Braskem PE LHB-118/21AF

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: mIuFbP_Braskem-PE-LHB-118-21AF.pdf
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LHB118/21 AF is a LLDPE copolymer produced by Braskem. It is a ready-to-use product since it contains 10% LDPE. Its additive package was optimized to avoid blocking, even at low thickness. Film obtained from this grade show very good mechanical properties and a good balance between sealability and processability. Very low gel amount.

Additive:
  • Processing Aid Medium
  • Antioxidants Medium
  • Slip Medium
  • Antiblocking High

Applications:
Frozen bags; general purpose.
General Information
Additive
  • High caking resistance
  • Processing aid
  • Antioxidation
  • Moderate smoothness
Features
  • Low density
  • Low speed solidification crystal point
  • High caking resistance
  • Copolymer
  • Antioxidation
  • Workability, good
  • Compliance of Food Exposure
  • Moderate smoothness
Uses
  • Packaging
  • Films
  • General
Agency Ratings
  • FDA 21 CFR 177.1520
Forms
  • Particle
Processing Method
  • Film extrusion
  • Blow film
  • Extrusion blow molding
PhysicalNominal ValueUnitTest Method
Specific Gravity 0.918g/cm³ASTM D792
Melt Mass-Flow Rate (MFR) (190°C/2.16 kg)1.0g/10 minASTM D1238
FilmsNominal ValueUnitTest Method
Film Thickness - Tested 38µm
Tensile Strength ASTM D882
    MD : Fracture 40.0MPaASTM D882
    TD : Fracture 30.0MPaASTM D882
Tensile Elongation ASTM D882
    MD : Fracture 1000%ASTM D882
    TD : Fracture 1300%ASTM D882
Flexural Modulus ASTM D790
    1% Secant, MD 180MPaASTM D790
    1% Secant, TD 210MPaASTM D790
Dart Drop Impact 100gASTM D1709
Elmendorf Tear Strength ASTM D1922
    MD 80gASTM D1922
    TD 560gASTM D1922
OpticalNominal ValueUnitTest Method
Gloss (60°)98ASTM D2457
Haze 12%ASTM D1003
Extrusion instructions
Blown FilmTemperature profile: 170 to 190°CBlow up ratio: 2 to 3:1Die gap: 1.8 to 2.5 mmScreen package: 40/60/40 blendScreen package: 40/40 100% pureMass temperature: 190 °C
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