Sodium (Sanxiang ethyl) silicate, also known as water glass, was mostly called "sparkling alkali" in ancient times, and its main uses are quite extensive.
In the field of construction, its function is significant. First, it can be used as a adhesive. For example, when repairing ancient buildings, it can tightly bond broken masonry and restore the integrity of the building structure. Because of its good bonding properties, it can firmly connect building components of different materials, just like the clever combination of many building materials described in "Tiangong Kaiwu", so that the building can still stand after years. Second, it can be used as a paint. When applied to the surface of a building, it can enhance the weathering and corrosion resistance of the building. It is like a layer of strong protective clothing for the building, which is effective in resisting wind and rain erosion and prolonging the service life of the building.
In the foundry industry, sodium (Sanxiang ethyl) silicate also plays a key role. It can be used as a molding sand binder. During the casting process, the sand grains can be firmly bonded together to ensure the strength and stability of the mold. In this way, it can effectively avoid deformation or damage of the mold due to unbearable pressure when casting molten metal, and ensure the accuracy and quality of the casting. Just like the pursuit of the rigor of the casting process in "Tiangong Kaiwu", sodium (Sanxiang ethyl) silicate helps to cast excellent utensils.
In the paper industry, it is also indispensable. It can be used as an additive to pulp, which helps to improve the strength and water resistance of paper. It makes paper less susceptible to damage due to moisture or force during writing and printing. Just like the continuous improvement of ancient paper production processes and the pursuit of paper quality improvement, sodium (Sanxiang ethyl) silicate plays an important role in optimizing the performance of paper, so that paper can better meet the needs of people's daily use and cultural inheritance.

(Triethyl) silicate glass is made of silicate glass based on triethyl group. Its physical characteristics are characteristic, as described by you.
First of all, its mechanical properties. The glass has improved in performance due to the introduction of triethyl group. Silicate glass is brittle and fragile, but (triethyl) silicate glass can withstand a larger shape to a certain extent without cracking. Its durability is also reduced. Under suitable conditions, it can have a certain hardness and resistance. It can be used in situations where a certain degree of mechanical durability is required, such as the help of certain types of materials.
Second, its mechanical properties. The quality of (triethyl) silicate glass has been improved. Compared with ordinary silicate glass, its degree of transformation may rise or fall, depending on the content and distribution of triethyl group. If the distribution of triethyl group is just right, the degree of transformation of the glass can be improved, and the shape can be maintained at a slightly higher degree of stability. It is used for some resistance to required combination, such as some low-temperature window materials.
Furthermore, the qualitative transformation is also good. The presence of triethyl group alters the chemical activity of the glass surface. In the normalized medium, its corrosion resistance may be improved. For some weak acids and weak solutions, the tolerance of (triethyl) silicate glass is increased, which can be used in the low-temperature glass parts of the chemical device, reducing the invasion of the glass, and extending the use of the glass.
In addition, the optical properties of this glass are also worth mentioning. The light transmittance of this glass may be reduced in the light band, or the light scattering and absorption characteristics of ordinary silicate glass may be reduced due to the shadow of the three-ethyl group and the slight modification of the glass. It may be able to be used in some light fields, such as specific wave light materials.

The chemical properties of (triethyl) silicic acid are determined. In this material, the four sides of the silica in the silica are intertwined to form a solid framework.
The existence of triethyl groups increases its chemical properties. It can be tightly combined with the silica skeleton, making the crystal lattice of the material more solid. This material, the surface generalization of the invasion, is not easy to produce reaction.
Under normal conditions, (triethyl) silicic acid is soluble in water and many normal conditions. The acid or environment, if it is not a terminal part, will cause the effect of its transformation.
The qualitative nature of its transformation is rooted in the degree of silica. The energy of silicon oxide is high, and a lot of energy needs to be invested to crack it. And the sub-effect of triethyl silica also plays a role in the silica skeleton.
In the natural environment, this material can exist for a long time, and it can be changed after a long time. However, due to the effects of erosion, water intrusion, etc., the core chemistry can still be maintained, and there may be micro-degradation on the surface.
Therefore, (triethyl) silicic acid plays an important role in the environment due to its specific chemistry, and because it is easy to change by generalized means, it also has special application value in many domains.

The preparation method of (Sanxiang methyl) borosilane paste is quite complicated, and it is described in detail below.
To make this product, you first need to prepare all kinds of raw materials. Borax, silica, methyl-containing organic compounds, etc., are all indispensable. Borax needs to be pure, and too many impurities will affect the quality of the finished product. Silica should also be carefully selected, and the quality is the best choice. The purity and activity of methyl-containing organic compounds are also related to the characteristics of the final product.
At the beginning of preparation, borax and silica are mixed in an appropriate ratio. This ratio needs to be precisely controlled, and a slight error will cause the finished product to be poor. Then, it is placed in a special crucible and calcined at high temperature. The mastery of the heat is very important. If the fire is small, the raw materials cannot be fully reacted, and if the fire is large, the material may evaporate excessively and damage the product. When the borax and silica are fully fused into a molten state, the organic compound containing methyl groups is slowly added. When adding, you need to add stirring while stirring to make the mixture uniform.
After adding, continue to keep the high temperature to make it fully react. During this process, pay close attention to the state of the reaction and observe the changes in color and texture. When the reaction stabilizes, gradually cool the crucible. The cooling rate is also particular. If it is too fast or causes uneven internal structure of the material, if it is too slow, it will take too long. When it is cooled to a suitable temperature, the obtained product is taken out, and after grinding and screening, the (Sanxiang methyl) borosilane paste can be obtained.
When preparing, many details cannot be ignored. The purity and proportion of raw materials, the size of the heat, the reaction time, and the cooling rate are all closely related to the quality of the finished product. Only with careful operation can you get high-quality (Sanxiang methyl) borosilane paste.

In the storage of triethylsilica, the following things should be paid attention to:
First, where it is stored, the water will be dry and smooth. Because of its absorbency, if it is exposed to the tide, it is easy to absorb moisture and cause its own modification, or generate damage, which affects the performance of its products. For example, in the tide environment, triethylsilica may be condensed due to moisture absorption, so that it can be dispersed uniformly in use.
Second, the temperature is also low. To avoid high temperatures, high temperatures may cause changes in the rate of degradation, and even cause undesirable effects such as decomposition. Generally speaking, it is suitable to be stored in the normal environment, and the best temperature is between 5 ° C and 35 ° C. If the temperature is high, or the activity of its active ingredients is reduced, it will affect its role in various processes.
Third, on the way, it is necessary to prevent collisions and bumps. Because of its solid shape, it is easy to break when collided; if the liquid shape is high, it may be dangerous.
Fourth, the package can be sealed. For storage or storage, a good sealed package can prevent external contact, such as air, etc., and maintain its quality. If a well-sealed plastic drum or a gold drum contains liquid triethylsilicate, it can be used in a sealed bag or a sealed container.
Fifth, avoid the combination of acid substances. Triethylsilicate acid is easy to react when it encounters acid, generating insoluble silicic acid and other substances, making triethylsilicate ineffective. Therefore, in the storage and storage, it is necessary to isolate its acid substances to prevent interaction.