CERTENE™ LLHC-318A

Category: LLDPE , Linear Low Density Polyethylene
Manufacturer: Muehlstein
Trademark: CERTENE™
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: 2YUabQ_CERTENE-LLHC-318A.pdf
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LLHC-318A is a certified prime, Ethylene-Hexene Copolymer developed for extrusion of Cast Films needing a combination of excellent processability and very good stiffness and toughness. LLHC-318A applications include general purpose cast films, stretch wrap and packaging films. LLHC-318A contains No slip and No antiblock. LLHC-318A complies with FDA regulation 21CFR 177.1520(c) 3.1a, (except for articles used for the packing or holding of food during cooking).
General Information
Features
  • Rigid, good
  • Copolymer
  • Workability, good
  • Good toughness
  • Compliance of Food Exposure
Uses
  • Packaging
  • Films
  • Stretch winding
Agency Ratings
  • FDA 21 CFR 177.1520(c) 3.1a
Forms
  • Particle
Processing Method
  • cast film
PhysicalNominal ValueUnitTest Method
Density 0.918g/cm³ASTM D1505
Melt Mass-Flow Rate (MFR) (190°C/2.16 kg)3.0g/10 minASTM D1238
FilmsNominal ValueUnitTest Method
Film Thickness - Tested 20µm
secant modulus ASTM D882
    1% secant, MD : 20 µm 114MPaASTM D882
    1% secant, TD : 20 µm 124MPaASTM D882
Tensile Strength ASTM D882
    MD : Yield, 20 µm 8.14MPaASTM D882
    TD : Yield, 20 µm 7.58MPaASTM D882
    MD : Break, 20 µm 65.2MPaASTM D882
    TD : Break, 20 µm 38.6MPaASTM D882
Tensile Elongation ASTM D882
    MD : Break, 20 µm 550%ASTM D882
    TD : Break, 20 µm 800%ASTM D882
Dart Drop Impact (20 µm)80gASTM D1709
Elmendorf Tear Strength ASTM D1922
    MD : 20 µm 200gASTM D1922
    TD : 20 µm 700gASTM D1922
OpticalNominal ValueUnitTest Method
Haze (20.3 µm)2.0%ASTM D1003
Additional Information
Film Specimen: 0.8 mil (20 µm) cast film; melt temperature 550°F
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