LOFEX® A31AA

Category: PET , Polyethylene Terephthalate
Manufacturer: Lotte Chemical Corporation
Trademark: LOFEX®
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: XHTUQL_LOFEX-A31AA.pdf
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LOFEX ® A31AA is Polyester film is optically clear and both sides acryl treated with enhanced adhesion to inks and coatings. So, it can use by graphic, membrane switch, label, circuit board. It has excellent properties by tensile strength, proper elongation and the thermal contraction rate. Also, it is a product that thickness control is possible according to customer needs.
General Information
Features
  • Good Strength
  • High Clarity
Uses
  • Film
  • Industrial Applications
  • Membrane Touch Switches
  • Printed Circuit Boards
RoHS Compliance
  • RoHS Compliant
Appearance
  • Clear/Transparent
Forms
  • Film
MechanicalNominal ValueUnitTest Method
Coefficient of Friction ASTM D1894
    vs. Itself - Dynamic 0.30
    vs. Itself - Static 0.35
FilmsNominal ValueUnitTest Method
Tensile Strength ASTM D882
    MD : Yield, 50 µm 196MPa
    MD : Yield, 100 µm 196MPa
    MD : Yield, 130 µm 186MPa
    MD : Yield, 190 µm 177MPa
    TD : Yield, 50 µm 216MPa
    TD : Yield, 100 µm 216MPa
    TD : Yield, 130 µm 216MPa
    TD : Yield, 190 µm 216MPa
Tensile Elongation ASTM D882
    MD : Break, 50 µm 160%
    MD : Break, 100 µm 170%
    MD : Break, 130 µm 170%
    MD : Break, 190 µm 170%
    TD : Break, 50 µm 110%
    TD : Break, 100 µm 120%
    TD : Break, 130 µm 120%
    TD : Break, 190 µm 120%
F5 ASTM D882
    MD : 50.0 µm 113MPa
    MD : 100.0 µm 113MPa
    MD : 125.0 µm 113MPa
    MD : 188.0 µm 113MPa
    TD : 50.0 µm 113MPa
    TD : 100.0 µm 113MPa
    TD : 125.0 µm 113MPa
    TD : 188.0 µm 113MPa
Additional InformationNominal ValueUnitTest Method
Heat Shrinkage Internal Method
    MD, 30 min : 150°C, 50.0 µm 1.0%
    MD, 30 min : 150°C, 100.0 µm 1.0%
    MD, 30 min : 150°C, 125.0 µm 1.0%
    MD, 30 min : 150°C, 188.0 µm 1.0%
    TD, 30 min : 150°C, 50.0 µm 0.50%
    TD, 30 min : 150°C, 100.0 µm 0.50%
    TD, 30 min : 150°C, 125.0 µm 0.50%
    TD, 30 min : 150°C, 188.0 µm 0.50%
Surface Treatment Both sides (Acryl)
OpticalNominal ValueUnitTest Method
Gardner Gloss ASTM D523
    60°, 50.0 µm 170
    60°, 100 µm 170
    60°, 125 µm 170
    60°, 188 µm 170
Transmittance ASTM D1003
    50.0 µm 89.0%
    100 µm 89.0%
    125 µm 89.0%
    188 µm 89.0%
Haze ASTM D1003
    50.0 µm 1.3%
    100 µm 2.1%
    125 µm 2.4%
    188 µm 2.7%
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