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DuPont Teijin Films Mylar® D804 Polyester Film, 60 Gauge

Category Polymer , Film , Thermoplastic , Polyester, TP , Polyester Film
Manufacturer DuPont Teijin Films (DTF)
Trade Name Mylar®
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF DuPont Teijin Films Mylar® D804 Polyester Film, 60 Gauge.pdf
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Material Notes:
Mylar® D804 is a super clear, biaxially oriented, co-extruded polyester film, available in 60, 75 and 92 gauge. Mylar® D804 is two-side pretreated for printing and adhesive lamination. Approvals: FDA Approval - All gauges of Mylar® D804 comply with the Food and Drug Administration regulation 21 CFR 177.1630 -- Polyethylene phthalate polymers, Sections (f) and (g). This regulation describes films which may be safely used in contact with all types of food, excluding alcoholic beverages, at temperatures not to exceed 250 °F.Information provided by DuPont.
Physical Properties Metric English Comments
Density 1.39 g/cc
0.0502 lb/in³
Typical Mylar®; ASTM D1505
Mechanical Properties Metric English Comments
Film Elongation at Break, MD 120 %
120 %
ASTM D882A
Film Elongation at Break, TD 90 %
90 %
ASTM D882A
Coefficient of Friction, Dynamic 0.35
0.35
A-B; ASTM D1894
Coefficient of Friction, Static 0.40
0.40
A-B; ASTM D1894
Film Tensile Strength at Break, MD 193 MPa
28000 psi
ASTM D882A
Film Tensile Strength at Break, TD 228 MPa
33000 psi
ASTM D882A
Thermal Properties Metric English Comments
Specific Heat Capacity 1.17 J/g-°C
0.280 BTU/lb-°F
Typical Mylar®
Melting Point 254 °C
489 °F
Typical Mylar® via DSC
Maximum Service Temperature, Air 121 °C
250 °F
Shrinkage, MD 1.25 %

@Temperature 150 °C,
Time 1800 sec
1.25 %

@Temperature 302 °F,
Time 0.500 hour
Unrestrained
Shrinkage, TD 0.50 %

@Temperature 150 °C,
Time 1800 sec
0.50 %

@Temperature 302 °F,
Time 0.500 hour
Unrestrained
Optical Properties Metric English Comments
Refractive Index 1.64 - 1.67
1.64 - 1.67
typical of Mylar®
Transmission, Visible 91 %
91 %
TLT; ASTM D1003
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