Milky white PET Mylar film Milky white PET film polyester film* (mainly engaged in the milky white PET film of DuPont, Japan, Toray, France, etc.): Also known as reflective pet film, pearlescent pet film, pure milky white pet film, with (transparent) Three white PET film materials: light, opaque, and reflective), suitable for backlight photoelectric lighting lamp box material: It is mixed with dimethyl terephthalate and ethylene glycol chips and special polyester masterbatch in a certain proportion. The film is biaxially stretched after heating with the assistance of related catalysts, transesterification and vacuum polycondensation. It has excellent heat resistance, dimensional stability and low light transmittance. It has been widely used in printing film bases, advertising film bases, digital inkjet, magnetic cards, labels, membrane switch supports and other industries. Specifications: can be die-cut and processed according to customer requirements

PET Mylar flakes: The composition is a film made of dimethyl terephthalate and ethylene glycol, heated with the aid of related catalysts, through transesterification and vacuum polycondensation, and biaxially stretched.

1. Mechanical properties-high strength, fatigue resistance, dimensional stability, and small creep.

2. Aging resistance-the enhanced UL temperature index reaches 120~140℃ (long-term outdoor aging is also very good).

3. Solvent resistance-no stress cracking.

4. Stability to water It is easy to decompose in water at high temperature (use caution in high temperature and high humidity environment).

5. Insulation performance-excellent (wet and high temperature can maintain stable electrical performance).