Time Bochuan a move to teach you professional distinguish cabinet tempered glass
日期：2022年09月13日 | 浏览次数：608
With the development of computer and network technology, IT facilities such as data center servers and network communication equipment are developing in the direction of miniaturization, networking and rackization, which have brought new changes to the construction mode of data centers, and the cabinet is gradually becoming one of the protagones in this change.
Cabinets generally have toughened glass doors and mesh doors, glass door sound insulation effect is good, mesh door heat dissipation effect is good, each has advantages and disadvantages, network cabinet routine selection of toughened glass doors, server cabinet routine selection of mesh doors.
In the face of the complex cabinet products on the market, do you really distinguish the toughened glass for cabinets? Today we are going to give you a popular science!
01. What is tempered glass?
Tempered glass is a safety glass, which is a kind of glass to improve the strength of the glass, usually using chemical or physical methods to form compressive stress on the surface of the glass, and the surface stress is first offset when the glass is subjected to external force, thus improving the bearing capacity and enhancing the glass itself to resist wind pressure, cold and heat, impact and other characteristics of the glass.
02 Tempered glass process flow
The tempered glass process is as follows: ordinary float glass -- glass cut -- glass opening (opening) -- glass edge grinding -- Smearing printing oil -- glass tempered. In this way, you can get a single piece of tempered glass, tempered glass can be used to make insulating glass, laminated glass, fireproof glass and other glass.
The tempered insulating glass used in The Times Bochuan cabinet is composed of a single piece of tempered glass through several steps: cutting aluminum strips, injecting molecular sieve (desiccants), rolling butyl adhesive, double-sided laminated sheet, glass adhesive edge sealing, etc., and can also be injected into the insulating glass with inert gases such as argon to increase stability to reduce noise transmission.
03. Distinguishing method of tempered glass and ordinary glass
The state stipulates that toughened glass must have a 3c mark, so the easiest way is to see if there is a 3c mark.
With a flat light mirror in the sun, you can see that the tempered glass is flower; Ordinary glass is not;
After the glass is broken, if the tempered glass is broken, it is granular and has no knife-point shape; On the contrary, it is ordinary glass;
Carefully observe the side, the glass will soften when tempered, and the flatness will deteriorate because of the roller table. When facing each other, it is easy to see that the middle gap is an oval;
Use some sharp objects at the edge of the glass to make a strong impression, if the tempered glass, you can find the surface of the glass is very hard, it is difficult to be scratched, not easy to scratch; On the contrary, it is ordinary glass;
Sum up
The curved tempered glass used in Times Bochuan cabinet is a kind of prestressed reinforced glass. In order to ensure the strength of the glass, organic chemistry or physical methods are usually used to produce compressive stress on the surface of the glass. When the glass is subjected to external force, it mainly offsets the surface ground stress, thereby improving the bearing capacity of the glass and improving the impact resistance and bending strength of the glass. Tempered glass has strong impact resistance, high safety factor and long service life. Generally, it can reach more than ten years, which saves costs to a certain extent.
In addition, the tempered glass cabinet has a sense of beauty, in line with the requirements of heat dissipation and ventilation, external observation of the running state of the machine, etc., the design is exquisite, elegant and noble.