Description

F***0 Amine-Functional Aspartic Ester Resin

1. DESCRIPTION & USES
F***0  is a solvent free amine-functional resin.. It is a aspartic ester polymer as reactive partner for polyisocyanates, the same model as Bayer NH***0.

It can serve as chain extender or R component in polyurea coating. It can also react with –NCO functional HDI trimmer from which a longer gelling time and excellent yellow resistance can be achieved.  Longer gelling time can also be obtained when reacted with MDI pre-polymer. Hybrid of polyurea and polyurethane can be achieved when F**0 is blended with hydroxyl-functional resin e.g acrylic, alkyd. This can offer high solid content and faster dry time than ordinary polyurethane. It is widely used in protective /floor / elastic/weather resistant coating, waterproof, etc.
2. FEATURES

 High solid content with low viscosity
  Faster curing time in aliphatic system
  Offering excellent physical properties like high hardness, flexibility, elongation(**0%), tear and tensile strength(*5MPa).
  Great weather  and saline water resistance
 Cost efficiency
3. TECHNICAL DATA
Item Specifications
Molecular Weight ******0
Appearance Slight yellow transparent liquid
Amine Equivalent（g/mol） ******9
Hydroxyl value Equivalent 6.***6.*4
Viscosity mpa.s/*5℃ *******0
Relative density(*5℃) 1.*6
Flash Point(/℃) ****5
4 STORAGE & HANDLING               

F**0 resin must be stored in tightly sealed containers to prevent contact with moisture. Recommended storage temperatures are 0°**0°C (*2°***4°F).
The shelf life of this product is *2 months when stored in closed original containers at *7°F (*5°C).
 

Ms Annieqing