Property:
White monoclinic crystal. Insoluble in water, slightly soluble in glycol, glycerin, ethanol, insoluble in ether.
Usage:
1. It is made of melamine-formaldehyde resin
2. Used as an organic element analysis reagent, also used in the synthesis of organic and resin.
3. Used as tanning agent and filler for leather processing.
4. Melamine resin can be prepared by condensation polymerization with formaldehyde, which can be used in plastics and coatings industry.
5. It can be used as textile material anti-folding and anti-shrinkage treatment agent.
6. It can be used for strong and heat-resistant decorative sheet, moisture-proof paper and gray leather tanning agent, adhesive of synthetic fire-proof laminate, fixing agent or hardener of water-proof agent, etc.
Item
|
Spec.
|
Typical Results
|
C.A.content/%
|
99.8 Min.
|
99.91
|
Water content/%
|
0.10 Max.
|
0.04
|
Ash content/%
|
0.03%Max.
|
0.01
|
PH Value( 1% solution,25’C)
|
7.5~9.5
|
8.2
|
Chromaticity
|
20Max.
|
PASS
|
Turbidity
|
20Max.
|
PASS
|