TECHBARRIER™

TECHBARRIER S

Comparison data

Durability against Gelbo-flex

  • Cycle : 40 strokes/min
  • Stroke : 150 mm
  • Angle : 450 degree
  • Dlameter : 88mm 10 strokes
Condition Water Vapor Transmission Rate
(g/㎡/day)		 Oxygen Transmission Rate
(cc/㎡/day/atm)		 Base Film
Before After Before After

Structure

 VX 0.5 1 0.5 5 OPET
S 0.1 0.1 < 0.1 < 0.1 OPVA
NR 1 3 0.6 4 OPA
AL 0.1 0.1 0.1 50 -
VM 0.4 3.1 1.2 11 -

Data as laminated film.

  • Structure :

    VX(12㎛) (SiOx) // LLDPE(50㎛)
    OPP(20㎛) // (SiOx) S(12㎛) // CPP(40㎛)
    OPET(12㎛) // (SiOx) NR(15㎛) // LLDPE(50㎛)
    PET(12㎛) // PE (15㎛) // AL(9㎛) // PE(20㎛)
    VM-PET(12㎛) // PE(30㎛)

Effect of structure on Gas Barrier Property

Effect of Lamination Structure on Gas Barrier Property

Condition Water Vapor Transmission Rate
(g/㎡/day)		 Oxygen Transmission Rate
(cc/㎡/day/atm)

Structure

 OPET // s // CPP 0.2 0.1
OPP // s // CPP 0.1 < 0.1

Data as laminated film.

  • Notes:90%RH atmosphere by OPP or OPET side when measured.
  • Structure :

    OPET(12㎛) // (SiOx) S(12㎛) // CPP(50㎛)
    OPP(20㎛) // (SiOx) S(12㎛) // CPP(40㎛)

Effect of SiOx face on Gas Barrier Property

Condition Water Vapor Transmission Rate
(g/㎡/day)		 Oxygen Transmission Rate
(cc/㎡/day/atm)
40°C, 90%RH
outside		 40°C, 90%RH
inside

Structure

 S 0.1 0.4 < 0.1

The above data is not guaranteed.
Data as laminated film.

  • Structure :

    OPP(20㎛) // (SiOx) S(12㎛) // CPP(40㎛)