Reacción #1957264

Ecuación de reacción

boric acid

melamine

→

melamine borate

Condiciones de reacción

Tratamiento posterior

1. 1
   Temperaturacomprises maintaining
2. 2
   Otroof from 1 to 100 hours

Procedimiento

A method for producing melamine borate particles, which comprises maintaining a mixture of boric acid and melamine at a temperature (T) of from 0 to 200° C., in an atmosphere containing steam so that the relative humidity (Ψ) is at least 5%, for a retention time (t) within a range of from 1 to 100 hours, and under a condition that satisfies a formula (T-60)≥-20·log10 (t/4)+(Ψ-100)2 /20, to form melamine borate particles as defined in above item 1 or a mixture containing them.

Fuente