CERTENE™ LLBF-221D

Category: LLDPE , Linear Low Density Polyethylene
Manufacturer: Muehlstein
Trademark: CERTENE™
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: SBruT0_CERTENE-LLBF-221D.pdf
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LLBF-121D is a certified prime resin containing Butene-comonomer, specially designed for production of Blown films for general purpose packaging. LLBF-121D features easy processability with very good film strength as well as wide heat sealing temperature range. LLBF-121D major applications include garment bags, produce bags and liners. Maximum recommended film drawdown is 0.5 mil. LLBF-121D contains medium slip and high antiblock.
General Information
Additive
  • Moderate caking resistance
  • Moderate smoothness
Features
  • Low density
  • High caking resistance
  • Workability, good
  • Good heat sealability
  • General
  • Moderate smoothness
Uses
  • Packaging
  • Films
  • Lining
  • Bags
  • General
Forms
  • Particle
Processing Method
  • Blow film
PhysicalNominal ValueUnitTest Method
Density 0.921g/cm³ASTM D1505
Melt Mass-Flow Rate (MFR) (190°C/2.16 kg)2.0g/10 minASTM D1238
FilmsNominal ValueUnitTest Method
Film Thickness - Tested 25µm
secant modulus ASTM D882
    1% secant, MD : 25 µm 215MPaASTM D882
    1% secant, TD : 25 µm 250MPaASTM D882
Tensile Strength ASTM D882
    MD : Yield, 25 µm 12.0MPaASTM D882
    TD : Yield, 25 µm 11.0MPaASTM D882
    MD : Break, 25 µm 45.0MPaASTM D882
    TD : Break, 25 µm 30.0MPaASTM D882
Tensile Elongation ASTM D882
    MD : Break, 25 µm 650%ASTM D882
    TD : Break, 25 µm 990%ASTM D882
Dart Drop Impact (25 µm)85gASTM D1709A
Elmendorf Tear Strength ASTM D1922
    MD : 25 µm 80gASTM D1922
    TD : 25 µm 550gASTM D1922
OpticalNominal ValueUnitTest Method
Gloss (45°, 25.4 µm)65ASTM D2457
Haze (25.4 µm)7.0%ASTM D1003
Additional Information
This Specimen was compression molded and was tested according to ASTM D1928 Procedure C.
ExtrusionNominal ValueUnit
Melt Temperature 200 - 220°C
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