Plastic pipe is widely used in the market, it belongs to a kind of plastic products. The production process of plastic pipes is relatively simple, so there are many manufacturers in this area. The appearance of pipes that we often see on the market is mostly white. Many manufacturers often encounter white pipes that do not reach the whiteness in the production process, and even yellowing. It is not difficult to solve this problem. Only need to add a small amount of fluorescent tube brightener during production can be effectively solved.
The main reason why the tubes are not white enough or even yellowed is that there are no pure white raw materials in nature. Most of them will have a yellowish light. To eliminate this color light, you need to use some additives. Another reason is that the pipe manufacturers use recycled materials for production in order to reduce costs. Recycled materials are not new to everyone. The appearance of plastic pipes produced from recycled materials is always unsatisfactory. At this time, adding a whitening agent during production will Seems particularly important.
Fluorescent whitening agent is an auxiliary agent often used in plastics. It is used in plastic pipes with a small amount of addition and will not affect the production process of pipes. In the process of using, only need to add about 200-500g in a ton, and mix it with other raw materials in a blender or mixer, the plastic pipe will be very bright.