Luran® 378P G7

Category: SAN , Styrene Acrylonitrile
Manufacturer: Styrolution
Trademark: Luran®
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: rCRQzT_Luran-378P-G7.pdf
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Luran 378P G7 is a glass fiber-reinforced grade (35% GF) of SAN with very high stiffness and low thermal coefficient of linear expansion. It features good chemical and weathering resistance and is suitable for extrusion and injection molding.
General Information
Filler / Reinforcement
  • Glass Fiber, 35% Filler by Weight
Features
  • Good Chemical Resistance
  • Good Dimensional Stability
  • Good Weather Resistance
  • High Stiffness
  • High Strength
  • Medium Heat Resistance
Uses
  • Machine/Mechanical Parts
  • Windows & Doors
Forms
  • Pellets
Processing Method
  • Extrusion
  • Injection Molding
Multi-Point Data
  • Creep Modulus vs. Time (ISO 11403-1)
  • Isochronous Stress vs. Strain (ISO 11403-1)
  • Isothermal Stress vs. Strain (ISO 11403-1)
  • Secant Modulus vs. Strain (ISO 11403-1)
  • Shear Modulus vs. Temperature (ISO 11403-1)
  • Viscosity vs. Shear Rate (ISO 11403-2)
PhysicalNominal ValueUnitTest Method
Density 1.36g/cm³ISO 1183
Apparent Density 10.85g/cm³
Melt Volume-Flow Rate (MVR) (220°C/10.0 kg)4.00cm³/10minISO 1133
Molding Shrinkage 0.10%ISO 294-4
Water Absorption (Equilibrium, 23°C, 50% RH)0.25%ISO 62
HardnessNominal ValueUnitTest Method
Rockwell Hardness (M-Scale)93
Ball Indentation Hardness 240MPaISO 2039-1
MechanicalNominal ValueUnitTest Method
Tensile Modulus 12000MPaISO 527-2
Tensile Stress (Yield, 23°C)110MPaISO 527-2
Tensile Strain (Break, 23°C)2.0%ISO 527-2
Tensile Creep Modulus ISO 899-1
    1 hr 9500MPa
    1000 hr 7500MPa
Flexural Stress 150MPaISO 178
ImpactNominal ValueUnitTest Method
Charpy Notched Impact Strength (23°C)4.0kJ/m²ISO 179
Charpy Unnotched Impact Strength ISO 179
    -30°C 17kJ/m²
    23°C 17kJ/m²
Notched Izod Impact Strength ISO 180/A
    -30°C 4.0kJ/m²
    23°C 4.0kJ/m²
ThermalNominal ValueUnitTest Method
Heat Deflection Temperature
    0.45 MPa, Annealed 108°CISO 75-2/B
    1.8 MPa, Annealed 104°CISO 75-2/A
Vicat Softening Temperature 109°CISO 306/B50
CLTE - Flow 2.5E-5cm/cm/°CISO 11359-2
Thermal Conductivity 0.22W/m/KDIN 52612
ElectricalNominal ValueUnitTest Method
Surface Resistivity > 1.0E+15ohmsIEC 60093
Volume Resistivity 1.0E+16ohms·cmIEC 60093
Dielectric Constant (100 Hz)3.50IEC 60250
Dissipation Factor IEC 60250
    100 Hz 7.0E-3
    1 MHz 0.010
InjectionNominal ValueUnit
Drying Temperature 80.0°C
Drying Time 2.0 to 4.0hr
Processing (Melt) Temp 220 to 260°C
Mold Temperature 80.0°C
Injection Velocity 200mm/sec
Note Message
1 .With external lubricant
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