Rilsan® CLEAR G 350 L

Category: Nylon Copolymer , Polyamide Copolymer
Manufacturer: Arkema
Trademark: Rilsan®
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: KCz2Gh_Rilsan-CLEAR-G-350-L.pdf
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Message
Rilsan ® Clear G350 L is a high performance transparent copolyamide having an outstanding purity level. This grade has been specially designed for high quality optical lens applications, such as non corrective sun lenses or reading glasses. A masterbatch containing UV absorber, called Rilsan ® Clear MM UV 400, developed to fulfil the UV400 standard, is available upon request.

MAIN APPLICATIONS
  • Non corrective sun lenses.
  • Polarized sun glass lenses.
General Information
Uses
  • Optical Applications
Appearance
  • Clear/Transparent
Processing Method
  • Injection Molding
PhysicalNominal ValueUnitTest Method
Density 0.990g/cm³ISO 1183
Molding Shrinkage Internal Method
    Across Flow : 40°C, 24 hr, 4.00 mm 0.64%
    Flow : 40°C, 24 hr, 4.00 mm 0.60%
Water Absorption ISO 62
    23°C, 24 hr 3.0%
    Equilibrium, 23°C, 50% RH 1.1%
HardnessNominal ValueUnitTest Method
Shore Hardness ISO 868
    Shore D 81
    Shore D, 15 sec 78
MechanicalNominal ValueUnitTest Method
Tensile Modulus 1480MPaISO 527-2
Tensile Stress ISO 527-2
    Yield 51.0MPa
    Break 50.0MPa
Tensile Strain ISO 527-2
    Yield 8.0%
    Break > 150%
Flexural Modulus 1340MPaISO 178
ImpactNominal ValueUnitTest Method
Charpy Notched Impact Strength ISO 179
    -30°C 10kJ/m²
    23°C 12kJ/m²
Charpy Unnotched Impact Strength ISO 179
    -30°C No Break
    23°C No Break
ThermalNominal ValueUnitTest Method
Heat Deflection Temperature
    0.45 MPa, Unannealed 120°CISO 75-2/B
    1.8 MPa, Unannealed 105°CISO 75-2/A
Glass Transition Temperature 145°CISO 11357-2
OpticalNominal ValueUnitTest Method
Transmittance (2000 µm, 560 nm)91.5%ASTM D1003
InjectionNominal ValueUnit
Drying Temperature 90.0°C
Drying Time 4.0 to 6.0hr
Processing (Melt) Temp 250 to 300°C
Mold Temperature 20.0 to 80.0°C
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