OnForce™ LFT LF6600-5018 X2 NHFR NATURAL

Category: Nylon 66 , Polyamide 66
Manufacturer: PolyOne Corporation
Trademark: OnForce™ LFT
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: dGFowg_OnForce-LFT-LF6600-5018-X2-NHFR-NATURAL.pdf
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Message
Polyvan's long fiber thermoplastic polymers are used in situations where high hardness and good impact resistance are required, such as metal substitution or other structural applications. These products exhibit enhanced physical and mechanical properties compared to staple fiber products. Its advantages include improved impact strength, elasticity and material strength in different temperature ranges. In addition, compared with traditional high-filled short fiber products, long fiber thermoplastic polymers show improved properties in terms of creep and fatigue resistance, improved dimensional stability and unique surface finish.
General Information
Filler / Reinforcement
  • Long glass fiber
Additive
  • Flame retardancy
Features
  • Thermal Stability
  • Halogen-free
Forms
  • Particle
PhysicalNominal ValueUnitTest Method
Density 1.59g/cm³ISO 1183
Molding Shrinkage 10.20%ISO 294-4
MechanicalNominal ValueUnitTest Method
Tensile Modulus 15500MPaISO 527-2
Tensile Stress (Break)208MPaISO 527-2
Tensile Strain (Break)1.8%ISO 527-2
Flexural Modulus 11200MPaISO 178
Flexural Stress 309MPaISO 178
ImpactNominal ValueUnitTest Method
Charpy Notched Impact Strength 28kJ/m²ISO 179
Charpy Unnotched Impact Strength 80kJ/m²ISO 179
Dart Drop Impact 15.6JASTM D5420
ThermalNominal ValueUnitTest Method
Heat Deflection Temperature
    1.8 MPa, not annealed 240°CISO 75-2/A
    8.0 MPa, not annealed 210°CISO 75-2/C
ElectricalNominal ValueUnitTest Method
Comparative Tracking Index 600VIEC 60112
FlammabilityNominal ValueUnitTest Method
Flame Rating (1.60 mm)V-0UL 94
Glow Wire Flammability Index (1.60 mm)960°CIEC 60695-2-12
Glow Wire Ignition Temperature (1.60 mm)825°CIEC 60695-2-13
Oxygen Index 35%ISO 4589-2
Additional Information
Railway Applications-Fire Protection: Requirement/Hazard Level (EN 45545-2: 2013)Nominal Value: R22/HL2
InjectionNominal ValueUnit
Drying Temperature 80.0°C
Drying Time 4.0hr
Processing (Melt) Temp 250 - 280°C
Mold Temperature 90.0 - 120°C
Injection Rate Slow-Moderate
Back Pressure 2.50MPa
Injection instructions
LFT compounds can be processed using equipment similar to that used for short fiber products. The mechanical properties of finished parts depend greatly on the length of the fibers in the molded part; therefore processing conditions must be set carefully in order to minimize fiber breakage. A "low shear process" is advised, with low back pressure, low screw speed and low-to-medium injection speed.It is recommended to purge the barrel as soon as the machine is standing still for a prolonged period of time to avoid the degradation of flame retardant fillers.
Note Message
1 .Measured on a tensile specimen. Actual mold shrinkage values are highly dependant on part geometry, mold configuration, and processing conditions.
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