XANTAR® RX 2121

Category: PC , Polycarbonate
Manufacturer: Mitsubishi Engineering-Plastics Corp
Trademark: XANTAR®
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: 1vYrfg_XANTAR-RX-2121.pdf
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Low Viscosity, Flame Retardant, Molding Release, High reflectivity
General Information
Additive
  • Flame Retardant
  • Mold Release
Features
  • Flame Retardant
  • Good Mold Release
  • High Reflectivity
  • Low Viscosity
Forms
  • Pellets
PhysicalNominal ValueUnitTest Method
Density 1.34g/cm³ISO 1183
Melt Volume-Flow Rate (MVR) (300°C/1.2 kg)12.0cm³/10minISO 1133
Molding Shrinkage - Flow 0.60%ISO 294-4
Water Absorption (Equilibrium, 23°C, 50% RH)0.35%ISO 62
Viscosity Number 46.0cm³/gISO 1628-4
HardnessNominal ValueUnitTest Method
Rockwell Hardness (M-Scale)70ISO 2039-2
MechanicalNominal ValueUnitTest Method
Tensile Modulus 2500MPaISO 527-2
Tensile Stress (Yield)58.0MPaISO 527-2
Tensile Strain (Yield)6.0%ISO 527-2
Nominal Tensile Strain at Break 20%ISO 527-2
Flexural Modulus 2600MPaISO 178
Flexural Stress 85.0MPaISO 178
ImpactNominal ValueUnitTest Method
Notched Izod Impact Strength (23°C)65kJ/m²ISO 180/4A
ThermalNominal ValueUnitTest Method
Heat Deflection Temperature (1.8 MPa, Unannealed)130°CISO 75-2/A
Vicat Softening Temperature 148°CISO 306/B50
Ball Pressure Test (125°C)PassIEC 60695-10-2
CLTE - Flow 6.5E-5cm/cm/°CISO 11359-2
ElectricalNominal ValueUnitTest Method
Surface Resistivity > 1.0E+15ohmsIEC 60093
Volume Resistivity > 1.0E+15ohms·cmIEC 60093
Electric Strength 29kV/mmIEC 60243-1
Relative Permittivity IEC 60250
    100 Hz 3.00
    1 MHz 2.90
Dissipation Factor IEC 60250
    100 Hz 6.6E-4
    1 MHz 9.2E-3
FlammabilityNominal ValueUnitTest Method
Flammability Classification (2.00 mm)V-0IEC 60695-11-10, -20
Glow Wire Flammability Index IEC 60695-2-12
    1.50 mm 960°C
    3.00 mm 960°C
Glow Wire Ignition Temperature IEC 60695-2-13
    1.50 mm 825°C
    3.00 mm 850°C
Oxygen Index 35%ISO 4589-2
Fill AnalysisNominal ValueUnit
Thermal Conductivity of Melt 0.24W/m/K
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