23

2

Yield

M² /Kg

^{GPL Method}

⁴⁸

³¹

³

^MVTR

g/m²/24hr

^{38 ｰC 90 % RH}

²⁸

²²

⁴

^{Oxygen Permeability}

cc/m²/24 hr

^{23ｰ C 65% RH}

⁷⁵

⁵⁵

⁵

^Density

^gm/cc

^ASTM-D-1505

^1.4

^1.4

¹

^{Tensile Strength at break
( MD / TD )}

Kg/cm²

^ASTM-D-882

¹⁸⁰⁰

¹⁸⁵⁰

²

^{Elongation
( MD / TD )}

^%

^ASTM-D-882

¹⁰⁰

¹⁰⁰

¹⁰⁰

³

^Slip(COF)

^--

^ASTM-D-1894

^0.55

^0.6

^0.6

¹

^Haze

^%

^ASTM-D-1003

^3.5

^5.0

²

^{Total Luminous Transmission}

^%

^ASTM-D-1003

⁸⁴

⁸⁴

¹

^{Shrinkage @ 150 ｰ C 30min}

^ASTM-D-1204

^MD

²

²

^TD

¹

¹

²

^{Melting Point}

^oC

^DSC

²⁵⁵

²⁵⁵

²⁵⁵

³

^{Coeff of thermal expansion between 20ｰ C & 50ｰ C}

^{1/K(cm/cmｰC) 1/K(cm/cmｰC)}

^--

19X10^-6 ( MD )
16X10^-6 ( TD )

⁴

^{Heat Seal Strength.
HS to HS surface (Min)}

⁶⁵⁰

⁷⁰⁰

⁷⁵⁰

⁸⁰⁰

⁵

^{Sealing temp. range}

^oC

^--

^120-200