SABIC® LLDPE 218BJ

Category: LLDPE , Linear Low Density Polyethylene
Manufacturer: Saudi Basic Industries Corporation (SABIC)
Trademark: SABIC® LLDPE
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: Au8FNQ_SABICLLDPE218BJ.pdf
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Message
SABIC® LLDPE 218BJ is a butene linear low density polyethylene resin with an additive package typically designed for a broader range of food applications (TNPP free). The good thermal stability allows to use the resin in critical extrusion processing conditions. Films produced from SABIC® LLDPE 218BJ have better draw-down ability compared to lower MFR LLDPE resins.

SABIC® LLDPE 218BJ is a Linear Low Density Polyethylene natural resin typically used for wire and cable applications.

SABIC® LLDPE 218BJ contains a high level of antioxidants and does not contain any antiblock and/or slip agents. It also exhibits good Environmental Stress Crack Resistance (ESCR).

Sufficient Cu-inhibitor should be added to meet specific ageing requirements. For jacketing applications, addition of Carbon Black or UV stabilizer is required.

Applications
  • Blown Film: SABIC® LLDPE 218BJ is typically used for food applications (lamination film, barrier film) but can also be used in industrial packaging and as blending partner with other SABIC® PE resins in both blown and cast film applications.
  • SABIC® LLDPE 218BJ is typically used for food applications (lamination film, barrier film) and pallet hand wrap.
  • Masterbatch Compounding: It is suitable for additive masterbatches (eg. slip agents, anti fog agents, anti static agents, thermal stabilizers) in film and blow moulding applications.
  • Wire & Cable Extrusion:
    • Telecommunication and Power cable (LV, MV, HV) jacketing.
    • Halogen-free flame retardant (HFFR) compounds.
    • One-step or two-steps silane crosslinkable for cable insulation.

This product is not intended for and must not be used in any pharmaceutical/medical applications.
General Information
Additive
  • Antioxidation
Features
  • Good ESCR (Stress Crack Resist.)
  • Low density
  • Butene comonomer
  • Antioxidation
  • Thermal stability, good
  • Compliance of Food Exposure
Uses
  • Blown Film
  • Jacketing
  • Packaging
  • Films
  • Cable sheath
  • Wire and cable applications
  • Non-specific food applications
  • Composite
  • Industrial application
  • Mixing
  • Insulating material
  • cast film
  • Masterbatch
Appearance
  • Natural color
Processing Method
  • Blow film
  • Wire & Cable Extrusion
  • Composite
  • cast film
PhysicalNominal ValueUnitTest Method
Density 0.918g/cm³ISO 1183/A
Melt Mass-Flow Rate (MFR) (190°C/2.16 kg)2.0g/10 minISO 1133
HardnessNominal ValueUnitTest Method
Durometer Hardness (Shore D)48ASTM D2240
MechanicalNominal ValueUnitTest Method
Tensile Strength ASTM D638
    Yield 12.0MPaASTM D638
    Fracture 17.0MPaASTM D638
Tensile Elongation ASTM D638
    Yield 16%ASTM D638
    Fracture 790%ASTM D638
Flexural Modulus - 1% Secant 254MPaASTM D790
FilmsNominal ValueUnitTest Method
Film Thickness - Tested 20µm
Elastic Recovery - Cast Film (20.0 µm) 53%ASTM D5459
Protrusion Puncture Resistance - Cast Film (20.0 µm) 2.20JASTM D5748
Retention Force - 60 sec (20.0 µm) 1970g
Stress Retention - Cast Film (20.0 µm) 80%ASTM D5459
Ultimate Pre-stretch Level - Cast Film (20.0 µm) 310%
Additional InformationNominal ValueUnitTest Method
Dart Impact - Cast Film (20.0 µm) 28.0J/cmISO 7765-2
Peel Cling 2ASTM D5458
    0% pre-stretch : 20.0 µm 153.0g/2.5 cmASTM D5458
    200% pre-stretch : 20.0 µm 127.5g/2.5 cmASTM D5458
Tear strength- TD (20.0 µm) 3185.0kN/mISO 6383-2
ThermalNominal ValueUnitTest Method
Vicat Softening Temperature 96.0°CISO 306/A
Melting Temperature (DSC) 122°CInternal method
ElectricalNominal ValueUnitTest Method
Volume Resistivity 5.0E+15ohms·cmASTM D257
Dielectric Strength 455kV/mmASTM D149
Dielectric Constant (60 Hz)2.17ASTM D150
Dissipation Factor (60 Hz)1.0E-3ASTM D150
OpticalNominal ValueUnitTest Method
Gloss (45°, 20.0 µm, Cast Film)92ASTM D2457
Haze (20.0 µm, Cast Film)1.2%ASTM D1003A
Additional InformationNominal ValueUnitTest Method
Cast FilmProperties are determined on 20µm cast stretch film produced on a 2m commercial cast stretch line: melt temperature 270°C, chill roll temperature 20°C and line speed of 450 m/min.
ExtrusionNominal ValueUnit
Melt Temperature 250 - 300°C
Note Message
1 .Cast Film
2 .Cast Film
3 .Cast Film
4 .500 V/sec
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