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[Chemical Knowledge]：Explore the PBT material-understand the mystery behind the keyboard

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With the increasing popularity of personal computers and the explosive growth of gamers, a question that many people struggle with has emerged: how to choose a good keyboard. For those who like DIY or are picky about the color value of the keyboard, the keycap not only needs to have the quality of convenience and good-looking, but also needs PBT material with both texture and hand feeling. So, what is PBT material? What are its advantages? Let's go to understand one by one.

1. what is pbt material?

pbt material that is polybutylene terephthalate, is a kind of polymer material, similar with abs material. PBT because of its high stability, strong mechanical properties and other advantages and extremely electronic components and electrical production and other industrial fields of all ages. In the keyboard, mouse and other civilian areas, PBT is also becoming more and more popular, because it has strong durability, sophisticated technology, temperature changes will not affect the color and other advantages.

2. What are the advantages of PBT material?

(1) Not easy to be greasy, feel comfortable

PBT material keycap compared to other materials of the keycap, not easy to greasy, not easy to light, feel more comfortable, not because of long-term use and produce the feeling of hand sweat sticky.

(2) High durability

PBT material has natural resistance to ultraviolet oxidation, and also has high durability in terms of corrosion resistance, heat resistance, and impact resistance.

(3) The color is clearer, and it is not easily affected by external factors.

PBT material and key cap screen printing are combined into one, with high color concentration and clear color during typing, making the letter or pattern display more beautiful. Moreover, the material can also resist the erosion of daily cleaning products (such as alcohol, perfume, etc.), and will not change color or fade.

(4) Applicable to various manufacturing processes

PBT material has great advantages in the manufacturing process, not only suitable for molding, secondary injection molding, laser engraving and replacement printing and other manufacturing processes, but also when the manufacturing process is more complex, the advantages of PBT material will be more prominent.

3. PBT material shortcomings

Although PBT material has many advantages, but it also has certain shortcomings. Compared with ABS material, the cost of PBT material is higher, which makes the price of PBT material keycap rise. And the light transmittance of the PBT material key cap is not very good. If you want to make the key cap transparent, you need to make a special process, and the color is relatively light.

Generally speaking, the advantages and disadvantages of PBT keycaps can be seen. It is not only superior to ABS keycaps of the same price in appearance but also in practicality. And now there are many manufacturers have carried out innovation and development for PBT keycaps, such as Dell, Pusong, Cyrus and other brands of keyboard accessories are popular in the market.

conclusion: for players, choose a good keyboard, starting from the material is a very necessary step. The author believes that after the introduction of this article, we have a more detailed understanding of PBT material. If you want to experience the charm of PBT material keycaps, you can choose a mechanical keyboard compatible with PBT material keycaps. Such as L40 key cap, transparent key cap, etc., I believe this combination will make you typing happily-let every key have a texture press.