Propafilm™ SLT80

Category: PP Alloy , Polypropylene Alloy
Manufacturer: Innovia Films Ltd.
Trademark: Propafilm™
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: ADzlsU_Propafilm-SLT80.pdf
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High Speed Overwrapping Film with Shrink Tightening Properties

Biaxially oriented polypropylene (BOPP) film co-extruded on both sides with heat sealable polyolefinic copolymers.

SLT80 is suitable for use in the tobacco industry for both high speed overwrapping of unit packs and display outers where good pack appearance and wrap tightness are required.
General Information
Features
  • Food Contact Acceptable
  • Low Moisture Vapor Transmission
  • Slip
  • Solvent Resistant
Uses
  • Bi-axially Oriented Film
  • Food Wrap
  • Packaging
Agency Ratings
  • FDA 21 CFR 177.1520
Forms
  • Film
Processing Method
  • Coextrusion
PhysicalNominal ValueUnitTest Method
Molding Shrinkage Internal Method
    Flow : 80°C, 1 min 3.0%
    Flow : 120°C, 1 min 7.0%
    Across Flow : 80°C, 1 min 2.0%
    Across Flow : 120°C, 1 min 10%
MechanicalNominal ValueUnitTest Method
Coefficient of Friction ASTM D1894
    vs. Itself - Dynamic, Outside/Outside 0.30
    vs. Itself - Static, Outside/Outside 0.40
FilmsNominal ValueUnitTest Method
Film Thickness - Tested 2000µm
Secant Modulus 1ASTM D882
    1% Secant, MD 2800MPa
    1% Secant, TD 3300MPa
Tensile Strength 2ASTM D882
    MD : Yield 180MPa
    TD : Yield 210MPa
Tensile Elongation 3ASTM D882
    MD : Break 100%
    TD : Break 90%
Seal Strength 40.15N/mmInternal Method
Seal Initiation Temperature 5110 to 141°CInternal Method
Oxygen Permeability (23°C, 0% RH)43cm³·mm/m²/atm/24 hrASTM F1927
Water Vapor Transmission Rate ASTM F1770
    23°C, 85% RH 1.1g/m²/24 hr
    38°C, 90% RH 6.5g/m²/24 hr
Blocking Load 66.0gInternal Method
Yield 54.9m²/kgInternal Method
OpticalNominal ValueUnitTest Method
Gloss (20°)130ASTM D2457
Haze 71.3%ASTM D1003
Note Message
1 .10%/min
2 .50%/min
3 .50%/min
4 .225°F; 1sec; 15lb/in²
5 .2secs; 15psi
6 .158°F; 200g; 2hrs
7 .Wide angle; 2.5°
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