Larton K/40 HM

Category: PPS , Polyphenylene Sulfide
Manufacturer: LATI S.p.A.
Trademark: Larton
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: YiX0UG_Larton-K-40-HM.pdf
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Compound based on Polyphenylene Sulphide (PPS).
Carbon fibre. High modulus.
Very good chemical resistance. Very good thermal resistance. Low smoke toxicity index and optical density.
General Information
Filler / Reinforcement
  • Carbon Fiber, 40% Filler by Weight
Features
  • Good Chemical Resistance
  • High Stiffness
PhysicalNominal ValueUnitTest Method
Density 1.50g/cm³ISO 1183
Molding Shrinkage 1ISO 294-4
    Across Flow : 2.00 mm 0.15 to 0.25%
    Flow : 2.00 mm 0.10 to 0.20%
MechanicalNominal ValueUnitTest Method
Tensile Modulus (23°C)45000MPaISO 527-2/1
Tensile Stress (Break, 23°C)175MPaISO 527-2/5
Tensile Strain (Break, 23°C)0.40%ISO 527-2/5
ImpactNominal ValueUnitTest Method
Charpy Notched Impact Strength (23°C)3.5kJ/m²ISO 179/1eA
Charpy Unnotched Impact Strength (23°C)10kJ/m²ISO 179/1eU
Notched Izod Impact (23°C)50J/mASTM D256A
ThermalNominal ValueUnitTest Method
Heat Deflection Temperature
    0.45 MPa, Unannealed 280°CISO 75-2/B
    1.8 MPa, Unannealed 270°CISO 75-2/A
Continuous Use Temperature 2225°C
Vicat Softening Temperature 255°CISO 306/B50
CLTE - Flow (30 to 100°C)1.0E-6cm/cm/°CASTM D696
ElectricalNominal ValueUnitTest Method
Surface Resistivity 50ohmsASTM D257
Volume Resistivity 1.0E+2ohms·cmASTM D257
InjectionNominal ValueUnit
Drying Temperature 110 to 130°C
Drying Time 3.0hr
Processing (Melt) Temp 290 to 310°C
Mold Temperature 130 to 140°C
Injection Rate Moderate-Fast
Note Message
1 .at 60 MPa of cavity pressure
2 .20,000 hr
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