Melamine Moulding Compound is a polymer obtained by the reaction of melamine with formaldehyde. It's also known as melamine formaldehyde resin, melamine resin, which has the English abbreviation of MF. After the cross-linking reaction through heat molding, the product of melamine resin is a non-melting thermosetting resin. It is customarily with urea resin and are collectively known as amino resins. Huafu Chemicals has the best color matching and R&D strength in the industry.
Physical
property:
|
Property
|
Unit
|
Compression
|
Injection
|
|
Appearance
|
-
|
Powder / Granular form
|
Granular form
|
|
Specific Gravity
|
-
|
1.45-1.55
|
1.45-1.55
|
|
Bending Strength
|
Mpa
|
79.0 Min.
|
79.0 Min.
|
|
Charpy Impact Strength
|
Kj / cm2
|
2.0 Min.
|
2.0 Min.
|
|
Water Absorption
|
%
|
0.8 Max.
|
0.8 Max.
|
|
Insulation Resistance
|
|
10
|
10
|
|
Disc Flow
(2g material, at 140˚c)
|
mm.
|
87 Min.
|
105 Min.
|
|
Curing Time
(2g material, at 140˚c)
|
sec.
|
100 Min.
|
140 Min.
|
Molding Condition
|
TYPE
|
ITEM
|
UNIT
|
CONDITION
|
|
COMPRESSION
|
Mold Temperature
|
˚c
|
160 - 165
|
|
|
Mold Pressure
|
Kg / cm2
|
150 - 200
|
|
|
Barrel Zone Temperature
|
˚c
|
60 - 80
|
|
|
Barrel Front Zone Temperature
|
˚c
|
80 - 100
|
Advantages:
The cured melamine formaldehyde resin is colorless and transparent, stable in boiling water, and can even be used at 150 °C. It has self-extinguishing property, arc resistance and good mechanical properties. The powder customized by our factory has very accurate color. Customers could supply the Pantone color number or the sample for color matching.
Applications:
Huafu chemicals is specilized in food grade SGS Intertek certified melamine molding compound, melamine glazing powder customized colors for 20 years. Most of our long lasting customers purchase the powder for melamine tableware manufacturing. Some customers used the pure powder to make house decoration, such as lampshade.
Storage:
1. Store in a cool,dry and ventilated storehouse away from moisture
2. Avoid handling or transporting together with acidic or alkaline substances
3. Prevent the material from rain and insolation
4. Load and unload carefully and protect from package damage
5. In the event of a fire,use water,soil or carbon dioxide fire extinguishing media
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