Teach You How To Distinguish The Pros And Disadvantages Of FRP Grille

At present, the domestic glass steel grille market is relatively hot. The market is hot without some fish-eye mixed beads manufacturers, many manufacturers in order to reduce the cost, so as to use some relatively inferior raw materials to shoddy. However, as a consumer does not know one of the tricks, how to distinguish the quality of the steel grille? In fact, when we judge the quality of a product, we should first judge it from its raw materials, and then judge the product. Raw materials: for the FRP grille raw material selection problem, many consumers are not clear. The main raw materials of FRP grille are resin and FRP fiber. The filling is calcium powder, and is generally in accordance with the ratio of 1:1:1. Good resin, is generally unsaturated adjacent benzene resin 196, the use of this resin out of the glass steel grille is generally relatively flat and smooth. If the use of inferior resin, the product is more cloudy, more pores, the main is easy to break, poor strength and toughness is not good. Another is the comparison of the finished product: a good FRP grille appearance, no obvious cracks, the stoma is very sand table, the color is more pure, the service life is longer. But the appearance of inferior products has obvious cracks, pores, color is not good, of course, the life is shorter.