Our company supplies Chengde lighting panels and Chengde lighting tiles, Chengde sunshine boards, and Chengde PC solid sheets, polycarbonate, canopies, Baoding, Hebei, quality assurance, welcome to inquire and negotiate. The online prices are for reference only, special colors and specifications can be customized. We welcome you to call or visit our factory for business negotiations, and we will provide you with professional services! Service phone Ms. Yang: 13011905700 QQ: 1292987664 WeChat: 13011905700
How to distinguish between different materials of sheets?
There are many plastic sheets that are reasonably popular on the market now, and plastic sheets are a very broad industry. The popular plastic sheets on the market include acrylic sheets, PC sheets, and PS sheets, which are quite similar. How can we compare these sheets, especially the transparent ones?
First: Acrylic (plexiglass) includes extruded sheets and cast sheets. The identification of extruded sheets is that they have good transparency; using the initial identification method, when burned, the flame is clear, there is no smoke, bubbles appear, and it can form long threads when melted. The identification of cast sheets is that they have higher transparency; when burned, there is no smoke, bubbles appear, and a squeaking sound can be heard, with no threads formed when melted.
Second: For PC sheets, the identification method is that they have high transparency, good impact resistance, are unbreakable, and do not catch fire when burned; they are flame-retardant and emit some black smoke.
Third: For PS organic sheets, the identification method is that they have average transparency and show speckles when reflecting light. They are comparatively brittle and easy to crack. When dropped, they produce a cracking sound. When burned, they emit a lot of black smoke.
If all these types of sheets are transparent and colorless, then the cost can only identify that they are all colorless and transparent, but cannot distinguish which is acrylic and which is PC solid sheet, etc. This allows some unscrupulous merchants to deceive customers by passing off acrylic as PC solid sheets! Thus, merchants can obtain greater profits. This not only causes consumers to waste money but also leads to misconceptions about plastic sheets, resulting in a serious vicious cycle.
If you want to learn more about Chengde sunshine boards and lighting panels, please visit:
http://www.cdpcban.com
