It is now in the peak season! When it comes to decoration, many people will think of terrible decoration pollution, especially formaldehyde pollution. It is very troublesome to think about this! The main source of formaldehyde is to decorate the plate, and the decoration is inseparable from the plate, so at this time, the selection of the decoration plate is particularly important. What are the types of plates?
1, blockboard
At present, the most commonly used sheet in home decoration is a plywood with a solid wood core, which is formed by two pieces of veneer in the middle.
2, particle board, moisture-proof board
Particleboard is a piece of buds, small diameter wood, fast-growing wood, wood chips, etc., which are cut into certain specifications, dried, mixed with rubber, hardener, water repellent, etc., and pressed at a certain temperature and pressure. A wood-based panel is called a particle board because its section is similar to a honeycomb. The surface of the particle board is often pressed on both sides with a trimeric hydrogen ammonia finish. The moisture-proof board is essentially a kind of particle board. It is nothing more than adding a certain “moisture-proof factor” or “moisture-proof agent” inside the particle board. It has become the moisture-proof particle board that people usually talk about, referred to as the moisture-proof board. There is a certain degree of moisture-proofing effect because the particleboard itself has a certain degree of moisture resistance, and the coefficient of expansion after absorption of water is small, and is generally used in environments such as cabinets and bathroom cabinets.
3, MDF and Australian pine board
MDF is also called fiberboard. The board is made of plant fiber as the main raw material, and is processed by hot grinding, sizing, paving, hot pressing and other processes. The fiberboard has a density, the density is below 450 kg/m3, which is called low-density fiberboard. The density is between 450-880 kg/m3, called medium density fiberboard (MDF), and the density is 880 kg/ More than cubic meters is called hard fiberboard (HDF). The Australian pine board is actually a MDF, which is a new name given by the manufacturer.
4, solid wood finger joint board
Finger joint board, also known as integrated board, laminated material, finger joint material, which is a piece of wood that has been processed by deep processing like a finger. Because the wooden board has a jagged interface, it is similar to the cross-docking of two fingers. Therefore, it is called the finger joint board.
5, multi-layer solid wood board
The multi-layer solid wood board is made of multi-layer plywood which is arranged in a crisscross pattern, and the surface is made of high-quality solid wood veneer or technical wood as a fabric, and is produced by several processes such as cold pressing, hot pressing, sanding and health.
The top ten brands of environmental protection sheet, Shenzhou home plate, introduces that kind of sheet hard?
From the perspective of strength and stability, the order from high to low is: multi-layer solid wood board, blockboard, solid wood finger joint board, particle board, MDF.
From the environmental performance, the same glue is used, and the amount of glue is sorted from less to more: solid wood fingerboard, blockboard, multi-layer solid wood board, MDF, particle board.
In home decoration, MDF is generally used for veneer treatment, and less is used. Generally, we do not recommend the use of particle board. The reason is clearer than everyone, I will not repeat it.
Hengshui Aohong Technology Co.,Ltd.
