What are the differences between different colors of XPS extruded panels?

At present, the extrusion board on the market generally has yellow, white, blue, green, red and so on. The different colors of extruded panels are due to the different masterbatches added. The extruded board can be directly extruded with polystyrene particles or powder, or it can be melted with recycled waste plastic and foam board and then processed. The extruded board processed with waste materials has more impurities, and the general color is not too pure, black or gray. The color of the extruded sheet produced by the processing of polystyrene resin is pure. So, what are the differences between different colors of extruded panels?

Color can be used to determine extrusion quality. Good extruded panels are bright and bright in color. Poor quality extruded board uses a lot of recycled materials, there are many extruded board construction with waste plastic processing, such product composition will be more complex, the color will be deeper.

Black extruded board, using a lot of poor quality recycled material, harmful to human body. Can only be used for building fill, not used for interior decoration, building interior wall insulation, etc.

Choose regular extruded board manufacturer Nanjing OG production of extruded board, the raw material is polystyrene, stable performance, uniform color, without any impurities. Its compressive strength, waterproof and breathable relative to other similar products have been greatly improved, and the flame retardant level has reached B1 level - flame retardant requirements.