2-imidazolidinone (ethylene urea) is in strong demand in the field of aldehyde removal, and my country’s industry concentration needs to be improved
2-imidazolidinone, also known as vinylurea, 2-imidazolone, cyclovinylurea, cyclovinylideneurea, has a molecular formula of c3h6n2o and is an organic compound. 2-imidazolidinone appears as colorless needle-like crystals with no special odor. it is soluble in hot ethanol and water, but insoluble in ether. 2-imidazolidinone has excellent properties and is widely used in many fields such as…
the application scope of chopped carbon fiber (scf) continues to expand, and my country’s industry concentration needs to be improved
chopped carbon fiber (scf) refers to a material made from carbon fiber filaments chopped by a fiber cutting machine. chopped carbon fiber has the advantages of simple preparation process, excellent processing performance, good temperature resistance, good dry fluidity, lightweight, and strong wave absorption ability. it is widely used in aerospace, automobile manufacturing, construction engineering, sports…
