At present, the domestic FRP grating market is hot. In the fiery market, there are some manufacturers who have mixed fish, and many manufacturers use some relatively inferior raw materials to shoddy in order to reduce costs. However, as a consumer, I don’t know how stupid it is. Today, Xiaobian will tell you how to distinguish the quality of the steel grille.
Question: How to distinguish the advantages and disadvantages of FRP grating
Answer: Because at present, the domestic FRP grating market is hot. In the fiery market, there are some manufacturers who have mixed fish, and many manufacturers use some relatively inferior raw materials to shoddy in order to reduce costs. However, as a consumer, I don’t know how stupid it is. Today, Xiaobian will tell you how to distinguish the quality of the steel grille.
In fact, when we judge the quality of a product, we must first judge it from its raw materials and then judge the product.
Raw materials: Many consumers are unclear about the choice of raw materials for FRP gratings. The main raw materials for FRP gratings are resin and FRP fiber. The filler is calcium powder, and is generally arranged in a ratio of about 1:1:1.
A good resin, generally unsaturated phthalate resin 196, the glass fiber reinforced plastic grille using this resin is generally relatively smooth and smooth. If inferior resin is used, the product will be more turbid, more porous, the most important is easy to break, and the strength and toughness are not good.
Another is the contrast of the finished product: the appearance of a good FRP grating, there is no obvious crack, the pores are very sand, the color is relatively pure, and the service life is relatively long. However, the inferior product has obvious cracks on the appearance, many pores, poor color, and of course the life is shorter.
In fact, practice is the only criterion for testing truth. Those inferior FRP gratings can't stand the test of practice, and will eventually reveal its flaws. If you want to learn more about the grille features, you are welcome to visit
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