Pof Shrink Film

Polyolefin (POF) Shrink Film Property and Specification
ITEM UNIT TEST METHOD PHYSICAL PROPERTY
THICKNESS Microns ASTM-D374 12 15 19 25
DENSITY gr/cm3 ASTM-D792-00 0.92 0.92 0.92 0.92
Yield M2/kg 91.1 72.9 57.7 43.7
Unrestrained Linear Shrinkage 120℃ ASTM-D2732-83 65 63
MD TD 66 65
MD TD 65 60
MD TD 65 61
MD TD
TENSILE STRENGTH Mpa ASTM-D882-02 115 110
MD TD 115 105
MD TD 110 100
MD TD 100 95
MD TD
ELONGATION AT BREAK Mpa ASTM-D882-02 90 100
MD TD 110 105
MD TD 115 110
MD TD 110 105
MD TD
TEAR RESISTANCE N ASTM-D1004-03 3.5 3.8
MD TD 4.0 4.0
MD TD 4.5 4.6
MD TD 0.0 7.9
MD TD
FREE FALLING DART IMPACT G ASTM-D1709-03 176 268 346 409
LUMINOUS TRANSMITTANCE % ASTM-D1003-00 93.1 92.8 92.9 92.9
HAZE % ASTM-D1003-00 2.0 2.2 2.3 2.5
GLOSS 45℃ ASTM-D2457-97 85 85 80 80
KINETIC COEFFICIENT OF FRICTION u ASTM-D894-01 0.25 0.22 0.20 0.20
STATIC COEFFICIENT OF FRICTION u ASTM-D894-01 0.25 0.25 0.23 0.22
INNER PAPER DIAMETER Inch 3 3 3 3

Thickness Center Folded Length Single Wounded Length
12micron 1665meter(5463ft) 3330meter(10926ft)
15micron 1332mter(4370ft) 2664meter(8740ft)
19micron 1067meter(3501ft) 2134meter(7002ft)
25micron 800meter(2625ft) 1600meter(5250ft)
30micron 675meter(2215ft) 1350mter(4430ft)