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Melamine
Time:2008/9/5    Browse:2840

 

Properties: Pure white single arrises crystals, tasteless, edges 1.573 g/cm3 density (16 ¡ã c). Atmospheric melting 354 degrees Celsius (decomposition), Rapid heating temperature and sublimation 300 degrees. Solubility in water, with temperatures in 20 ¡ã c, g/L about 3.3 soluble in cold water, namely, soluble in water, soluble in hot ethanol, insoluble in ether, benzene and carbon tetrachloride, soluble in methanol and formaldehyde, acetic acid and glycol, glycerin, pyridine heat
Cas no.: 108-78-1
Package: 25kg,500kg/pp woven bag with plastic film inner or upon requests
Applications: Melamine is an extensive use of basic organic chemical products, the main purpose is for melamine formaldehyde resin (MF) materials. Melamine has also can make flame retardants, water-reducer, formaldehyde cleaner, etc. This resin hardness higher than urea-formaldehyde resin, non-flammable, water resistant, heat resistance, ageing resistance, corrosion resistance, chemical, electric insulation, have good gloss and mechanical strength, widely used in wood, plastics, coatings, paper making, textile, leather, electrical industry, etc.
Specification:
 

Iterms
Specification
Appearance
White power without any foreign impurity
Purity
99.80% min
Melting point
354£®c
moisture
0.1 max
Ash content
0.03 max
Kaolin turbidity degree
Less than 20
Colority(platinum-cobalt)number
20
PH value
7.9-9.5

 

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