melamine-formaldehyde resin, paper processing agents,flame retardant
Packaging & Delivery
25kg bag/1100 kg bag, 22mt per FCL
1.professional manufacturer and exporter.
2.Good quality and competitive price.
3.ISO9001 quality system control
Description: It is pure white monoclinic crystal, in cold water ,dissolved inn hot water, slightly dissolved in hot alcohol, undissolved in aether ,benzene and carbon tetrachloride, can dissolved in methanol, formaldehyde,acetic acid ,hot glycol, glycerol, and pyridine etc ,in the condition of neutral or tiny alkalescence ,it can be condensated to various methylolmelamine with formaldehyde .But in the tiny acid condition(PH5.5-6.5).It can be colophony product after condensation polymerization reaction with hydroxymethyl.It will be hydrolyzed when meet strong acid or strong soda solution ,and the amidocyanogen will be changed by hydroxide, and it first created to Ammeline, then to Ammelide, finally cyanuric acid.
It can be used for melamine-formaldehyde resin, paper processing agents, painting crosslinking agent, chemical antiflaming processing agent etc. This product accord to the regulation of National standard GB9567-1997