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What is the chemical name of this product?
Because I don't know the specific product referred to, the following is an example of "cinnabar", modeled on the classical Chinese genre of "Tiangong Kaiwu":
Cinnabar, also known as dansa and cinnabar, is a common mineral. Its color is red and dazzling, and the ancients cherished it a lot.
Cinnabar is produced in ore veins and often coexists with quartz, calcite, etc. The method of mining is to look for ore seedlings first, observe the direction of its veins, and then dig into the ground as a well to go deep into the ore layer. The miner enters the well, swings the pick to chisel stone, and takes the ore containing cinnabar.
Its quality is brittle and heavy, ground into powder, and its color is more and more bright. Chemically speaking, the main component of cinnabar is mercury sulfide (HgS). The chemical properties of this mercury sulfide are relatively stable. However, when exposed to strong heat, it decomposes into mercury and sulfur. Mercury, that is, mercury, is a liquid metal at room temperature, which is toxic; sulfur is a light yellow brittle crystal or powder.
Cinnabar has a wide range of uses. Ancient alchemists often used cinnabar as raw materials, hoping to refine the elixir of longevity. Although it did not achieve its full potential, it also promoted the ancient people's exploration of chemistry. In medicine, cinnabar has the effect of clearing the heart, calming the mind and detoxifying, and can treat heart palpitations, insomnia, dreaminess, and epilepsy. However, due to the mercury content, today's medication is also cautious. In craftsmanship, cinnabar can be used as a pigment. On top of calligraphy and painting, cinnabar is applied, and the color does not fade for a long time, shining brightly.
Cinnabar, a treasure bred by heaven and earth, has unique chemical properties and is important in human life, medicine, craftsmanship and other aspects. It is actually a gift from nature.
What are the physical properties of this product?
The physical properties of this product are as follows: its texture is warm and delicate, as smooth as suet, and it feels cool and moist to the touch. Looking at its color, it is pure and soft, or as white as snow, or as green as a pool, bright and shiny. Under the light, the internal texture is delicate and dense, just like a natural picture scroll. Its hardness is quite high, and it cannot be easily damaged. It is drawn with ordinary utensils, and it is difficult to leave traces. However, it needs to be carefully cared for to prevent it from breaking due to sudden cold and sudden heat. And this product has a suitable specific gravity. When held in the hand, it has a sense of calmness and is not light. Its thermal conductivity is good. When placed in a warm place in winter, it is warm for a moment, and when placed in a cool place in summer, it is cool in an instant. Its acoustic characteristics are also unique. With a light click, the sound is crisp and pleasant, and the residual sound is curling, just like the sound of nature, which seems to convey emotion and inspire reverie. This is the significant physical property of this product.
What is the main purpose of this product?
The main use of this product is related to many parties. Viewed from the perspective of "Tiangong Kaiwu", all things can be understood.
The utensils in the world have different uses. Or used for people's daily life, to benefit the lives of the people. People take food as their heaven, and many products are food aids, such as cooking utensils, which can cook delicious food, make the food taste more beautiful, and make the people full and enjoy the taste. Another example is the fabric produced by textile utensils, which can make clothes for everyone, withstand wind and cold, and show etiquette, so that people have clothes to cover their bodies, and wear suitable clothes on different occasions, in line with etiquette and norms.
Furthermore, in the work of ingenuity, it also has key uses. Such as the belonging of equipment, it can help work and improve efficiency. Craftsmen use exquisite equipment to carve wood, gold and stone, create exquisite handicrafts, or build sturdy and magnificent buildings, so that skills can be passed on and carried forward, and promote the progress of craftsmanship.
In agricultural production, many products are also indispensable. The design of agricultural tools can help farmers cultivate the land, sow, irrigate, and harvest, all relying on their strength. Sophisticated agricultural tools can make land better reclaimed and utilized, increase grain production, and ensure the foundation of people's livelihood - food supply.
In the military field, it also has related uses. Weapons and armor and other products are necessary to protect the country. Sharp weapons can protect against enemy invasion, and strong armor can protect the bodies of soldiers. On the battlefield, its role is crucial during life and death, and it is related to the safety of the country and the peace of the people.
To sum up, this product is widely used and plays an indispensable role in people's livelihood, workmanship, agriculture, military and many other aspects. It is closely related to the national economy and people's livelihood.
