Product Description
Urea-formaldehyde resin (UF), also known as urea-formaldehyde resin, is the polycondensation of urea and formaldehyde under the action of a catalyst (alkaline or acidic catalyst) to form an initial urea-formaldehyde resin, and then forms an insoluble and infusible final phase under the action of a curing agent or additive. Thermosetting resin. Curatus urea, formaldehyde resina est levior in color quam phenolic resinae, translucet, repugnant ad infirmi acida et infirmi alkali, habet bonum peritate proprietates, optimum gerunt resistentia, et vilis. Est maxime communiter varietate inter adhesives, praesertim in in vestibulum variis artificialis tabulas in lignum processus industria, urea-formaldehyde resina et ejus modificatio products propter circiter XC% de totalis tenaces usus. However, urea-formaldehyde resin is easy to decompose when exposed to strong acids and alkalis. It has poor weather resistance, poor initial viscosity, large shrinkage, brittleness, water resistance, and easy aging. Artificial boards produced with urea-formaldehyde resin release formaldehyde during the manufacturing and use process. problem, so it must be modified.

Applicatio
Potest esse in products quod non requirere princeps aquae resistentia et dielectric possessiones, ut potentia denudat, virgas, machina tractat, instrumentum casings, Knobs, cotidie necessitatibus, et potest etiam in fabricare, et potest etiam in fabricare, et potest etiam in fabricare, et potest etiam in fabricare.

Urea-formaldehyde resin is the most commonly used type of adhesive. Praesertim in vestibulum variis artificialis tabulas in lignum processus industria, urea, formaldehyde resina et ejus modificatio products propter circiter XC% de summa tenaces usus.