4228 Polyolefin Black/Grey Fiber Optic Laser Film

The 4228 is a 3.9 mil thick polyolefin fiber optic laser film. It has an adhesion strength of 14 oz/in, and an impressive tensile strength of 33lb/in. With an elongation capability of 700%, this black/grey film exhibits remarkable flexibility, enabling it to conform to diverse contours and shapes. Designed specifically for fiber optic and CO2 laser applications, the 4228 features a distinctive blue print. It proves to be an excellent choice for high-speed metal laser cutting, ensuring no blow-off and no burring, while also facilitating easy removal due to its high tack. This film is well-suited for materials such as stainless steel, zinc, aluminum, and pre-coated metals. Additionally, the film comes with a 6-month outdoor guarantee, making it reliable for various applications. Classified as a process film, it excels in both laser fiber and laser CO2 processes, providing low noise and easy unwinding functionality.