Elvakon® 4421

Category: Acrylic (PMMA) , Polymethyl Methacrylate Acrylic
Manufacturer: Lucite International Holland BV
Trademark: Elvakon®
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: Zr101v_Elvakon4421.pdf
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Ultra low gloss acrylic capstock Lucite® Elvakon® 4421
General Information
Features
  • Gloss, low
Uses
  • Tread rubber
Appearance
  • Rough surface polishing
Forms
  • Particle
PhysicalNominal ValueUnitTest Method
Density 1.15g/cm³ISO 1183
Melt Mass-Flow Rate (MFR) (230°C/3.8 kg)2.0g/10 minISO 1133
MechanicalNominal ValueUnitTest Method
Tensile Stress 36.0MPaISO 527-2
Tensile Strain (Break)16%ISO 527-2
Flexural Modulus 2000MPaISO 178
Flexural Stress 64.0MPaISO 178
ImpactNominal ValueUnitTest Method
Charpy Notched Impact Strength 3.1kJ/m²ISO 179/1eA
Charpy Unnotched Impact Strength 30kJ/m²ISO 179/1eU
Notched Izod Impact 3.1kJ/m²ISO 180/1A
ThermalNominal ValueUnitTest Method
Heat Deflection Temperature
    0.45 MPa, not annealed 93.0°CISO 75-2/B
    1.8 MPa, not annealed 83.0°CISO 75-2/A
Vicat Softening Temperature
    -- 97.0°CISO 306/A
    -- 87.0°CISO 306/B
OpticalNominal ValueTest Method
Gloss (60°)10 - 15Internal method
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