It is understands that frosted PET film sheet is a high-quality single sided sand sheet, and transparent PET release film thermoplastic environmentally friendly plastic products have no odor after combustion. In this environment, light interference theory can be used to study the optical properties of optical thin films when a monochromatic plane wave enters the optical thin film. Transparent, appearance without water ripples, no crystal points, no biphasic whitening, frosted PET release film with continuous improvement of circuit integration, any small changes in release film thickness.

Directly affects the performance of urban integrated circuits. Strong oil resistance and chemical resistance, strong toughness and stiffness, and good impact strength. In addition, it has good thermal stability and can handle color issues when screen printing various colors. There are two types of reflective materials: lens oriented reflective film and silent top reflective film.

Transparency, magnetism, thermal conductivity, and appearance layout are all closely related to thickness. They all use aluminum plated frosted PET release film as the reflective layer. The deviation between reflected and refracted light is given by the laws of reflection and refraction.

After applying pressure sensitive adhesive, glass microspheres with a refractive index of 1.9 are adhered to the surface and PET is coated on the aluminum film, followed by spraying a layer of butyraldehyde appearance mask. Compared to many years ago, the humble industries of electronic communication, digital and other adhesive products have developed rapidly, and frosted PET can be used as substrates in the following areas.

In addition, the mechanical properties of PET polyester film, such as film switches, dashboard panels, nameplates, household appliance panels, remote control switches, etc. PET reflective film has the characteristics of good optical performance, smooth and smooth appearance, good thermal stability, low shrinkage, and light aging resistance. PET release film will activate adhesive to mask the huge demand of the new round of film industry, among which the simplest optical film model is a symmetrical dielectric layer with a smooth and isotropic appearance.