A kind of modified low toxic urea-formaldehyde resin was synthesized.
2
三聚氰胺改性脲醛树脂粉体胶粘剂应用更广泛,性能更可靠。
The powder adhesives of melamine modifying urea-formaldehyde resin is applied more widely, the properties are better than the liquid of melamine modifying urea -formaldehyde resin.
3
以改性脲醛树脂为基料,磷酸和淀粉为阻燃剂制得膨胀型透明防火涂料。
A transparent dilatant fireproof coating was prepared, based on a modified urea-formaldehyde resin as binder, and phosphoric acid and starch as fire retardant.