Braskem PE HC1828

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: lSZ6vy_Braskem-PE-HC1828.pdf
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Message
HC1828 is a Linear Low Density Polyethylene, 1-hexene copolymer, produced by gas phase process. Developed for cast film extrusion. Films obtained with this product show high load retention, outstanding puncture and tear resistance, excellent optical properties and are recommended for automatic application. It contains antioxidant additive.

Applications:
Stretch films, liners, LLDPE and HDPE blends and packages for general use.

Process:
HC1828 must be processed in cast extruder, adjusted to this polymer. The excellent conditions of processing in accordance with the type of used equipment, but the best results are gotten with 220 to 270°C extrusion temperature.
General Information
Features
  • Low density
  • Optical
  • Good tear strength
  • General
Uses
  • Films
  • General
Agency Ratings
  • FDA 21 CFR 177.1520
Processing Method
  • cast film
PhysicalNominal ValueUnitTest Method
Specific Gravity 0.918g/cm³ASTM D792
Melt Mass-Flow Rate (MFR) (190°C/2.16 kg)2.8g/10 minASTM D1238
FilmsNominal ValueUnitTest Method
Tensile Strength ASTM D882
    MD : Break, 25 µm 46.0MPaASTM D882
    TD : Break, 25 µm 30.0MPaASTM D882
Tensile Elongation ASTM D882
    MD : Break, 25 µm 510%ASTM D882
    TD : Break, 25 µm 770%ASTM D882
Flexural Modulus ASTM D790
    1% Secant, MD : 25 µm 147MPaASTM D790
    1% Secant, TD : 25 µm 157MPaASTM D790
Dart Drop Impact 1(25 µm)87gASTM D1709
Elmendorf Tear Strength ASTM D1922
    MD : 25 µm 44gASTM D1922
    TD : 25 µm 150gASTM D1922
OpticalNominal ValueUnitTest Method
Gloss (60°, 25.0 µm)92ASTM D2457
Haze 2.0%ASTM D1003
Extrusion instructions
Recommended Cast Film Extrusion Conditions: Temperature Profile: 220°C to 270°C
Note Message
1 .F50
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