Petrothene® NA345184

Category: LDPE , Low Density Polyethylene
Manufacturer: LyondellBasell Industries
Trademark: Petrothene®
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: 45gX9P_Petrothene-NA345184.pdf
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Message
Petrothene NA345 is a series of homopolymer resins that combine premium clarity with strength and stiffness. In addition, NA345 exhibits good impact strength on both flat and creased film. NA345 is recommended for textile packaging, light produce, bread bags and other thin packaging films enhanced by clarity and sparkle.
General Information
Additive
  • Anti-caking agent (1500 ppm)
Features
  • Rigidity, high
  • High strength
  • Homopolymer
  • Anti-caking property
  • Impact resistance, good
  • Definition, high
  • Compliance of Food Exposure
Uses
  • Packaging
  • Thin wall packaging
  • Films
  • Bags
Agency Ratings
  • FDA 21 CFR 177.1520
Forms
  • Particle
Processing Method
  • Film extrusion
PhysicalNominal ValueUnitTest Method
Density 0.921g/cm³ASTM D1505
Melt Mass-Flow Rate (MFR) (190°C/2.16 kg)1.8g/10 minASTM D1238
FilmsNominal ValueUnitTest Method
Film Thickness - Tested 32µm
secant modulus ASTM D882
    1% secant, MD : 32 µm, blown film 179MPaASTM D882
    1% secant, TD : 32 µm, blown film 207MPaASTM D882
Tensile Strength ASTM D882
    MD : Yield, 32 µm, blown film 10.3MPaASTM D882
    TD : Yield, 32 µm, blown film 11.0MPaASTM D882
    MD : Broken, 32 µm, blown film 27.6MPaASTM D882
    TD : Broken, 32 µm, blown film 23.4MPaASTM D882
Tensile Elongation ASTM D882
    MD : Broken, 32 µm, blown film 300%ASTM D882
    TD : Broken, 32 µm, blown film 500%ASTM D882
Dart Drop Impact (32 µm, Blown Film)90gASTM D1709
Elmendorf Tear Strength ASTM D1922
    MD : 32 µm, blown film 360gASTM D1922
    TD : 32 µm, blown film 200gASTM D1922
ThermalNominal ValueUnitTest Method
Vicat Softening Temperature 100°CASTM D1525
Additional Information
Film data obtained from film produced on a 3½" (89 mm) blown film line, commercially available 8" (203 mm) die, 375°F (191°C) melt extrusion temperature 2:1 BUR, 1.25 mil (32 micron) gauge, 0.025" die gap at 130 lb/hr.
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