Braskem PE LL-118/21

Category: LLDPE , Linear Low Density Polyethylene
Manufacturer: Braskem
Trademark: Braskem PE
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: NFRoNq_Braskem-PE-LL-118-21.pdf
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Description:
LL118/21 is a LLDPE Butene copolymer produced by Braskem. It is a general purpose product that shows a good processing performance balanced with good optical and mechanical properties as well as sealability. Very low gel amount.
Additive:
  • Antiblocking Medium
  • Slip Médium
Applications:
Automatic Packaging (FFS); liners; general purpose; HDPE and LDPE blends.
General Information
Additive
  • Moderate caking resistance
  • Moderate smoothness
Features
  • Low density
  • Low speed solidification crystal point
  • Copolymer
  • Optical
  • General
  • Moderate caking resistance
  • Moderate smoothness
Uses
  • Packaging
  • Lining
  • Mixing
  • General
Agency Ratings
  • FDA 21 CFR 177.1520
Forms
  • Particle
Processing Method
  • Film extrusion
  • Extrusion blow molding
PhysicalNominal ValueUnitTest Method
Specific Gravity 0.919g/cm³ASTM D792
Melt Mass-Flow Rate (MFR) (190°C/2.16 kg)1.0g/10 minASTM D1238
FilmsNominal ValueUnitTest Method
Film Thickness - Tested 38µm
Tensile Strength ASTM D882
    MD : Fracture 40.0MPaASTM D882
    TD : Fracture 30.0MPaASTM D882
Tensile Elongation ASTM D882
    MD : Fracture 1100%ASTM D882
    TD : Fracture 1300%ASTM D882
Flexural Modulus ASTM D790
    1% Secant, MD 210MPaASTM D790
    1% Secant, TD 230MPaASTM D790
Dart Drop Impact 130gASTM D1709
Elmendorf Tear Strength ASTM D1922
    MD 180gASTM D1922
    TD 400gASTM D1922
OpticalNominal ValueTest Method
Gloss (60°)47ASTM D2457
Extrusion instructions
Blown FilmTemperature profile: 180 to 210°CBlow up ratio: 2 to 3:1Die gap: 1.8 to 2.5 mmScreen package: 40/40 - 100% pureScreen package: 40/60/40 blendMass temperature: 190 °C
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