CEFOR™ 1050B

Category: LLDPE , Linear Low Density Polyethylene Resin
Manufacturer: The Dow Chemical Company
Trademark: CEFOR™
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: Q214qG_CEFOR-1050B.pdf
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CEFOR 1050B is a Linear Low Density Polyethylene Resin 1-Butene copolymer, produced in the Solution process. This resin is designed to be used in cast extrusion to produce films for stretch and health & hygiene applications.

Complies with:
  • European Commission Regulation (EU) No 10/2011
  • U.S. FDA 21 CFR 177.1520(c)3.2a
Consult the regulation for complete details.

Additive:
  • Antiblock: No
  • Slip: No
  • Processing Aid: No
General Information
Agency Ratings
  • FDA 21 CFR 177.1520(c) 3.2a
  • Europe No 10/2011
Forms
  • Particle
PhysicalNominal ValueUnitTest Method
Specific Gravity 0.918g/cm³ASTM D792
Melt Mass-Flow Rate (MFR) (190°C/2.16 kg)3.0g/10 minASTM D1238
FilmsNominal ValueUnitTest Method
Film Thickness - Tested 24µm
Film Puncture Resistance (24 µm)11.1J/cm³Internal method
secant modulus ASTM D882
    2% secant, MD : 24 µm 194MPaASTM D882
    2% secant, TD : 24 µm 174MPaASTM D882
Tensile Strength ASTM D882
    MD : Yield, 24 µm 33.6MPaASTM D882
    TD : Yield, 24 µm 18.1MPaASTM D882
    MD : Break, 24 µm 6.00MPaASTM D882
    TD : Break, 24 µm 5.20MPaASTM D882
Tensile Elongation ASTM D882
    MD : Break, 24 µm 560%ASTM D882
    TD : Break, 24 µm 870%ASTM D882
Dart Drop Impact (24 µm)50gASTM D1709A
Elmendorf Tear Strength ASTM D1922
    MD : 24 µm 52gASTM D1922
    TD : 24 µm 260gASTM D1922
OpticalNominal ValueUnitTest Method
Gloss (45°, 23.9 µm)93ASTM D2457
Haze (23.9 µm)0.94%ASTM D1003
Extrusion instructions
Processing Conditions for cast film analyzed: Die gap: 31.5 mil (0.8 mm) Melt Temperature: 455°F (235°C) Chill Roll Temperature: 64.4°F (18°C) Haul Off Speed: 15 m/min
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