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Dow Saran® 28 Clear Plastic Barrier Film

Category Polymer , Film , Thermoplastic , PVDC
Manufacturer Dow Chemical
Trade Name Saran®
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Dow Saran® 28 Clear Plastic Barrier Film.pdf
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Material Notes:
Saran™ 28 is a clear biaxially oriented monolayer barrier film, designed for chub packaging machines and laminations. It is available in 100 gauge, as single or double wound rolls.Information provided by Dow
Physical Properties Metric English Comments
Water Vapor Transmission 6.20 g/m²/day
0.399 g/100 in²/day
at 100°F, 90% RH; ASTM F1249-90
Oxygen Transmission 0.748 cc-mm/m²-24hr-atm
1.90 cc-mil/100 in²-24hr-atm
10% RH; ASTM D3985
Thickness 25.4 microns
1.00 mil
Mechanical Properties Metric English Comments
Film Elongation at Break, MD 90 %
90 %
ASTM D882
Film Elongation at Break, TD 75 %
75 %
ASTM D882
Secant Modulus, MD 0.6067 GPa
88.00 ksi
2% Secant; ASTM D882
Secant Modulus, TD 0.5309 GPa
77.00 ksi
2% Secant; ASTM D882
Coefficient of Friction, Dynamic 0.30
0.30
Film to Metal; ASTM D1894
Film Tensile Strength at Break, MD 82.7 MPa
12000 psi
ASTM D882
Film Tensile Strength at Break, TD 117 MPa
17000 psi
ASTM D882
Thermal Properties Metric English Comments
Shrinkage, MD 20 %
20 %
10 min at 100°C Air, unrestrained; ASTM D1204
Shrinkage, TD 11 %
11 %
10 min at 100°C Air, unrestrained; ASTM D1204
Optical Properties Metric English Comments
Haze 5.0 %
5.0 %
ASTM D1003
Gloss 90 %
90 %
45°; ASTM D2457
Transmission, Visible 52 %
52 %
Clarity; ASTM D1746
Descriptive Properties Value Comments
Yield in2/lb 16200
Calculated
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