Braskem PE F-2022/0

Category: LDPE , Low Density Polyethylene
Manufacturer: Braskem
Trademark: Braskem PE
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: 6gfeIK_Braskem-PE-F-2022-0.pdf
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Message
Excellent sealing characteristics and optical properties with well balanced mechanical properties.

Application
General purpose which require no additives; shrink films for goods; flat film for diapers and injection blow molding. Recommended film thickness: 0.025-0.100mm.
General Information
Features
  • High ESCR (Stress Cracking Resistance)
  • Optical
Uses
  • Films
  • Blow molding applications
  • Shrinkable film
  • General
Agency Ratings
  • FDA 21 CFR 177.1520
Forms
  • Particle
Processing Method
  • Blow film
  • Casting
  • Injection blowing molding
PhysicalNominal ValueUnitTest Method
Specific Gravity 0.922g/cm³ASTM D792
Melt Mass-Flow Rate (MFR) (190°C/2.16 kg)2.0g/10 minASTM D1238
FilmsNominal ValueUnitTest Method
Film Thickness - Tested 25µm
Tensile Strength ASTM D882
    MD : Broken, 30 µm, blown film 40.0MPaASTM D882
    TD : Broken, 30 µm, blown film 20.0MPaASTM D882
Tensile Elongation ASTM D882
    MD : Broken, 30 µm, blown film 230%ASTM D882
    TD : Broken, 30 µm, blown film 900%ASTM D882
Dart Drop Impact (30 µm, Blown Film)70gASTM D1709A
Elmendorf Tear Strength - TD (30 µm, Blown Film)90gASTM D1922
OpticalNominal ValueUnitTest Method
Gloss (45°, 30.0 µm, Blown Film)93ASTM D2457
Haze (30.0 µm, Blown Film)8.0%ASTM D1003
Additional Information
Film properties taken from 25µm film produced on a 40 mm extruder with BUR=2.2:1
Extrusion instructions
Blow Film Extrusion Temperature profile: 120 to 170°C. Blow up ratio: 1.8 to 3.0:1 Blow Molding Temperature profile: 180 to 310°C. The optimum processing conditions will vary according to the type of equipment used and cannot be considered as performance guarantee.
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