VECTRA® S540

Category: LCP , Liquid Crystal Polymer
Manufacturer: Celanese Corporation
Trademark: VECTRA®
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: quQiyw_VECTRA-S540.pdf
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40% mineral filled grade, low warpage high flow.

Chemical abbreviation according to ISO 1043-1 : LCP
Inherently flame retardant
FDA compliant
UL-Listing V-0 in natural and black at .4mm thickness per UL 94 flame testing.

UL = Underwriters Laboratories (USA)
General Information
Filler / Reinforcement
  • Mineral filler, 40% filler by weight
Features
  • Low warpage
  • High liquidity
  • Flame retardancy
RoHS Compliance
  • Contact manufacturer
Resin ID (ISO 1043)
  • LCP
PhysicalNominal ValueUnitTest Method
Density 1.74g/cm³ISO 1183
Molding Shrinkage ISO 294-4
    Vertical flow direction 0.90%ISO 294-4
    Flow direction 0.10%ISO 294-4
Water Absorption (Equilibrium, 23°C, 50% RH)3.0E-3%ISO 62
MechanicalNominal ValueUnitTest Method
Tensile Modulus 7500MPaISO 527-2/1A/1
Tensile Stress (Break)100MPaISO 527-2/1A/50
Tensile Strain (Break)3.0%ISO 527-2/1A/50
Flexural Modulus (23°C)9200MPaISO 178
Flexural Stress (23°C)130MPaISO 178
ImpactNominal ValueUnitTest Method
Charpy Notched Impact Strength (23°C)5.0kJ/m²ISO 179/1eA
Charpy Unnotched Impact Strength (23°C)13kJ/m²ISO 179/1eU
Notched Izod Impact (23°C)3.5kJ/m²ISO 180/1A
Unnotched Izod Impact Strength (23°C)13kJ/m²ISO 180/1U
ThermalNominal ValueUnitTest Method
Heat Deflection Temperature (1.8 MPa, Unannealed)275°CISO 75-2/A
Melting Temperature 1350°CISO 11357-3
InjectionNominal ValueUnit
Drying Temperature 150°C
Drying Time 6.0hr
Suggested Max Moisture 0.010%
Hopper Temperature 20.0 - 40.0°C
Rear Temperature 345 - 355°C
Middle Temperature 355 - 365°C
Front Temperature 365 - 375°C
Nozzle Temperature 365 - 375°C
Processing (Melt) Temp 365 - 375°C
Mold Temperature 80.0 - 140°C
Injection Pressure 50.0 - 150MPa
Injection Rate Fast
Holding Pressure 50.0 - 150MPa
Back Pressure 0.00 - 3.00MPa
Injection instructions
Manifold Temperature: 365 to 375°CZone 4 Temperature: 365 to 375°CFeed Temperature: 60 to 80°C
Note Message
1 .10°C/min
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