Differences in production methods of phthalic anhydride
Phthalic anhydride is an important organic chemical substance widely used in pesticides, dyes, medicine and other fields. In the production process of phthalic anhydride, two methods, the ortho method and the Ne method, are often used. So, what is the difference between these two methods?
Sulfur is mainly used to make dyes, pesticides, matches, mineral mining, rubber, artificial silk, etc.
1. It is used to prevent diseases and insect pests, and it is often processed into a glue suspension. It is safe to people and livestocks, and it is not easy to cause drug harm. Sulfur is a multifunctional potion. In addition to sterilization, it can also kill mite and insecticidal. Powder dis
How to use redispersible emulsion powder VAE /RDP?
Redispersible emulsion powder is a functional additive specially used in the construction field, and its application is very simple. Simply mix it well with the right amount of water or cement mortar, and then apply it to the desired surface. The use of redispersible emulsion powder can significantly improve the adhesion, water resistance and weather resistance of the material, and enhance the fle
How to identify the authenticity of titanium dioxide
The scientific name of titanium dioxide is titanium dioxide. Widely used in coatings, plastics, rubber, and ink industries. The use of GR composite titanium dioxide pigments in coating systems can achieve the same or similar performance indicators as titanium dioxide; GR composite titanium dioxide pigments can be widely used in coating systems to improve the performance of coatings and significant
Chemical Solvents Used in The Production of Paint Thinner:
Hydrocarbon Solvents
Specifically, they are divided into Aliphatic Hydrocarbons (such as Gasoline, Kerosene) and Aromatic Hydrocarbons (such as Benzene, Toluene, Xylene, Coal Char Solvents, etc.);
After a period of full rest, our team has officially returned to work today. Here, we sincerely thank you for your understanding and patient support,and wish you every success.
During New Year holidays,we received order of TCCA for 12 FCL,Calcium hypochlorite for 8FCL,Caustic soda 20FCL etc,Moreover,
Demand for orders is expected to rise significantly in the coming weeks.
Iron chloride is an important inorganic flocculant, which is characterized by the formation of alum flower density, easy to precipitate, and the effect of low temperature and low turbid water is better than aluminum salt. There are special effects of protein -containing wastewater such as alcohol and leather; in addition, it is also used for electronic etching, printing and dyeing drum engraving f
1. What projects can 50,000 viscosity hydroxypropyl methylcellulose be used for?
Can be used as lightweight plaster plaster
2. What projects can 100,000 viscosity HPMC be used for?
Water-resistant putty
Construction mortar
Tile adhesive
Stucco plaster series
3. What projects can 150,000 viscosity hydroxypropyl methylcellulose be used for?
This viscosity can be used in a variety of scena
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