Composition of Mylar A:

Mylar® A is manufactured of polyethylene terephthalate (PETP) and belongs to the area of insulating materials of the insolation class B (up to 130°C).

Properties of Mylar A:

The polyester film Mylar® A is resistant against tensile and tears and it has excellent electrical properties. This material is well-resistant against heat, cold and common solvents.

Mylar® A is UL certificated (UL-File E93687). Since the Dr D. Mueller GmbH is a UL recognized repackager, the materials do not lose their UL certification during processing.

Applications for Mylar A:

Mylar® A is used as intermediate- and cover insulation in transformers, chokes and relay coils.

Furthermore it is used as slot- and phase insulation, as slot closure und slot casing in the electro machine-, generator- and magnet construction as well as insulating layer in electrical devices.

Moreover Mylar A is used as stencil material. In this case the outlines are mostly laser-cut.

Storage requirements
Mylar® A is storable unlimited under normal conditions (20°C, 50% relevant humidity).

Forms of delivery:

Thicknesses
0.019 mm
0.023 mm
0.036 mm
0.050 mm
0.075 mm
0.100 mm
0.125 mm
0.190 mm
0.250 mm
0.300 mm
0.350 mm
0.500 mm

Width:
Rolls up to ca. 1000 mm, special width up to 4000 mm possible
Tapes as off 10 mm width, also feathered
Boards 1000 x 900 mm

Products made of Mylar A:
Slot insulations
Slot closures
Caps
Phase insulation
Coil insulation
End plates
Die-cut parts
Cuts
Insulating washer
Insulating casings
Flange insulatings
Gaskets
Formed parts
Stiffeners
Paint box films
Plug insolation
Battery insulations
Isolation plates
Airbrush outlines

Adhesive tapes can be made of the different thicknesses. Therefore Mylar A polyester film is covered with different adhesion systems. Generally Mylar A is covered with acrylate adhesives, but we also provide silicon adhesive covers for special applications.

We manufacture numerous washer gaskets for different application areas for the industry of this polyester film Mylar A.

The material can be used in many applications because of the good heat- and cold resistance.

We deliver the following measurements: M3 M4 M5 M6 M8 M10

Other measurements can also be manufactured.

We wind pipes out of this polyester film Mylar A which can be used as insulating for pins or connections.

These insulating casings can be manufactured in different diameters.

Slot insulations
Slot closures
Caps
Phase insulations
Coil insulations
End plates
Die-cut parts
Cuts
Insulating washer
Insulating casings
Flange insulations
Gaskets
Formed parts
Stiffeners
Paint box films
Plug insulations
Battery insulations
Insulating plates
Airbrush outlines
Protecting films

The data sheets for Mylar A and other polyester films can be found under this link.

Data sheets for Mylar A