What Are The Main Raw Materials For The Phenolic Resin?
There are three main types of raw materials for the production of phenolic resins: monophenols, aldehydes and reminders.
Phenols: phenol, cresol, xylenol, m-cresol, polyphenols, etc.
Aldehydes: formaldehyde, acetaldehyde, furfural, acrolein, and the like.
Catalyst: hydrochloric acid, oxalic acid, sulfuric acid, p-toluenesulfonic acid, sodium hydroxide, hydrogen Cerium oxide, potassium hydroxide, ammonia water, magnesium oxide zinc acetate, and the like.
