PVC is the abbreviation of polyvinyl chloride resin. It is mainly based on PVC, added with plasticizers, stabilizers, lubricants, etc., and is molded under high temperature. It is often used in decoration, chemical industry, environmental protection equipment, electronics, communication and decoration. And many other fields. Today I will talk about "how to buy pvc board".
1. How to buy pvc sheet
1. When buying a pvc board, first observe whether its appearance is beautiful and smooth, and whether the color pattern is in harmony with the decorative parts.
2. The cross section of the gusset is generally honeycomb sleeves with grooves and grooves on both sides. We should pay attention to whether the grooves and grooves are straight and complete, whether the occlusion is smooth, and whether there are undulations and heights in the local position. Poor phenomenon.
3. Fold the pvc sheet by hand to see how it bends and whether it is elastic. The sound of knocking on the surface by hand is clear, indicating strong toughness, so that it will not sag or deform under certain pressure.