Natural decoration can not be separated from the main material of woodworking materials: Blockboard, integrated boards, particleboard, density boards, veneer panels and other plates, what are the effects of these different names of wood panels in the home? Here are the explanations that experts have done for us: Blockboard: moisture-proof effect is good, can not be directly painted 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. 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. 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 than chipboard holding nails poor 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 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. Experts remind: to buy wood first depends on whether environmental protection, according to regulations, the formaldehyde emission of indoor building materials must be less than or equal to 1.5 mg per liter, if more than 5 mg per liter is substandard. Secondly, look at the moisture content of wood. When the wood moisture content 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. Finally, don't just buy cheap, low-priced materials are usually shoddy and seriously overweight materials, should go to the regular market to buy, it is best to buy a brand of material. Building materials knowledge plate buy three trees paint formaldehyde decoration furniture interior decoration cabinet door Product Features
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6. After the third party inspection, no RNA/DNA enzyme contamination
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2. Good airtightness can prevent the volatilization of various solvents.
3. Tolerate a wide temperature range, suitable for various experiments.
4. Resistant to chemical corrosion and used for low-temperature storage.
7. It can be used on automated machines, and the product size conforms to the SBS standard
8. It can be used with stickers, silica gel, and sealed without leakage. 96 round-hole silica gel and 8-hole silica gel strip with matching sealing plate
9. Good flatness, can be transported long distance after sealing with heat sealing film
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11. Alphabetical sorting and cut corner marking make the storage and collection of samples more convenient and faster.
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