Petrothene® GA503028

Category: LLDPE , Linear Low Density Polyethylene
Manufacturer: LyondellBasell Industries
Trademark: Petrothene®
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: gIZ5oh_Petrothene-GA503028.pdf
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GA503 is a medium density butene copolymer LLDPE resin with high draw. GA503 is typically selected by customers for stiff, thin blown films. GA503 contains an additive package to minimize discoloration and die build-up.

Processing Techniques:
GA503 provides high output at low melt temperatures and without high pressure, high torque or shear-induced melt fracture. For improved drawdown without bubble breaks, GA503 can be blended with LDPE. It can also be blended with high performance LLDPE grades to reduce torque and horsepower requirements. Specific recommendations for type of resin and extrusion conditions can be made only when the end use, required properties and processing equipment are known.
General Information
Additive
  • Anti-caking agent (1300 ppm)
  • Antioxidation
  • Sliding agent (800 ppm)
Features
  • Butene comonomer
  • Rigid, good
  • Copolymer
  • smoothness
  • Anti-caking property
  • Antioxidation
  • Good stripping
  • Compliance of Food Exposure
  • Medium density
Uses
  • Films
Agency Ratings
  • FDA 21 CFR 177.1520(c) 3.1
Forms
  • Particle
Processing Method
  • Film extrusion
  • Blow film
PhysicalNominal ValueUnitTest Method
Density 0.925g/cm³ASTM D1505
Melt Mass-Flow Rate (MFR) (190°C/2.16 kg)3.5g/10 minASTM D1238
FilmsNominal ValueUnitTest Method
secant modulus ASTM D882
    1% secant, MD : 13 µm 252MPaASTM D882
    1% secant, MD : 38 µm 307MPaASTM D882
    1% secant, TD : 13 µm 255MPaASTM D882
    1% secant, TD : 38 µm 314MPaASTM D882
Tensile Strength ASTM D882
    MD : Broken, 13 µm 9.65MPaASTM D882
    MD : Fracture, 38 µm 33.1MPaASTM D882
    TD : Broken, 13 µm 7.24MPaASTM D882
    TD : Fracture, 38 µm 23.4MPaASTM D882
Tensile Elongation ASTM D882
    MD : Broken, 13 µm 500%ASTM D882
    MD : Fracture, 38 µm 690%ASTM D882
    TD : Broken, 13 µm 630%ASTM D882
    TD : Fracture, 38 µm 740%ASTM D882
Dart Drop Impact ASTM D1709
    13 µm, blown film 30gASTM D1709
    38 µm, blown film 110gASTM D1709
Elmendorf Tear Strength ASTM D1922
    MD : 13 µm 40gASTM D1922
    MD : 38 µm 100gASTM D1922
    TD : 13 µm 180gASTM D1922
    TD : 38 µm 220gASTM D1922
OpticalNominal ValueUnitTest Method
Gloss ASTM D2457
    45 °, 12.7 µm, blown film 60ASTM D2457
    45 °, 38.1 µm, blown film 25ASTM D2457
Haze ASTM D1003
    12.7 µm, blown film 25%ASTM D1003
    38.1 µm, blown film 30%ASTM D1003
Additional Information
Film properties taken from blown film produced at a 2.5:1 BUR, 360°F melt temperature, using an 8 in die with 0.025 in die gap, at 150 lb/hr.
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