Ultramid® 8350 HS

Category: Nylon 6 , Polyamide 6
Manufacturer: BASF Corporation
Trademark: Ultramid®
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: kFcoGZ_Ultramid-8350-HS.pdf
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Ultramid 8350 HS is a heat stabilized, impact modified type 6 graft copolymer developed for extrusion, tubing, and jacketing applications requiring a high level of toughness combined with a moderate level of flexibility. It is also available in non-heat stabilized (Ultramid 8350) and/or pigmented versions.

Applications
Ultramid 8350 HS is generally recommended for applications such as automotive vacuum tubing, cable jacketing, and high pressure and hydraulic hoses.
General Information
Additive
  • Impact modifier
  • heat stabilizer
Features
  • Impact modification
  • Copolymer
  • Good flexibility
  • Thermal Stability
  • Good toughness
Uses
  • Cable sheath
  • Pipe
  • Pipe fittings
  • Application in Automobile Field
  • Hydraulic application
Agency Ratings
  • EC 1907/2006 (REACH)
RoHS Compliance
  • RoHS compliance
Appearance
  • Available colors
Forms
  • Particle
Processing Method
  • Extrusion
Multi-Point Data
  • Isothermal Stress vs. Strain (ISO 11403-1)
  • Secant Modulus vs. Strain (ISO 11403-1)
  • Shear Modulus vs. Temperature (ISO 11403-1)
PhysicalDryConditionedUnitTest Method
Specific Gravity 1.07--g/cm³ASTM D792, ISO 1183
Molding Shrinkage - Flow (3.18 mm)1.4--%
Water Absorption
     24 hr 1.1--%ASTM D570
     23°C, 24 hr 1.1--%ISO 62
     Saturation 6.7--%ASTM D570
     Saturated, 23°C 6.7--%ISO 62
     Balance, 50% RH 1.9--%ASTM D570
     Equilibrium, 23°C, 50% RH 1.9--%ISO 62
HardnessDryConditionedUnitTest Method
Rockwell Hardness (R-Scale)78--ASTM D785
MechanicalDryConditionedUnitTest Method
Tensile Modulus ISO 527-2
     -40°C 2150--MPaISO 527-2
     23°C 1800675MPaISO 527-2
     80°C 210--MPaISO 527-2
     121°C 150--MPaISO 527-2
Tensile Strength ASTM D638, ISO 527-2
     Yield, -40°C 85.095.0MPaASTM D638, ISO 527-2
     Yield, 23°C 53.032.0MPaASTM D638, ISO 527-2
     Yield, 80°C 20.0--MPaASTM D638, ISO 527-2
     Yield, 121°C 14.0--MPaASTM D638, ISO 527-2
Tensile Elongation
     Yield, -40°C 8.0--%ASTM D638
     Yield, 23°C 5.09.0%ASTM D638, ISO 527-2
     Yield, 80°C 37--%ASTM D638
     Yield, 121°C 27--%ASTM D638
     Fracture, 23°C > 100> 100%ASTM D638
Nominal Tensile Strain at Break (23°C)> 50> 50%ISO 527-2
Flexural Modulus
     -40°C 23002760MPaASTM D790
     23°C 1800620MPaASTM D790
     65°C 270--MPaASTM D790
     90°C 210--MPaASTM D790
     121°C 165--MPaASTM D790
     23°C 1750--MPaISO 178
Flexural Strength
     -40°C 120120MPaASTM D790
     23°C 65.030.0MPaASTM D790
     65°C 20.0--MPaASTM D790
     90°C 10.0--MPaASTM D790
     121°C 10.0--MPaASTM D790
     23°C 50.0--MPaISO 178
ImpactDryConditionedUnitTest Method
Charpy Notched Impact Strength ISO 179
     -30°C 15--kJ/m²ISO 179
     23°C 100--kJ/m²ISO 179
Charpy Unnotched Impact Strength (23°C)No Break--ISO 179
Notched Izod Impact ASTM D256
     -40°C 190160J/mASTM D256
     23°C No BreakNo BreakASTM D256
ThermalDryConditionedUnitTest Method
Deflection Temperature Under Load
     0.45 MPa, not annealed 145--°CASTM D648
     1.8 MPa, not annealed 56.0--°CASTM D648
     1.8 MPa, not annealed 51.0--°CISO 75-2/A
Peak Melting Temperature 220--°CASTM D3418, ISO 3146
CLTE - Flow 1.1E-4--cm/cm/°CASTM E831
RTI Elec UL 746
     1.50 mm 65.0--°CUL 746
     3.00 mm 65.0--°CUL 746
RTI Imp UL 746
     1.50 mm 65.0--°CUL 746
     3.00 mm 65.0--°CUL 746
RTI UL 746
     1.50 mm 65.0--°CUL 746
     3.00 mm 65.0--°CUL 746
ElectricalDryConditionedUnitTest Method
Volume Resistivity
     1.50 mm > 1.0E+13--ohms·cmASTM D257
     -- > 1.0E+13--ohms·cmIEC 60093
Comparative Tracking Index 600--VIEC 60112
FlammabilityDryConditionedUnitTest Method
Flame Rating UL 94
     1.50 mm HB--UL 94
     3.00 mm HB--UL 94
ExtrusionDryUnit
Drying Temperature 80.0°C
Drying Time 2.0 - 4.0hr
Suggested Max Moisture 0.10%
Cylinder Zone 1 Temp. 245 - 260°C
Cylinder Zone 3 Temp. 240 - 255°C
Cylinder Zone 5 Temp. 240 - 250°C
Flange temperature 225 - 240°C
Head Temperature 225 - 245°C
Extruder Screw L/D Ratio 20.0:1 to 24.0:1.0
Extruder Screw Compression Ratio 3.5:1.0 to 4.0:1.0
Melt Temperature 240 - 250°C
Die Temperature 225 - 240°C
Extrusion instructions
Screw Parameters Metering Section : 40% Transition Section : 6 to 7 flights Feed Section : balance of screw length
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