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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
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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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