Formalin
Introduction
- Using a stream of air, methanol is made to chemically react at a temperature of 600~650˚C to produce formaldehde gas. Tne gas is then absorbed into pure water in an absorption tower, producing formalin. Below 30˚C, paraformaldehyde is produced and white deposits are produced. Finally, at room temperature, methanol is added (to more than %) to stabilize t
* Application
MDF resin, material for MDl, concrete compound, preservative
Specification
