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A table tells you, China's melamine production capacity and manufacturers in 2022

July 1, 2022

Latest company news about A table tells you, China's melamine production capacity and manufacturers in 2022
A table tells you, China's melamine production capacity and manufacturers in 2022
Melamine, commonly known as melamine, protein sperm, molecular formula is C3H6N6, IUPAC named "1,3,5-triazine-2,4,6-triamine", is a triazine nitrogen-containing heterocyclic organic compound, is Used as chemical raw materials.
CAS: 108-78-1
EINECS: 203-615-4
Melting point: 354 ℃
Boiling point: 557.54 ℃
Density: 1.661 g/cm³
non-melting water
It is a white monoclinic crystal, almost odorless, harmful to the body, is a 2B carcinogen and cannot be used in food processing or food additives. However, it is widely used in industry and is one of the essential raw materials for plastics, coatings and other industries.
latest company news about A table tells you, China's melamine production capacity and manufacturers in 2022  0
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The upstream raw materials of melamine are liquid ammonia and urea, and each ton of melamine needs to consume 3-3.8 tons of urea.
The mainstream preparation method of melamine in China is the urea method. In the method, ammonia gas is used as a carrier and silica gel is used as a catalyst, so that urea is boiled and reacted at a temperature of 380-400 DEG C, decomposed to generate cyanic acid, and then further condensed to generate melamine.
At present, the production of urea at the supply side has declined. Some enterprises have overhauled their installations and tightened the supply side. The operating rate is about 70%, and the daily output is about 150,000 tons.
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Among the domestic manufacturers in China, enterprises with large production capacity include: Hualu Hengsheng, Yangmei Chemical, Jinhe Industry, Sichuan Meifeng, Chuanneng Power, Huaqiang Chemical, Sichuan Jinxiang, etc.
Other companies include: Zhongrun Chemical, Sichuan Tianhe, Shanxi Fenghe, Tianjin Kaiwei, Qingdao Tianyuan, etc.
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For more information on melamine in the Chinese market, please follow Chemfine.
Or visit our website Cnchemfine.com
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