LNP™ LUBRICOMP™ WFL369 compound

Category: PBT , Polybutylene Terephthalate
Manufacturer: SABIC Innovative Plastics
Trademark: LNP™ LUBRICOMP™
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: yQZ71u_LNPLUBRICOMPWFL369compound.pdf
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LNP LUBRICOMP WFL369 is a compound based on Polybutylene Terephalate resin containing Glass Fiber, PTFE, Flame Retardant. Added features of this material include: Internally Lubricated, Flame Retardant.

Also known as: LNP* LUBRICOMP* Compound WFL-4036 FR-1
Product reorder name: WFL369
General Information
Filler / Reinforcement
  • Glass fiber reinforced material
Additive
  • PTFE lubricant
Features
  • Lubrication
  • Flame retardancy
Processing Method
  • Injection molding
PhysicalNominal ValueUnitTest Method
Specific Gravity 1.78g/cm³ASTM D792, ISO 1183
Molding Shrinkage
    Flow : 24 hours 0.40 - 0.60%ASTM D955
    Transverse flow : 24 hours 1.4 - 1.6%ASTM D955
    Vertical flow direction : 24 hours 1.5%ISO 294-4
    Flow direction : 24 hours 0.51%ISO 294-4
MechanicalNominal ValueUnitTest Method
Tensile Modulus
    -- 112400MPaASTM D638
    -- 11200MPaISO 527-2/1
Tensile Strength
    Yield 105MPaASTM D638
    Yield 106MPaISO 527-2
    Fracture 103MPaASTM D638
    Fracture 106MPaISO 527-2
Tensile Elongation
    Yield 2.1%ASTM D638
    Yield 2.0%ISO 527-2
    Fracture 2.1%ASTM D638
    Fracture 2.0%ISO 527-2
Flexural Modulus
    -- 10300MPaASTM D790
    -- 8900MPaISO 178
Flexural Strength
    -- 159MPaASTM D790
    -- 161MPaISO 178
Coefficient of Friction ASTM D3702 Modified
    With self-dynamics 0.53ASTM D3702 Modified
    With Self-Static 0.41ASTM D3702 Modified
Wear Factor - Washer 25.210^-10 in^5-min/ft-lb-hrASTM D3702 Modified
ImpactNominal ValueUnitTest Method
Notched Izod Impact
    23°C 59J/mASTM D256
    23°C 25.7kJ/m²ISO 180/1A
Unnotched Izod Impact
    23°C 670J/mASTM D4812
    23°C 338kJ/m²ISO 180/1U
Instrumented Dart Impact
    23°C, Energy at Peak Load 6.80JASTM D3763
    -- 2.30JISO 6603-2
ThermalNominal ValueUnitTest Method
Deflection Temperature Under Load
    0.45 MPa, unannealed, 3.20mm 221°CASTM D648
    0.45 MPa, unannealed, 64.0mm span 4221°CISO 75-2/Bf
    1.8 MPa, unannealed, 3.20mm 207°CASTM D648
    1.8 MPa, unannealed, 64.0mm span 5207°CISO 75-2/Af
Linear thermal expansion coefficient ASTM E831, ISO 11359-2
    Flow : -40 to 40°C 7.0E-5cm/cm/°CASTM E831, ISO 11359-2
    Lateral : -40 to 40°C 2.9E-5cm/cm/°CASTM E831, ISO 11359-2
FlammabilityNominal ValueTest Method
Flame Rating (1.50 mm, Testing by SABIC)V-0UL 94
InjectionNominal ValueUnit
Drying Temperature 121°C
Drying Time 4.0hr
Suggested Max Moisture 0.050%
Rear Temperature 232 - 243°C
Middle Temperature 243 - 254°C
Front Temperature 249 - 260°C
Processing (Melt) Temp 243 - 260°C
Mold Temperature 82.2 - 98.9°C
Back Pressure 0.172 - 0.344MPa
Screw Speed 30 - 60rpm
Note Message
1 .50 mm/min
2 .80*10*4
3 .80*10*4
4 .80*10*4 mm
5 .80*10*4 mm
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