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DuPont Teijin Films Mylar® M33 Polyester Film, 50 Gauge, PVDC Coated

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® M33 Polyester Film, 50 Gauge, PVDC Coated.pdf
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Material Notes:
Data provided by DuPont Packaging Polymers.A transparent polyester packaging film, solvent coated on both sides with a PVDC copolymer. the coating is heat sealable, and is an excellent moisture and oxygen barrier. Used both in unsupported form, or as a component of a lamination, and can be run on both form-fill-seal and overwrap equipment.
Physical Properties Metric English Comments
Density 1.40 g/cc
0.0506 lb/in³
Average value for Mylar® films.
Moisture Vapor Transmission 0.100 cc-mm/m²-24hr-atm
0.254 cc-mil/100 in²-24hr-atm
ASTM E96 Procedure E
Water Vapor Transmission 8.00 g/m²/day
0.515 g/100 in²/day
ASTM E96 Procedure E
Oxygen Transmission 0.100 cc-mm/m²-24hr-atm
0.254 cc-mil/100 in²-24hr-atm
or 8 cc/m²-24hr-atm for the film. ASTM D3985
Mechanical Properties Metric English Comments
Film Elongation at Break, MD 110 %
110 %
ASTM D882
Film Elongation at Break, TD 70 %
70 %
ASTM D882
Modulus of Elasticity 3.45 GPa
500 ksi
(stiffness), ASTM D882
Tear Strength Test 300
300
Graves, g; ASTM D1004
Seal Strength 201 g/25 mm
201 g/in
Film Tensile Strength at Break, MD 186 MPa
27000 psi
ASTM D882
Film Tensile Strength at Break, TD 228 MPa
33100 psi
ASTM D882
Thermal Properties Metric English Comments
Maximum Service Temperature, Air 121 °C
250 °F
Not cleared by FDA for food temperatures above this temperature.
Shrinkage 1.5 %

@Temperature 150 °C,
Time 1800 sec
1.5 %

@Temperature 302 °F,
Time 0.500 hour
Film shrinkage in oven.
Optical Properties Metric English Comments
Haze 7.0 %
7.0 %
ASTM D1003
Gloss 140 %
140 %
20°; ASTM D2457
Transmission, Visible 90 %
90 %
transparent; thickness not quantified
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