widely used for preparation of vinegar anhydride, vinyl acetate, acetic ester, metal acetic acid salt, chloroacetic acid, cellulose acetate, etc., used in the production of Ethyl Acetate, edible spices, wine with spices used as analytical reagent, such as solvent and soaker.food Grade Glacial Acetic Acid 99.8%(GAA) CAS 64-19-7.
Methylene Chloride,Mdc As Adhesive,Methylene Dichloride,Mehylene Chloride Solvent SHANDONG S-SAILING CHEMICAL CO,LTD , https://www.sdqh-chem.com
The reporter learned that due to the combination of several hot products, the industry chain of "pure benzene-aniline-MDI" has recently attracted much attention. Driven by the rapid development of the downstream polyurethane industry, the MDI industry has become the focus and the profits are quite rich. Facing the market's advantages, global MDI manufacturers have accelerated the pace of expansion. However, due to the high technical threshold, Yantai Wanhua currently has a unique advantage in its domestic market because of its mature technology. It almost monopolizes the domestic market. As a result, the market's explosive situation will not change for a long time to come.
Since the beginning of this year, the profits of the aniline industry have continuously shrunk, and the operating rate has dropped drastically, and production companies have complained. Even so, there are companies planning to further expand their capacity. After the 300,000 t/y aniline project of Jilin Connell Chemical Industry Co., Ltd. is put into operation in March next year, the time for industry reshuffle will come. The route to integrate products into the world and embark on downstream integration will be the trend of the industry.
With the continuous improvement of domestic crude benzene hydrofining technology and the acceleration of industrialization, the model of purely relying on petroleum benzene is changing. The increase in domestic benzene production capacity in the next few years will come mainly from new and expanded ethylene plants, aromatics extraction plants, refinery reformers, and increased recovery of coking benzene. Although the current supply and demand of pure benzene in China is basically balanced, because a few benzene downstream industries such as styrene, Phenol , etc. are constrained by insufficient supply of another raw material, the self-sufficiency rate is low and imports are heavy every year. Once these restrictions are broken, these industries will There will be great room for development and it is likely to cause a shortage of raw materials for benzene.
Experts pointed out that pure benzene is the main raw material for the production of aniline, accounting for about 80% of the production cost of aniline. Aniline is the main production material of MDI. The market capacity and growth rate of aniline depend to a large extent on the development of the MDI industry. In order to develop in this context, several highly associative industries must pay attention to the harmonious development and common progress of the upstream and downstream.
Experts also pointed out that there are certain regional differences in these major industries. The development of the industry must not only consider the supply of raw materials, but also consider the downstream digestion capacity, especially regional resources and consumption.
Zhao Jungui, deputy secretary-general of the China Petroleum and Chemical Industry Association, said in the speech at the summit that the petroleum and chemical industries have maintained a good momentum of rapid growth for many years, but they also face multiple pressures. Selecting several representative industrial chains for specific analysis will have an extremely important inspiration for understanding the direction of the entire petroleum and chemical industry in the next period.
2) used as a process solvent in the manufacture of drugs, pharmaceuticals, and finishing solvent.
3) used as film coating; as a metal cleaning
5) used as propellant in aerosols, such as paints, automotive products, and insect sprays.
6) used as an extraction solvent for spice oleoresins
7) used as parting agent, detergent
It seems that the industry chain of pure benzene-Aniline-MDI (xylylene diisocyanate) has been extremely active this year, and related products are all hot in the industry. However, careful analysis reveals that the heat and cold are uneven. The reporter learned from the first benzene-aniline-MDI industrial chain market summit held in Hangzhou from November 24th to 25th that raw material pure benzene could potentially exist due to the large import volume of downstream products; the intermediate product aniline has excess production capacity. The profit of the industry has fallen to a historical low; driven by the rapid development of the polyurethane industry, the hot market for the end product MDI market will continue. Participating experts and business representatives reached a consensus: Only by focusing on the integration of upstream and downstream can we achieve a win-win situation among the industry.
Medicine,pesycide intemediates,Solovent in production of antibiotics,Vitamin,film footage,aerosols.Foaming agent used as a blowing agent for poluurethane foams.
4.Used as a paint stripper and degreaser,Service as adhesives,ofen sold as a main component of plastic welding adhesives
,Extractant,used to decaffeinate coffee and tea,As well as to prepare extracts of hops and other adhesives,Used for synethesis of flame retardant series products
,Usd to replace F11,F12 of the same function,Most PVC cements use methylene chloride as the solvent,Paint stripper formula/Jinling Hot selling methylene chloride chemical/Methylene Dichloride Mehylene Chloride.
1) used as a solvent in paint strippers and removers& degreaser
4) used as agent in urethane foam blowing