Braskem PE LF320

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: A7WnEN_Braskem-PE-LF320.pdf
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LF320 is a Linear Low Density Polyethylene, copolymer of butene-1, produced by gas fase process. Developed for cast film extrusion. Films obtained with this product show a good processing performance balanced with good optical and mechanical properties as well as processability. Very low gel amount. It contains processing aid and antioxidant additives.

Applications:
Stretch films; liners; LDPE and HDPE blends and packages for general use.

Process:
Recommended processing conditions for film extrusion about 170 - 210 °C. The optimum processing conditions will vary according to the type of equipment used and cannot be considered as performance guarantee.
General Information
Additive
  • Antioxidant
  • Processing Aid
Features
  • Antioxidant
  • Copolymer
  • Good Processability
  • Low Density
  • Low Gel
  • Opticals
Uses
  • Blending
  • Film
  • Liners
  • Packaging
Agency Ratings
  • FDA 21 CFR 177.1520
Forms
  • Pellets
Processing Method
  • Cast Film
PhysicalNominal ValueUnitTest Method
Specific Gravity 0.919g/cm³ASTM D792
Melt Mass-Flow Rate (MFR) (190°C/2.16 kg)2.7g/10 minASTM D1238
FilmsNominal ValueUnitTest Method
Tensile Strength ASTM D882
    MD : Break, 38 µm 30.0MPa
    TD : Break, 38 µm 20.0MPa
Tensile Elongation ASTM D882
    MD : Break, 38 µm 1100%
    TD : Break, 38 µm 1400%
Flexural Modulus ASTM D790
    1% Secant, MD : 38 µm 180MPa
    1% Secant, TD : 38 µm 230MPa
Dart Drop Impact 1(38 µm)60gASTM D1709
Elmendorf Tear Strength ASTM D1922
    MD : 38 µm 60g
    TD : 38 µm 320g
OpticalNominal ValueUnitTest Method
Gloss (60°, 38.0 µm)68ASTM D2457
Haze 23%ASTM D1003
Note Message
1 .F50
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