TECHBARRIER


TECHBARRIER S

General property

TYPE S Method
Item OPVA
Features High Barrier Gelbo-flex Durability
WVTR*1 40°C, 90%RH g/㎡/day 0.1 ASTM F-1294*1
O2TR*1 25°C, 80%RH cc/㎡/day/atm < 0.1 ASTM D-3985*1
Haze % 1 ISO 13468-1
Light Transmission Rate % 82 ISO 13468-1
Tensile Strength MD Mpa 280 ISO 527-3
Kg/㎟ 28
TD Mpa 300
Kg/㎟ 30
Tensile Elongation MD % 90 ISO 527-3
TD % 80
Puncture Impact Strength J/piece - Puncture test
Kg·cm/piece -
Dynamic coefficient friction  Substrate / Substrate 0.45 ISO 8295
Shrinkage
(Dry heat)
MD % 2.5 180°C, 5min
TD % 1.5
Shrinkage
(Hot water)
MD % - 95°C, 5min
TD % -
Yield g/㎡ 17.5  
Food Sanitation Law (JAPAN) -  
FDA*2 -  
EUD*2 -  

Preliminary evaluation by customer is strongly recommended

  • *1:Data as laminated film.
  • *2:star is adopting FDA and EUD.