In the current plywood market, there are countless types and qualities of plywood, making it difficult for people to choose. The quality of these plywoods varies greatly, and there are many things that consumers need to pay attention to when selecting plywood. There are four things that consumers must understand when choosing plywood, otherwise they will suffer a big loss!
1. The appearance of the panel
The first step in selecting wood is to examine its appearance. Good quality wood will have a smooth, even surface with no cracks, gaps, bubbles, carbonization, or burrs. Its grain should also be clear and natural, with no obvious stains, indentations, adhesive marks, or planing marks. If the wood does not meet these standards, the furniture made from it will certainly not meet expectations and will affect the user experience.
2. Modulus of elasticity of the panel
The static bending strength of the panel refers to the ratio of the bending moment under the load to the bending section modulus of the panel. Simply put, the static bending strength is the pressure strength that the panel can withstand under the force of bending until it breaks, which is the panel's resistance to bending. The greater the static bending strength of the panel, the less likely it is to deform, and the furniture made of it will be more durable and practical.
3. Formaldehyde Emission of the Plywood
Environmentally friendly and harmless is a very important aspect in home decoration nowadays. High levels of formaldehyde in indoor air can cause great harm to human health, so the release of formaldehyde from boards is a matter concerning the health of the entire family. When choosing boards, consumers should definitely look at the test report to easily understand whether the formaldehyde release level of the board meets the standard.
4. The brand of the panel
The last thing to consider, and perhaps the most important, is the brand of the board. The demand for the board industry is very high, and many unscrupulous businessmen only care about profits and do not consider quality. Many boards have not been subjected to strict quality inspections and have not met national standards, and have entered the market. If such boards are bought by consumers, they will suffer a small loss, but it will be a great loss if it affects their health. Therefore, when selecting boards, it is essential to choose brand boards!