Melinex ® and Mylar® both are POLYESTER films that has very high compressive and dielectric strengths, very low water absorption, excellent dimensional stability and good chemical resistance.Used in hundreds of industrial, packaging, imaging, printing, technical and consumer products, Melinex® polyester films are well known all over the world. It is the world's broadest range of high-quality polyester film, with more than 930 basic grade types covering 90+ market segments and 140+ specific end uses.

Melinex® is a biaxially oriented polyester film from the Dupont™ Teijin films family of films, which also includes Mylar® polyester film and Cronar® polyester photographic film base
Mylar®® polyester film is ideal for a broad array of applications in the electrical, electronics, magnetic media, industrial specialty, imaging and graphics, and packaging markets.
It has an excellent balance of properties and extraordinary range of performance capabilities.
Mylar® polyester film, only by Dupont™ Teijin films, is available uncoated or coated in a broad variety of thickness and width.

Product Description
Mylar® A films are tough, general purpose films that are transparent in 48 through 92 gauge and translucent in heavier gauges. They have a rough surface to provide ease of handling, good adhesion, and process ability. They are used for a broad range of industrial applications
General Product Info
Mylar® A films have balanced tensile properties and excellent resistance to moisture and most chemicals. They can withstand temperature extremes from -100°F to 300ºF. Mylar® does not become brittle with age under normal conditions, because it contains no plasticizers.

Typical Applications
Mylar® A films are used extensively in a wide variety of markets. Some of them are:
Apparel stays
Book jackets
Carbon ribbon
Control Tape
Duct Liners
Membrane touch switches
Metallized Base
Pressure Sensitive Labels (plain or metallized)
Protective surfacing
Release liners
Roll leaf (hot stamping)
Spirit Masters

FDA Food Contact Status -
All gauges of Mylar® A comply with the Food and Drug Administration regulation 21 CFR
177.1630 -- Polyethylene phthalate polymers. This regulation describes films which may be safely used in contact with all types of food excluding alcoholic beverages. Uncoated films such as Mylar® A can be used to contain foods during oven cooking or oven baking at temperatures above 250 °F.

UL 94 VTM-2 - for 92-1400 gauge (0.023 - 0.35mm)
UL Recognition - for 92-500 gauge (0.023-0.13mm) HWI=5, HAI=4, CTI=1;
for 700-1400 gauge (0.18-0.35mm) HWI=4, HAI=0, CTI=1

Typical Properties
Available Thickness [Gauge]
48; 75; 92; 142; 200; 300; 400; 500; 750; 900; 1000; 1200; 1400
CAUTION: Do not use in medical applications involving permanent implantation in the human body.

Hostaphan® RN 12-30
Hostaphan® RN is a transparent, biaxially oriented film made of polyethylene terephthalate (PET) and characterised by outstanding physical properties.