Optical microscope image of dacron fibers. Dacron or polyethylene terephthalate (pet) is a thermoplastic polymer and is used in synthetic fibers and beverage containers. The identification of different types of fibers is critical to investigating a crime scene. The magnification is 200 times when printed 10 inches wide. This fiber is also sold under trade names Arnite,Impet ,Rynite,Ertalyte,Hostaphan,Melinex ,Mylar films,Dacron,Diolen,Terylene ,Trevira fibers. The identification of different types of fibers is critical to investigating a crime scene. The magnification is 200 times when printed 10 inches wide |