People have three emergencies, and the biggest one is to go to the toilet halfway. Friends who often go out to play know that when they were traveling, the scenery was beautiful, but when they wanted to go to the toilet, they would cry. With the constant progress of our time, there has been a toilet called a toilet car , which is very convenient, but how much it is worth, then I will take everyone to look at it. There are many kinds of toilet cars . We often see moving toilet cars in the tourist attractions. Some coaches also have toilets, and some private cars have their own toilets, but they are toilets. How much is the value of doing? In fact, the price of those environmentally-friendly toilet cars is generally around 30,000 yuan. In fact, his principle is very simple. A person can use a plastic bag. It is a machine that automatically closes the plastic bag containing the excrement. After packing, it will fall into the collection bin below. He does not need to flush with water at all, each time is an artificial intelligence package, will not cause any cross-infection, and no odor, no impact on the environment. Some scooters will also be filled with a foaming agent, which will form a foamed fusion fluid inside. This will act as a foam inside, so that water resources can be saved, and its foam can be closed. Excreted pollution, for us visually speaking, is like a white foam. I can't see the disgusting stolen goods. It also has a lubrication effect. It can make feces drop into the fecal box very smoothly, just like It was rinsed again, and the price was probably at 20,000 yuan. There is also a type of toilet car, which uses the principle of separating fecal urine so that the feces is decomposed into inorganic matter in the case of biological treatment, and then discharged into the air, and the rest becomes organic fertilizer without any odor. Can deodorize the urine, can be used to water the flowers, very environmentally friendly. The above is an analysis of the price of the toilet car. I hope to play a very good role for you. If you look at so much, you can't help but sigh. There is nothing in this world that you can't do, only you can't think of.
The role of the brightener is to convert the invisible ultraviolet radiation absorbed by the product into purple-blue fluorescent radiation, which complements the original yellow radiation to become white light, and improves the whiteness of the product under sunlight. Brighteners have been widely used in textiles, papermaking, washing powder, soap, rubber, plastics, pigments and paints.
Generally, brighteners are divided into two categories, one is water-soluble brighteners, and the other is water-insoluble brighteners. The former can be used as a brightener for paper, paint, washing powder and cotton fabrics. The latter can be used for whitening of chemical fibers and plastics.
It is often divided into:
This product is especially used for the molding and processing of various plastics and plastic products under high temperature. Because of its good heat resistance, light resistance and chlorine resistance, it is a brightener for polyester fibers. Polyester, cotton and other fiber blended fabrics The whitening effect is also particularly ideal, and can be used for the whitening of polyester stock solution.
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Fluorescent brightener for detergents; Fluorescent brighteners for textiles; Fluorescent brighteners for papermaking; Fluorescent brighteners for plastics and synthetic materials; Fluorescent brighteners for other purposes.