What are the synthesis methods of this product?
The method of making a certain product has been known in ancient times, and many techniques are wonderful. The following are common methods:
First, the method of obtaining materials. To make a good product, the selection of materials is the key. As "Tiangong Kaiwu" says, for casting mirrors, "gray sand is used for mold, and tin and copper are used for copper". The casting mirror needs to be molded with a specific gray sand, and copper needs to be reasonably combined with tin. When making porcelain, high-quality clay such as kaolin is the best choice. Its texture is delicate and malleable, so that fine-textured porcelain can be produced. Select tough wood for utensils. If the materials are properly selected, the foundation of the product will begin to solidify.
Second, the method of forming. There are rich and diverse skills. Such as casting molding, casting objects in bronze, melting the metal into a liquid, pouring it into a prefabricated mold, waiting for cooling to solidify, and forming the objects. Such as the Ding Yi of Shang and Zhou Dynasties, the shape is solemn and the craftsmanship is exquisite, all relying on this technique. Another forging method is to hammer the metal to make it gradually formed, and the forging of the sword and repeated beating can make the metal dense and the edge sharp. There is also the method of hand-kneading, which is common in pottery production. The craftsman uses his hands to shape the clay into various shapes, or simple or exquisite, to show the beauty of handwork.
Third, the method of processing. In order to make the product more perfect, the processing steps are indispensable. The technique of grinding can make the surface of the object as smooth as a mirror, and the jade is carefully polished and the luster is warm. The technique of carving, on wood, jade and metal, engraves exquisite ornaments, patterns or words, adding artistic beauty. Such as the exquisite and clear wood carving, the lifelike stone carving, are all the work of carving. The method of painting decoration, painting on the surface of utensils, can not only protect utensils, but also create brilliant colors and unique textures, such as the ornate lacquer, which is pleasing to the eye.
Fourth, the method of firing. It is extremely important in the fields of ceramics and metal smelting. Ceramics are fired, and the control of kiln temperature and atmosphere is crucial. Different kiln temperatures and atmospheres can make ceramics show different colors and textures. Such as Ru kiln porcelain, the beauty of azure comes from the unique firing process. In metal smelting, by controlling temperature and additives, metal properties can be changed and product quality can be improved.
What are the precautions for storing and transporting this product?
In the storage and transportation of a certain goods, many matters need to be paid attention to.
When warehousing, choose the first warehouse. Choose a high and dry place to prevent the goods from getting damp. The warehouse must be solid and not leak, with complete doors and windows, which can prevent wind, rain and theft. As "Building French Style" says, the construction is solid to ensure the safety of things. And inside the warehouse, it should be planned and orderly, and stored in different areas according to the category and characteristics of the goods, which is easy to find and manage, and should not be messy.
The second is the control of temperature and humidity. Different goods have different requirements for temperature and humidity. For example, silk should be cool and dry, and tea should be moisture-proof and moisture-proof. Therefore, it is necessary to set up a special person to monitor and prepare corresponding control tools. In the heat of summer, ventilation and cooling are used, and lime and other moisture are used to absorb moisture when humid, so as to ensure that the environment is suitable and not damage the quality of the goods.
Furthermore, pest prevention is also the key. Regularly clean the warehouse, do not let filth accumulate, lure insects and rats. Insect repellent objects can be placed, such as prickly ash to prevent insects from being used in clothing, and smoke can also be used. However, you need to pay attention not to hurt the goods.
When transporting, the first thing to choose is a suitable means of transportation. It is appropriate to transport a car by land or a boat by water, depending on the volume of goods and the distance, road conditions, and water conditions. The boat must be sturdy and intact. If the "Kaogong Ji" builds a
During transportation, it is very important for the goods to be fixed. The ropes need to be tied tightly, so as not to shake and collide, causing damage to the goods. And pay attention to weather changes. In case of heavy rain, sand and other bad weather, find a safe place to take shelter temporarily, and wait until the weather clears.
When handing over, the procedures must be clear. Both parties check the quantity and status of the goods in person, and sign the certificate. If there is any missing or damaged goods, they will immediately clarify their responsibilities and avoid disputes. In this way, during storage and transportation, pay attention to all things, so as to ensure that the goods are intact.
