The coloring of the FRP grille is made by the fusion of color paste and material. It is not attached to the surface like some other products. It can effectively keep the color of the FRP grille for a long time, which is environmentally friendly and economical.
FRP gratings are divided into colors: red, orange, yellow, green, red, blue, purple, white, etc., which may cover all visible colors.
According to different processes, it can be divided into two processes: pouring and pultrusion.
Pultrusion can be divided into the following three modes:
1: Connecting process: Connect the mesh profile between the grids by squeezing into a round column.
2: Forced profile: Mainly formed into a T shape and directly squeezed and drawn by a machine
3: Partition profile: This profile controls the gap between the grille and the grille, combines with the above two profiles, and fixes it into a qualified grille panel by bonding together.
