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DuPont Teijin Films Mylar® LBT-2 Polyester Packaging Film, 48 Gauge

Category Polymer , Film , Thermoplastic , Polyester, TP , Polyester Film
Manufacturer DuPont Teijin Films (DTF)
Trade Name Mylar®
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF DuPont Teijin Films Mylar® LBT-2 Polyester Packaging Film, 48 Gauge.pdf
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Material Notes:
Data provided by DuPont Packaging Polymers.Mylar® LBT-2 is an uncoated, transparent, exceptionally strong film used as a substrate for laminating and extrusion coating and as a component of packaging structures requiring great strength, high temperature performance and good machinability. It is corona treated on two sides for improved bonding of inks and adhesives.Mylar® LBT-2 can be readily printed with appropriately formulated commercial inks. Consideration should be given in film handling and final package design to the increased susceptibility of the two contacting corona treated surfaces to blocking, particularly in the presence of moisture.
Physical Properties Metric English Comments
Density 1.40 g/cc
0.0506 lb/in³
Calculated from nominal thickness and yield
Moisture Vapor Transmission 0.530 cc-mm/m²-24hr-atm
1.35 cc-mil/100 in²-24hr-atm
Proc. E; ASTM E96
Oxygen Transmission 1.70 cc-mm/m²-24hr-atm
4.32 cc-mil/100 in²-24hr-atm
Tested per ASTM D3985 at 22°C
Mechanical Properties Metric English Comments
Film Elongation at Break, MD 110 %
110 %
ASTM D882
Film Elongation at Break, TD 80 %
80 %
ASTM D882
Secant Modulus 3.79 GPa
550 ksi
Stiffness Modulus; ASTM D882
Tear Strength Test 0.70
0.70
lb Graves; ASTM D1004-66
Film Tensile Strength at Break, MD 186 MPa
27000 psi
ASTM D882
Film Tensile Strength at Break, TD 241 MPa
35000 psi
ASTM D882
Optical Properties Metric English Comments
Haze 5.0 %
5.0 %
ASTM D1003-61
Gloss 200 %
200 %
at 20°; ASTM D2457
Transmission, Visible 90 %
90 %
transparent; thickness not quantified
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