High Hardness Black PET Film 100m-6000m Width No Fading For Keyboard Circuit

Special film for film circuit , high hardness for keyboard circuit​

Characteristics:

Black PET film is a kind of film made by heating dimethyl benzoate and diethanol with the aid of related catalyst, transesterification and vacuum polycondensation, biaxial stretching. The product is environmentally friendly, odorless and benzene free. No solvent is used in the production process, so it is harmless to the environment and people.It inherits the original chemical and physical properties of polyester film, especially with good black coverage, uniform color, smooth and flat surface, no fading, good mechanical properties and thermal stability

Specifications:

Application​:

The products are mainly used in the fields of tape black slip paper, electroacoustic equipment (sound film, vibration film), gluing, tape, punching, insulating spacer, film line screen printing, electronic insulating gasket, etc.