The 137th Canton Fair opens, export exhibition companies exceed 30,000 for the f
Canton Fair, known as "China's No. 1 Exhibition", welcomes its 137th session. The Canton Fair, which opened on April 15, has about 31,000 exhibitors, of which the export exhibition exhibitors exceeded 30,000 for the first time, attracting more than 200,000 overseas buyers to pre-register.
Calcium carbide, a chemical compound with the formula CaC₂, is widely used in various industrial and chemical processes due to its ability to produce acetylene gas (C₂H₂) upon reaction with water. Key application areas include:
TPU (thermoplastic polyurethane) is a high-performance elastomer material. The answers to questions about its material properties, appearance and color are as follows
As a general-purpose plasticizer, DOP occupies an important position in the processing of polyvinyl chloride resins! According to different application requirements, DOP can be divided into general grade, electrical grade, food grade and medical grade.
Effect of Hydroxypropyl Methylcellulose on the Pull-out Strength of Tile Adhesiv
In addition to imparting various beneficial properties to mortar, hydroxypropyl methylcellulose also slows down the hydration kinetics of cement. This retarding effect is mainly due to the adsorption of cellulose ether molecules on various mineral phases in the hydrating cement system, but generally speaking, the consensus is that cellulose ether molecules are mainly adsorbed on hydration products
Application of calcium formate in the construction industry
In the construction field, calcium formate is mainly used as a rapid setting agent, lubricant and early strength agent for cement. It can significantly accelerate the hardening speed of cement and shorten the setting time. It is very useful in winter construction, which can avoid the problem of slow setting speed at low temperatures. Calcium formate can also make cement reach the design strength a
March Promotion – Save Big on Chemical Raw Materials!
March is the peak season for procurement in the chemical industry, SINOWIN Team excited to offer significant promotional discounts on our chemical raw materials this month! This is the perfect opportunity to reduce your purchasing costs and secure high-quality products.
Potassium hydroxide price fluctuations and forecasts
Cost factors: Potassium chloride accounts for 50%-70% of the manufacturing cost of potassium hydroxide, and electricity consumption, steam consumption, labor, packaging, etc. are relatively stable. The recent market price of potassium chloride has continued to rise, which theoretically has a certain support effect on the price of potassium hydroxide.
Application of Hydroxypropyl Methylcellulose in the Construction Industry
Application of Hydroxypropyl Methylcellulose in the Construction Industry
1. Cement mortar: improves the dispersibility of cement sand, greatly improves the plasticity and water retention of mortar, is effective in preventing cracks, and can improve the strength of cement.
2. Tile cement: improves the plasticity and water retention of pressed tile mortar, improves the bonding strength of til
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