F420 Polyaspartic Polyurea Resin

Product name: F420 Amine-Functional Aspartic Ester Resin
a Chemical formula and molecular weight
a Chemical Name: Aspartic Acid, N,N'-(methylenedi-4,1-cyclohexanediyl)bis-,1,1',4,4'-tetraethyl ester
a ELINCS No.: 429-270-1
a CAS No.: 136210-30-5
a REACH registerred
a Properties and application
a F420 is a solvent free amine-functional resin.. It is a aspartic ester polymer as reactive partner forpolyisocyanates. Ita s the same model as NH1420, formulate high-solids, two-component polyurethane topcoats and solvent-free coating materials.
a Main Feature
1. High solid content with low viscosity
2. Faster curing time in aliphatic system
3.Offering excellent physical properties like high hardness, flexibility, elongation(400%), tear and tensile strength(25MPa).
4. Great weather and saline wate
5. Cost efficiency
a cQuality standard
Item Specifications
Molecular Weight 554
Appearance Slight yellow transparent liquid
Solid Content 97%A 2%
Amine value(mg KOH/g) 199-203
Amine Equivalenti g/moli 277
Hydroxyl value Equivalent 6.13-6.14
Viscosity mpa.s/25a 1000-1500
Relative density(25a ) 1.06A 0.02
Flash Point(/a ) 145
a L Package and storage
a F420 resin must be stored in tightly sealed containers to prevent contact with moisture. Recommended storage temperatures are 0A -40A C (32A -104A F).