Nickel-Iron Controlled Expansion Alloys are having a very low expansion coefficient within a certain temperature. Electronic devices and thermostats are commonly use the low expansion alloys. Matching Expansion alloys are commonly used in the electronics industry. 

Night vision film provides higher light transmission while providing strong performance. This film is commonly used in residential applications where both visible light and control of heat are equally important. Night vision film has a low interior reflectivity that provides clear view, especially at night. This film offers abrasion resistant coating for added durability.