Manufacturingof Smartphone Tempered Glass Screen Protector. Investment Opportunities inMobile ScreenProtector Business.
A screen protector is anadditional sheet of material—commonly polyurethane or laminated glass—that canbe attached to the screen of an electronic device and protect it againstphysical damage. A tempered glass protector is a multi-layered screenprotector. It has a bottom layer of absorbent silicon, PET film and anoptically clear adhesive tempered glass and oleo phobic coating in that order.Tempered glass is up to five times stronger than normal glass.
Tempered glass is always morerobust and durable than plastic. Plastic protectors get scratchedeasily and are around 0.1mm, while the glass protectors are generally 0.3-0.5mm in thickness. Screen protectors can safeguard your smartphone up to a limit.