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The manufacturing process of urea-formaldehyde (UF) resin typically involves the polymerization of urea and formaldehyde in an alkaline environment. Initially, urea is mixed with formaldehyde and a catalyst, often sodium hydroxide, to initiate the reaction. The mixture is then heated, leading to the formation of a prepolymer, which is further processed through controlled heating and curing to achieve the desired viscosity and properties. The final UF resin can be adjusted for various applications, including adhesives and coatings, before being cooled and stored.

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5d ago

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