|Tensile strength (mpa)||≥20.0||≥20.0||≥20.0|
|Elongation at break（%）||≥160||≥160||≥160|
Huakai PVB film is elastic, adhesive, strong and durable and therefore gives laminated glass its properties of safety and security, noise control and ultra-violet (UV) protection, provided it is used properly. It is the best material to make highly performing laminated glass.
Laminated with HUAKAI PVB interlayer, glass makes a great safety and design material. Extremely strong and highly adhesive, our PVB film absorbs impact energy and keeps together shattered glass fragments. Unlike many plastics or resins, HUAKAI PVB interlayer is unaffected by the ultraviolet (UV) component in sunlight, thus remaining stable in the long term, without losing its beautiful colors. Better, it blocks UV transmittance, keeping building occupants and objects safe from potentially damaging rays and significantly reduces the noise level in busy environments. Available in a range of clear, white, colored and sound proof products, HUAKAI PVB interlayer is used by glass laminators to produce attractive and durable laminated safety glass for architectural applications.