Melamine is a kind of organic chemical with even texture.The most important application of it is as raw material to produce amino resin(MF).The amino resin ,with characters of water resistance,heat resistance,arc resistance,aging resistance,fire retardant,good glossiness and high mechanical stength,is widely used in wood working,plastic,planting,paper making,textile,leather and electrical industries.
China National Standard GB/T9657-1997
MemGrade Superior
Melamine content(sublimed method),%, Min.
99.8


Water content, %, Max. 0.1
Ash, %, Max. 0.03
Solubility in Formaldehyde solution test
Dissolve compeletely in 10minutes
Color (APHA), Max. 20

Hazen (Kaolin Trubidity) Max.
20
PH Value 7.5-9.5
Particle size,>through 200mesh 95%
Appearance White Powder, No foreign Substance