
    0.710 mm 130°C
    1.50 mm 140°C
    3.00 mm 140°C
RTI Imp UL 746
    0.710 mm 115°C
    1.50 mm 115°C
    3.00 mm 120°C
RTI Str UL 746
    0.710 mm 120°C
    1.50 mm 120°C
    3.00 mm 140°C
FlammabilityNominal ValueTest Method
Flame Rating UL 94
    1.50 mm HB
    3.00 mm HB
InjectionNominal ValueUnit
Drying Temperature 83.0°C
Drying Time 2.0 to 4.0hr
Suggested Max Moisture 0.15%
Processing (Melt) Temp 270 to 295°C
Mold Temperature 80.0 to 95.0°C
Injection Pressure 3.50 to 12.5MPa
Injection Rate Fast
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