Electrical insulating polyester film
Polyester film is mostly transparent while for thicker films very often a milky film is used for optical reasons. Polyester films have a very good mechanical strength and are resistant against the most oils, grease and solvents used in the transformer- and motor-industry. Under normal circumstances polyester film has a very long life cycle and could be used within a temperature range of - 60°C and + 180°C.
6021 polyester film (milky white) but the polyester film price is higher, the general thickness of 0.12mm, commonly used for cooking packaging of the outer material, printing is better. But also because of the complexity of polyester film and difficult to judge, to the customs supervision brought a lot of difficulties. Insulation. Applicable to motor insulation and so on.
1) Thickness: 0.025mm-0.35mm
2) Width: 500-2000mm
3) Length: Max. 12000/24000M/36000M
4) Standard export pallet packing
5) Applications: electrical insulation