OnForce™ LFT NN-50LGF/000 HS Black

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: GtyUnk_OnForce-LFT-NN-50LGF-000-HS-Black.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, 50% filler by weight
Features
  • Thermal Stability
Forms
  • Particle
PhysicalNominal ValueUnitTest Method
Density 1.60g/cm³ISO 1183
Molding Shrinkage 10.30%ISO 294-4
MechanicalNominal ValueUnitTest Method
Tensile Modulus
    -- 16100MPaASTM D638
    -- 16000MPaISO 527-2
Tensile Stress
    Fracture 222MPaASTM D638
    Fracture 250MPaISO 527-2
Tensile Strain
    Fracture 2.1%ASTM D638
    Fracture 2.5%ISO 527-2
Flexural Modulus
    -- 13800 13800MPaASTM D790
    -- 12000MPaISO 178
Flexural Stress
    -- 330MPaASTM D790
    -- 310MPaISO 178
ImpactNominal ValueUnitTest Method
Charpy Notched Impact Strength 20kJ/m²ISO 179
Charpy Unnotched Impact Strength 85kJ/m²ISO 179
Notched Izod Impact 210J/mASTM D256
ThermalNominal ValueUnitTest Method
Heat Deflection Temperature
    1.8 MPa, not annealed 256°CASTM D648
    1.8 MPa, not annealed 255°CISO 75-2/A
    8.0 MPa, not annealed 227°CISO 75-2/C
InjectionNominal ValueUnit
Drying Temperature 80.0°C
Drying Time 4.0hr
Processing (Melt) Temp 290 - 320°C
Mold Temperature 90.0°C
Injection Rate Slow-Moderate
Back Pressure 1.00MPa
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.
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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