Surface felt

- Sep 30, 2018-

Surface felt

FRP products generally require the formation of a resin-rich layer, which is typically achieved with a medium alkali glass surface felt. This kind of felt is made of medium alkali glass (C), so it gives chemical resistance to glass fiber, especially acid resistance. At the same time, because the thin felt and the diameter of the glass fiber are thin, more resin can be absorbed to form a resin-rich layer. The texture of glass fiber reinforced materials (such as gingham) is used to modify the surface.