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Amino Resin CF25Z
Amino Resin CF25Z
Amino Resin CF25Z

Product description

CF25Z resin is a new sub-amino high methyl etherised melamine resin that uses isobutanol as a solvent and cures rapidly without the need for strong acid catalysts.  It can react with polymers containing hydroxyl, amide and carboxyl groups. The high reactivity of the  resin  and  its  high  tendency  to self-condense  result  in  very good  hardness,  gloss, chemical resistance and outdoor durability of the associated film products.

 

Product technical specifications

 

Name Appearance Soild     content Free
aldehyde (%)
Specific   gravity ,
25°C
Viscosity    (mpa·s) Main   reaction group
CF25Z Colourless and
transparent
80±2% ≤1.0% 1.12 4000~7000 Alkoxy/imino
Advantages
1. rapid curing reaction
2. low weight loss
3. less foaming
4. no need for strong acid catalysis
5. good corrosion resistance
Application Areas
1. Automotive enamels
2. general purpose enamels
3. coil coatings
4. High-solid system coatings

Solubility
1. white solvent oil: not dilutable
2. Xylene: partially dissolved
3. methyl ethyl ketone: completely dissolved
4. butanol: completely dissolved
5. n-butyl ester: completely dissolved

Compatibility
1. Water-soluble resins: partially soluble
2. long oily   alkyd   resins:   incompletely soluble
3. medium   oily  alkyd   resins:  completely soluble
4. short   oleic   alkyd    resins:   completely soluble
5. Polyester resins: completely soluble
6. Polyurethane: completely soluble

 

 

Package specification

220Kg/drum or 225Kg/drum

 

Storage conditions

Moisture-proof, rain-proof, fire-proof, 6 months storage period in a dry and cool place 

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