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F420=NH1420 POLYASPARTIC RESIN
F420 Polyaspartic Resin NH1420 Alternative
Polyurea can be defined as the reaction product of an aliphatic or aromatic isocyanate component and a resin blending component. The resin blending component is composed of an amine-terminated polymer resin and/or an amine chain extender. Traditional aliphatic polyurea formulations require a high-pressure, high-temperature multi-component spray system, because the initial reaction speed is fast, less than one minute. "Polyaspartic acid" chemistry was first introduced in the early 1990s. "Polyaspartic acid" is considered to be a two-component coating/spraying aliphatic polyurea hybrid system derived from the reaction product of aliphatic polyisocyanate and polyaspartate polymer, polyaspartate The polymer is a coreactant of amine/diamine function of aliphatic polyisocyanate.
● Chemical Name: Aspartic Acid, Polyaspartic Polyurea Resin, N,N'-(methylenedi-4,1-cyclohexanediyl)bis-,1,1',4,4'-tetraethyl ester
● ELINCS No.: 429-270-1
● CAS No.: 136210-30-5
2) 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 weathering and saline water resistance
|Appearance||Slight yellow transparent liquid|
|Amine value(mg KOH/g)||190-210|
|Hydroxyl value Equivalent||6.14|
● 200Kgs/Drum, 4Drums/pallet, 80Drums/container or 1Ton/IBC tank.
●FEISPARTIC F420 resin must be stored in tightly sealed containers to prevent from contacting with moisture. Recommended storage temperatures are 0°-40°C (32°-104°F). The shelf life of FEISPARTIC F420 is 12 months when stored in closed original containers at 77°F (25°C).
6) Introduction of Shenzhen Feiyang Protech Corp., Ltd.
Shenzhen Feiyang Protech Corp., Ltd. is a holding company of FEIYANG GROUP (founded in 1992). It is a national high-tech leading polyaspartic material researcher and manufacturer in China with strong R&D. Feiyang is first and unique Polyaspartic Ester Resin researcher and manufacturer in China.
With 20 years development, Feiyang owns many technology patents, Feiyang summarized and popularized Polyaspartic Polyurea Materials application on anti~corrosion, waterproof, construction coatings, matured guide formulation can be offered on each application series. Until now Feiyang supply polyasaprtic resin and hardener to more than 30 countries and 200 customers globally.