Ultramid® 8253 HS BK-102

Category: Nylon 6 , Polyamide 6
Manufacturer: BASF Corporation
Trademark: Ultramid®
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: lea4XC_Ultramid-8253-HS-BK-102.pdf
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Ultramid 8253 HS BK-102 is a heat stabilized, pigmented black, impact modified type 6 nylon graft copolymer developed for both injection molding and extrusion applications. It exhibits varying levels of toughness and flexibility combined with excellent thermal and chemical properties.

Applications
Ultramid 8253 HS BK-102 is generally recommended for applications such as plugs, receptacles, flexible connector covers, weed trimmer components, clips fasteners, flanges, key housings as well as many flexible tubing applications.
General Information
Additive
  • Heat Stabilizer
  • Impact Modifier
Features
  • Copolymer
  • Good Chemical Resistance
  • Good Flexibility
  • Good Toughness
  • Heat Stabilized
  • High Heat Resistance
  • Impact Modified
Uses
  • Fasteners
  • Housings
  • Lawn and Garden Equipment
  • Plugs
  • Protective Coverings
  • Tubing
Agency Ratings
  • EC 1907/2006 (REACH)
RoHS Compliance
  • RoHS Compliant
Appearance
  • Black
Forms
  • Pellets
Processing Method
  • Extrusion
  • Injection Molding
PhysicalNominal ValueUnitTest Method
Specific Gravity 1.09g/cm³ASTM D792, ISO 1183
Molding Shrinkage - Flow (3.18 mm)1.2%
Water Absorption
    24 hr 1.5%ASTM D570
    23°C, 24 hr 1.5%ISO 62
    Saturation 8.1%ASTM D570
    Saturation, 23°C 8.1%ISO 62
    Equilibrium, 50% RH 2.3%ASTM D570
    Equilibrium, 23°C, 50% RH 2.3%ISO 62
HardnessNominal ValueUnitTest Method
Rockwell Hardness (R-Scale)82ASTM D785
MechanicalNominal ValueUnitTest Method
Tensile Modulus (23°C)2400MPaISO 527-2
Tensile Strength
    Yield, 23°C 65.0MPaASTM D638
    Yield, 23°C 60.0MPaISO 527-2
Tensile Elongation
    Yield, 23°C 4.0%ASTM D638, ISO 527-2
    Break, 23°C > 100%ASTM D638
Nominal Tensile Strain at Break (23°C)40%ISO 527-2
Flexural Modulus
    23°C 2270MPaASTM D790
    23°C 1900MPaISO 178
Flexural Strength
    23°C 85.0MPaASTM D790
    23°C 65.0MPaISO 178
ImpactNominal ValueUnitTest Method
Charpy Notched Impact Strength (23°C)17kJ/m²ISO 179
Charpy Unnotched Impact Strength (23°C)No BreakISO 179
Notched Izod Impact
    23°C 150J/mASTM D256
    23°C 14kJ/m²ISO 180
Drop Impact Resistance (23°C)271JInternal Method
ThermalNominal ValueUnitTest Method
Deflection Temperature Under Load
    1.8 MPa, Unannealed 60.0°CASTM D648
    1.8 MPa, Unannealed 55.0°CISO 75-2/A
Peak Melting Temperature 220°CASTM D3418, ISO 3146
CLTE - Flow 9.9E-5cm/cm/°CASTM E831
RTI Elec UL 746
    0.710 mm 105°C
    0.750 mm 105°C
    1.50 mm 105°C
    3.00 mm 105°C
    6.00 mm 105°C
RTI Imp UL 746
    0.710 mm 95.0°C
    0.750 mm 95.0°C
    1.50 mm 105°C
    3.00 mm 105°C
    6.00 mm 105°C
RTI Str UL 746
    0.710 mm 95.0°C
    0.750 mm 95.0°C
    1.50 mm 105°C
    3.00 mm 105°C
    6.00 mm 105°C
FlammabilityNominal ValueTest Method
Flame Rating UL 94
    0.750 mm HB
    1.50 mm HB
    3.00 mm HB
    6.00 mm HB
InjectionNominal ValueUnit
Drying Temperature 80.0°C
Drying Time 2.0 to 4.0hr
Suggested Max Moisture 0.20%
Processing (Melt) Temp 240 to 270°C
Mold Temperature 60.0 to 85.0°C
Injection Pressure 3.50 to 12.5MPa
Injection Rate Fast
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