Dow Saran® 18L Clear Plastic Barrier Film
| Manufacturer | Dow Chemical |
| Trade Name | Saran® |
| Port | Ningbo port,China |
| Trade Terms | FOB, CFR, CIF |
| Payment Terms | L/C, T/T, Western Union |
Description
Material Notes:
Saran™ 18L is a clear biaxially oriented monolayer barrier film, preshrunk for lamination applications. It is available in 75 gauge, as single or double wound rolls.Information provided by Dow
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Water Vapor Transmission | 7.20 g/m²/day | 0.464 g/100 in²/day | at 100°F, 90% RH; ASTM F1249-90 |
| Oxygen Transmission | 0.472 cc-mm/m²-24hr-atm | 1.20 cc-mil/100 in²-24hr-atm | 10% RH; ASTM D3985 |
| Thickness | 19.0 microns | 0.750 mil |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Film Elongation at Break, MD | 80 % | 80 % | ASTM D882 |
| Film Elongation at Break, TD | 50 % | 50 % | ASTM D882 |
| Secant Modulus, MD | 0.6619 GPa | 96.00 ksi | 2% Secant; ASTM D882 |
| Secant Modulus, TD | 0.5929 GPa | 86.00 ksi | 2% Secant; ASTM D882 |
| Coefficient of Friction, Dynamic | 0.20 | 0.20 | Film to Metal; ASTM D1894 |
| Film Tensile Strength at Break, MD | 96.5 MPa | 14000 psi | ASTM D882 |
| Film Tensile Strength at Break, TD | 138 MPa | 20000 psi | ASTM D882 |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| Shrinkage, MD | 8.0 % | 8.0 % | Unrestrained, 100°C Air; ASTM D1204 |
| Shrinkage, TD | 4.0 % | 4.0 % | Unrestrained, 100°C Air; ASTM D1204 |
| Optical Properties | Metric | English | Comments |
|---|---|---|---|
| Haze | 5.0 % | 5.0 % | ASTM D1003 |
| Gloss | 100 % | 100 % | 45°; ASTM D2457 |
| Transmission, Visible | 60 % | 60 % | Clarity; ASTM D1746 |
| Descriptive Properties | Value | Comments |
|---|---|---|
| Yield in2/lb | 21700 | Calculated |
