PVC board is also called the PVC foam board (PVC expansion sheet) and Andy plate. Polyvinyl chloride as the main raw material, adding foaming agent, flame retardant, anti aging agent, using special equipment for extrusion molding. Common color to white and black.
PVC board can be comparable with wood, and can be sawed, planed, nailed, glued, also has no deformation and cracking (not painted a variety of colors) and other special features; while low foamed sheet can be welded, printing ink and usable also saw, drilling, milling and other machining method.
Production process
There are common mode of production has two kinds: one kind is skinning foaming, surface a layer of crust, smooth; the other is a free foaming, no surface crust, the surface into a close concave convex (pitted).
2 use
PVC board are widely used in building, vehicle manufacturing, furniture, decoration, decoration, advertising, exhibition plate, city environmental protection, tourism and other industries. The engraving machine or hand made advertising words, thickness of 0.3-2 cm. Common color to white and black.
PVC board can be comparable with wood, and sawing, planing, nailed, glued, also has no deformation and cracking not painted (a variety of colors) and other special function; while low foamed sheet can be welding, printing ink and can also be used for sawing and drilling and milling machine processing method.