Pyridine, 2,3,5,6-tetrafluoro-

The chemical properties of this product are particularly important. Its nature is peaceful, neither intense nor impatient, just like a neutral state. In ordinary environments, it is quite stable and does not easily change with other things.
If this product is roasted in the face of fire, although it will not explode instantly, it will slowly melt and its shape will gradually change. Its quality is under high temperature, and it gradually loses its initial shape, just like soft water, flowing and changing.
When it meets water, its nature is also stable, no shock, no abnormal sound, only a slight infiltration state, seems to be at peace with water. If it is tried with strong acid, it is only a slight response, and there is no turbulent change, which seems to be able to resist the corrosion of strong acid. As for the strong alkali, it is only slightly changed and does not appear to collapse.
Its chemical structure is rigorous and orderly, and the molecules are closely maintained, like a strong city. This structure makes it able to maintain its original state before most chemical reactions, and it is not easy to be easily shaken by foreign objects.
And it is a little inert. In common chemical activities, it often acts on the sidelines and does not easily participate in reactions. It is difficult to change its nature without strong stimulation and high energy. Due to its chemical properties, this product can be safely applied in many fields without being disturbed by common chemical environments. It is actually unique and widely used.

The physical properties of this product are as follows:
Its texture is warm and moist, such as the initial condensation of suet, the tentacles are delicate and smooth, like clouds passing through the fingers, without a sense of blockage. The color is pure, or like the first snow, bright and flawless; or like a faint ancient jade, it is elegant and pleasing to the eye. Its hardness is quite high, although it is not as strong as gold and stone, it is also quite tough and can withstand moderate external forces without easy damage.
The smoothness is also one of its major characteristics. When placed in light, a soft halo can be seen flowing, just like the moon pouring, restrained but not flamboyant, showing a unique temperament. And this object has a moderate density. When held in the hand, the weight is calm, but there is no heavy procrastination, giving people a just-right holding experience.
Furthermore, its thermal conductivity is good. When placed in the palm of the hand in winter, it will feel warm for a while; when held in summer, a trace of coolness enters the skin, as if it can be naturally reconciled with the temperature of the human body. Its texture is delicate and clear, or like mountains and rivers, or like ripples in water, each one has a unique charm, as if telling the story of the years, adding a bit of mystery and elegance to it. The combination of these many physical properties creates the unique charm of this product.

This product is mainly used in the following fields:
First, in the field of agricultural farming. "Tiangong Kaiwu" says: "It is the grain that is the rice, and the people depend on it." Farming is the foundation of the country, and the people depend on their livelihood. Many agricultural tools and equipment, such as plows and rakes, are examples of the application of this product. The plow can break the soil and make the land soft, which is conducive to the growth of seeds. The rake can level the land, remove weeds and rhizomes, and create an excellent growth environment for crops. With the help of such products, the efficiency of farming can be improved, and the harvest is more promising.
Second, in the world of craftsmanship. The book mentions that "all crafts must first examine the surface, so as to improve the five materials, so as to distinguish the people's tools". Craftsmanship involves buildings such as houses and bridges. For example, axes and catties are used to cut wood and precisely trim the shape of wood, laying the foundation for building a solid building; ink buckets are used to stretch threads to ensure that wood is cut and built regularly and straight, and to maintain the stability and beauty of the building structure.
Third, in the category of handmade. Handmade craftsmanship is complicated and requires the assistance of various tools. Taking textiles as an example, the use of spinning wheels can spin fibers such as cotton into silk threads, providing raw materials for subsequent weaving processes; and in the process of pottery making, pottery wheels help craftsmen shape pottery and turn clay into exquisite utensils according to their ideas. This product gives precision and efficiency to handmade production, enabling the inheritance and development of skills to continue.

The method of making this product is quite exquisite. The cover needs to choose good materials, as "Tiangong Kaiwu" says: "Silk, hemp, fur, and brown in the world are all of quality." The selection of materials is related to the foundation of the product, and the one with tough texture and pure and flawless texture must be selected.
At the beginning of its production, there should be exquisite planning. If you create a palace, you must first draw on paper, study the size and proportion in detail, and then start construction. The production of this product also needs to be planned and then moved, and the planning process and steps need to be planned to make it clear and orderly.
Then, in the method of operation, you need to follow the fine process. Take the casting as an example, "Where you cast a mirror, you use gray sand for the mold, and tin for copper." The production of this product also requires specific proportions, heat, and duration. Such as ingredients, the proportion of each ingredient is accurate, and the slightest difference is a thousand miles; heat control is also critical, overheating will damage the material, and overheating will not achieve the desired effect. Experience and wisdom must be used to grasp the proportions.
And in the production process, artificial skills are particularly important. "Tiangong Kaiwu" says: "Manual excavation, charcoal with an open furnace, and a giant axe." The hand of a craftsman needs to be steady, accurate, and skillful. When carving, knives and knives need to pay full attention to kung fu, or carving patterns, or trimming corners, in order to achieve perfection.
Finally, after the production is completed, rigorous inspection is required. Just like the acceptance of utensils, check their appearance for flaws, and check whether their performance is up to standard. If there is a slight discrepancy, it needs to be reworked and corrected to ensure that the products are all high-quality products, so as to obtain a wonderful way to combine them. In this way, only excellent products can be produced.

Looking at today's world, the market prospect of this product is related to many factors, just like everything in ancient times, all of which depend on luck, personnel and material conditions.
Those who are in luck are also in the trend. In today's world, technology is new and fashion is changing. If this product can be born in response to the times, in line with the tide of the times, like a boat going downstream, its prospects will be good. Now that digitalization is booming, if this product is involved in the digital domain and has unique capabilities, it can make up for the lack of the market, just like drought and seedlings and rain, and the market demand should be enthusiastic. Those who look at ancient business people can profit from changing according to the times and taking advantage of the trend. Tao Zhu is good at viewing the times, abandoning politics and going into business, and achieving a lot of money. This is a clear proof.
Personnel personnel, business is also essential. Merchants need to have clear and wise strategies, good at gathering talents, honesty-based, and quality-based. In the past, Hu Xueyan, who adhered to integrity and recruited talents, made his Fukang Bank famous in the south of the Yangtze River. If the merchant of this product can strictly supervise the quality, not cheat or cheat, show people with high-quality products, and be good at marketing, it will be widely known. If it is a drum, it can make the product known and used by people.
The quality of the product itself is also the quality of the product itself. If its material is excellent, the design is exquisite, and the function is outstanding, it can solve people's difficulties and meet people's needs, it will naturally be widely favored. An ancient weapon, like the sword of Gan Jiang Moxie, is famous in history for its exquisite casting and extraordinary quality. If this product can be like this, it will be like a pearl on the side in the market, dazzling and dazzling.
However, the market is unpredictable. Although it has good luck, good people, and good things, it should not be taken lightly. It is necessary to walk on thin ice, constantly observe changes in the market, and make strategies easier at any time to ensure that the product will last in the market and have a bright future.