PC endurance boards have been in mainland China for many years, and the market has become increasingly saturated. However, our domestic production technology level has not been improved, and we are still standing still. This phenomenon is a nightmare of sustainable development for an industry. Nowadays, large and small manufacturers are uneven, and the technology is not improved. On the contrary, the competition is more and more fierce, and even distributors are also pretending to be manufacturers to join the price war. Each advertises that their products are of good quality and affordable, but secretly use shoddy materials and use old materials as new materials. The progress of the PC industry has become increasingly heavy and has fallen into a vicious circle. Fighting a price war is like fighting each other, and the end result can only be self-destruction. The ones that can really survive are those who strive for innovation, focus on quality, and keep their feet on the ground. Merchants who only see immediate benefits will always have no future. The market that is ruined by themselves is irreparable. When those merchants who do not seek quality and fight price wars, they are destined to eat their own fruits, and their dreams of benefits are destined to ironically shatter.

　　What are the factors that affect the quality of PC endurance board? PC endurance board is a kind of organic chemical substance extracted from crude oil, namely polycarbonate. Usually what we call the solid is called PC endurance board, the hollow is called PC sunshine board. PC endurance boards are now divided into many types: ordinary endurance boards, particle boards, frosted boards, and PC light diffusion boards with diffusers. Sunshine panels: There are many types according to the number of layers, among which U-shaped locking panels are more typical.

　　 What are the factors that affect the quality of PC endurance board: the front is the raw material, and it is distinguished whether the board is made of old or new materials. This is easier to understand. Old materials are not as good as new ones. However, the better the quality of the board, the higher the price, and buyers are often discouraged from the price. Second, look at his equipment, his technical level, the same raw material domestic equipment generally produces boards that are not as good as imported equipment. There is also the level of production technicians.

How to distinguish the pros and cons of PC boards through the senses? Shandong Baike introduces several simple methods: look ahead and observe the texture of the boards. Generally speaking, the boards produced from high-quality raw materials have high light transmittance, less impurities, and crystals. There are few points. The color of the board should be slightly blue, and the boards of poor quality often look yellow, and there are many crystal points of impurities by visual inspection. The second point is the tactile feel, and the feel of the hand plate will be more flexible. If the texture is very hard, the general quality is not good. In addition, we can use a sample to bend back and forth. Generally, high-quality plates can be broken by hard bending about ten times, and inferior plates can be broken in five to six times. Third, it burns. Good pure PC boards cannot be ignited. Boards mixed with other plastics ignite well and smell different.