China board trading network news: Natural decoration can not be separated from the main material of woodworking materials: blockboard, integrated board, particleboard, density board, veneer, and other panels, what are the effects of these different names of wood panels in the home? Blockboard: The moisture proof effect is good, so paint cannot be applied directly. In the middle of the blockboard is a core made of natural wood sticking, with thin veneer on both sides, which is one of the most important materials in the decoration. Can do furniture and package wooden doors and door covers, heating covers, curtain boxes, etc., its waterproof performance is good. When selecting, look at its internal wood, should not be too broken, the gap between the wood is about 3mm fine blockboard is appropriate. Due to the unsightly appearance of the wood grain on the surface, it is seldom to paint directly, and usually a decorative plywood is to be applied. Wood furniture such as furniture made by it must go through two processes of using glue board and paint, and the cost is higher. Integrated board: not easily deformed. This is a new kind of solid wood material, which is made of high-quality imported large-diameter logs and deep-processed, staggered and spliced ​​like a finger. Due to the different processes, this board has excellent environmental performance, which is 1/8 of the allowable amount of formaldehyde contained in the blockboard. On the other hand, this kind of wood made from American spruce and other solid wood can be painted and brushed directly, eliminating the need for a process compared to joinery. MDF is inferior to chipboard grip nails. Particleboard is a natural material that is crushed into pellets and then pressed into plates. The medium density board is formed by pressing wood chips and has good flatness but poor moisture resistance. In contrast, the density of the MDF is lower than that of the chipboard. If loosening occurs after the screw is tightened, the strength of the MDF is not high enough to fix it. Therefore, it is rarely used as a cabinet. Finished plywood: easy and cheap. Plywood, also known as plywood and plywood, differs in the number of layers, and its advantages and disadvantages depend primarily on raw materials. At present, the main use in home improvement is a decorative plywood, that is, a very thin solid wood veneer has been attached to the plywood in the factory. The decorative plywood is easy to use and the price is cheap. Precautions The first thing to look for is whether it is environmental protection According to regulations, the amount of formaldehyde released from indoor building materials must be less than or equal to 1.5 milligrams per liter. If it exceeds 5 milligrams per liter, it is substandard. Second, look at the wood moisture content. When the moisture content of the wood is higher than the equilibrium moisture content of the environment, the wood will dry and shrink, otherwise it will absorb moisture and expand. The main cause of dry cracking and deformation of wood is the high or low moisture content. In the end, don’t just pay for it when you buy. Materials that are sold at low prices are usually materials that have been crudely shoddy and have exceeded formaldehyde levels seriously. They should be purchased in the formal market, and it is better to buy branded materials. The above information, more plate related information, plate joining, please pay attention to China plate trading network SUZHOU RSF VALVE is one of leading professional manufacturer of finish machining forged steel ball valve parts. Our products include ball valve closure, ball valve body, ball valve cover, ball of ball valve, supporting plate of ball valve, stem of ball valve, gland of ball valve, casting lever of ball valve, fitting (plug, tap, check, greaser, injector, vent, drain, etc.) of API 6D ball valve. ball valve shaft, API 6D ball valve components, ball valve closure with caldding overlay, ball valve body, ball valve cover, ball of ball valve, supporting plate of ball valve, stem of ball valve, gland of ball valve SUZHOU RSF VALVE CO.,LTD , https://www.rsf-valve.com