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F420 Polyaspartic Ester Resin



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Product Specification

Other Names : Polyaspartic Polyurea Brand Name : Feiyang CAS No. : - MF : - EINECS No. : - Main Raw Material : - Usage : - Application Method : - State : -
Appearance : Slight yellow transparent liquid Solid Content : 97%Ã�ïÂ&ique Amine value(mg KOH/g) : 199-203 Amine Equivalent(g/mol) : 277 Hydroxyl value Equivalent : 6.13-6.14 Viscosity mpa.s/25Ã�Ã&A : 1000-1500

Product Description

F420 Polyaspartic Ester Resin

Ⅰ Chemical formula and molecular weight

● Chemical Name: Polyaspartic Ester Resin, Aspartic Acid, N,N'-(methylenedi-4,1-cyclohexanediyl)bis-,1,1',4,4'-tetraethyl ester

● ELINCS No.: 429-270-1

● CAS No.:  136210-30-5

Ⅱ Properties and application

● F420 Polyaspartic Ester Resin is a solvent free amine-functional resin.. It is a aspartic ester polymer as reactive partner for polyisocyanates. Its the same model as Germany brand Demosphen NH1420, formulate high-solids, two-component polyurethane topcoats and solvent-free coating materials.

● F420 Polyaspartic Ester Resin 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 F420 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.

●  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 water resistance

5. Cost efficiency

III Package and storage

● F420 Polyaspartic Ester resin must be stored in tightly sealed containers to prevent contact with moisture. Recommended storage temperatures are 0°-40°C (32°-104°F).

● Shelf life of this product is 12 months when stored in closed original containers at 77°F (25°C

● 200KG/Iron drum, 4drums/pallets, 16Ton/20GP.

Contact Us

Contact Person : Brenda

Company:Feiyang Novel Materials Corporation LTD

Address:Shenzhen, Guangdong, China,


Brenda < Feiyang Novel Materials Corporation LTD >
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