DuPont Teijin Films Mylar® M813 Polyester Film, 48 Gauge
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 |
Category Renewable Recycled Film
Description
Material Notes:
Mylar® M813 is a clear, pretreated base film with high gloss, low haze, and excellent processability. It is a one side pre-treated polyester designed for improved ink adhesion and may be suitable for use in medical applications.General Product Info: Mylar® M813 film provides good clarity for reverse printing and allows inks to shine through with high quality. The film’s pretreated surface also provides improved adhesion for various coatings and adhesives, often eliminating the need for any type of priming operation. The chemical pretreatment on Mylar® M813 film does not result in a performance or shelf life decline over time, and generally is superior to corona treated film. Mylar® M813 film features good clarity and handling characteristics in metallizing operations. When aluminum metallized, the film exhibits excellent aesthetic quality as well as the best barrier to oxygen and moisture in a flexible packaging film. Polyester is more thermally stable at higher temperatures and has higher tensile strength than materials such as polypropylene or polyethylene. Mylar® polyester film also maintains an excellent film thickness profile and roll formation to ensure consistent processability in the operations. These characteristics are particularly important in complex, multi-stage printing operations where holding print register is critical to print quality. As print complexity, quality and speeds increase, Mylar® film provides a cost-effective solution for the packaging industry.Approvals: FDA Food Contact Status – All gauges of Mylar® M813 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. Drug Master File – This product is listed in our Drug Master File.Information provided by DuPont.
Physical Properties | Metric | English | Comments |
---|---|---|---|
Density | 1.40 g/cc | 0.0506 lb/in³ | |
Water Vapor Transmission | 0.776 g/m²/day
@Temperature 38.0 °C
|
0.0500 g/100 in²/day
@Temperature 100 °F
|
90% RH, metallized; ASTM F1249 |
31.0 g/m²/day
@Temperature 38.0 °C
|
2.00 g/100 in²/day
@Temperature 100 °F
|
90% RH, unmetallized; ASTM F1249 |
Mechanical Properties | Metric | English | Comments |
---|---|---|---|
Film Elongation at Break, MD | 110 % | 110 % | ASTM D882A |
Film Elongation at Break, TD | 70 % | 70 % | ASTM D882A |
Coefficient of Friction, Dynamic | 0.40 | 0.40 | A-B; ASTM D1894 |
Coefficient of Friction, Static | 0.50 | 0.50 | ASTM D1894 |
Film Tensile Strength at Break, MD | 214 MPa | 31000 psi | ASTM D882A |
Film Tensile Strength at Break, TD | 290 MPa | 42000 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 | 3.5 %
@Temperature 190 °C,
Time 300 sec |
3.5 %
@Temperature 374 °F,
Time 0.0833 hour |
Unrestrained |
Shrinkage, TD | 3.5 %
@Temperature 190 °C,
Time 300 sec |
3.5 %
@Temperature 374 °F,
Time 0.0833 hour |
Unrestrained |
Optical Properties | Metric | English | Comments |
---|---|---|---|
Refractive Index | 1.64 – 1.67 | 1.64 – 1.67 | typical of Mylar® |
Haze | 3.6 % | 3.6 % | ASTM D1003 |
Transmission, Visible | 88.5 % | 88.5 % | ASTM D1003 |