Introduction to Demulsifiers

Demulsifiers are made of various types of starters through block polymerization of ethylene oxide and propylene oxide to form linear molecules with a molecular weight of several thousand to tens of thousands, in which one end containing a hydroxyl group is a hydrophilic group and contains a hydrocarbon group. The other end is a lipophilic group. One end of the linear molecule of the demulsifier can be connected to the oil molecule, and the other end is connected to the water molecule. At a certain temperature, after a reaction time, the oil and water gather separately to achieve oil-water separation. Initiators used in demulsifiers include -NH2, -OH and phenolic amine aldehyde resins containing -NH2, -OH. The company has been engaged in the research and development and production of demulsifiers for more than 30 years. It produces more than 30 kinds of demulsifier monomers, including water-soluble demulsifiers, oil-soluble demulsifiers, heavy oil dehydration demulsifiers, and low-temperature crude oil dehydration demulsifiers. , clear water type special demulsifier, sewage treatment type demulsifier, etc.