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Dow DAF 780 Carpet Underlayment Adhesion Film
| Category | Polymer , Adhesive , Film , Thermoset |
| Manufacturer | Dow Chemical |
| Trade Name | DAF |
| Port | Ningbo port,China |
| Trade Terms | FOB, CFR, CIF |
| Payment Terms | L/C, T/T, Western Union |
| Download PDF | Dow DAF 780 Carpet Underlayment Adhesion Film.pdf  |
| Price | EMAIL US sales@lookpolymers.com |
Material Notes:
DAF 780 is a low melt point, coextruded film used to improve slip characteristics of polyurethane foam for carpet installation or other applications.Information provided by Dow
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Thickness | 19.0 microns | 0.750 mil |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Film Tensile Strength at Yield, MD | 15.9 MPa | 2300 psi | ASTM D882 |
| Film Tensile Strength at Yield, TD | 8.96 MPa | 1300 psi | ASTM D882 |
| Film Elongation at Break, MD | 300 % | 300 % | ASTM D882 |
| Film Elongation at Break, TD | 500 % | 500 % | ASTM D882 |
| Secant Modulus, MD | 0.138 GPa | 20.0 ksi | 2% Secant; ASTM D882 |
| Secant Modulus, TD | 0.159 GPa | 23.1 ksi | 2% Secant; ASTM D882 |
| Elmendorf Tear Strength, MD | 1.18 g/micron | 30.0 g/mil | ASTM D882 |
| Elmendorf Tear Strength, TD | 17.7 g/micron | 450 g/mil | ASTM D882 |
| Film Tensile Strength at Break, MD | 17.9 MPa | 2600 psi | ASTM D882 |
| Film Tensile Strength at Break, TD | 12.4 MPa | 1800 psi | ASTM D882 |
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