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BFF HIGH PERFORMANCE ANTIFOG PROPERTIES

BFF The “cold fog” testConventional polyolefin shrinkfilm

refrigeratorà 4 ° Csampleof filmwater Opaque (or transparent) layer of large droplets Transparent film with no visible water Observation by visual controls at regular intervals on a 1 week period.

TECHNICAL FEATURES

PROPERTIESGloss (85 ° angle) in %Haze (%)Shrinkage (%) at 93 ° C at 120 ° CSeal strength (N/30 mm) at 190 ° CWater steam permeability

(g/m 2 /24hr at 35 ° C-95% RH)

CO

2

Permeability

(cm
3 /m
2 /24hr bar)

O

2

Permeability

(cm
3 /m
2 /24hr bar)

Length of the roll (m) Singlewound (S) Centrefolded (C)Internal diameter (mm)External diameter (mm) 13 MICRONS 15 MICRONS 19 MICRONS 115 3 3,5 4 17 75 23 25 27 26 23 18 48 000 41 000 33 000 11 000 9 500 7 500 3 100 2 670 2 140 1 550 1 335 1 070 76,2 245

PRESENTATION

Bolphane BFF exists in singlewound (BFF-S) or centrefolded version (BFF-C). For any specific request or option available, please consult the commercial documentation.

TYPE WIDTH (mm) mini maxi increment BFF-S 150 1 400 5 BFF-C 150 1 000 10

The technical features of the products defined herein are given as typical values They are guides for the use of the quoted films values and are not for use as limiting specification. Users have to check-up that they are suitable with all the applications as performance may vary with processing conditions. Properties and performance are subject to change and BOLLORE keeps the right to modify the definition and properties of its products without prior notice.