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Feiyang Novel Materials Corporation Limited Polyaspartic Ester Resin
Leading Polyaspartic Polyurea Materials Researcher and Manufacturer in China
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Anti-corrosion polyurea resin F520, Same as Bayer NH1520

Anti-corrosion polyurea resin F520, Same as Bayer NH1520

Place of Origin : Zhuhai, China
Brand Name : Zhuhai Feiyang Novel Materials
Certification : REACH, ISO 9001-2008, ISO 14001-2004
Model Number : F520
CAS : 136210-32-7
MOQ : 200KG
Packaging Details : 200KG/Drum, 4Drums/pallet, 16Ton/20GP
Delivery Time : 7 days after getting order
Payment Terms : T/T or LC
Supply Ability : 2000Ton
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F520 Polyaspartic Ester Resin
Ⅰ Chemical formula and molecular weight
● Chemical Name: Polayspartic Ester Resin, Aspartic Acid, N,N'-[methylenebis(2-methyl-4,1-cyclohexanediyl)]bis-, 1,1',4,4'-tetraethyl esterester
● ELINCS No.: 412-060-9
● CAS No.: 136210-30-5
Ⅱ Properties and application
F520 Polyaspartic Ester Resin, is a solvent-free coating materials and a reactive partner for polyisocyanates. It’s the same model as Bayer Desmophen NH1520, formulate high-solids, two-component polyurethane topcoats and solvent-free coating materials.
F520 Polayspartic Ester Resin 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 mixing with F420 and F524 to achieve a pure Polyaspartic polyurea coating with high build and fast dry two pack coating system F520 Polayspartic Ester Resin is also compatible with other hydroxyl-functional resin e.g acrylic, alkyd. 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
Ⅲ Quality standard
AppearanceSlight yellow transparent liquid
Molecular Weight582
Solid Content97%±2%
Amine value(mg KOH/g)189-193
Amine Equivalent(g/mol)290
Hydroxyl value Equivalent5.84
Viscosity mpa.s/25℃1000~1500
Relative density(25℃)1.06±0.02
Flash Point(/℃)74
Ⅳ Package and storage
F520 Polayspartic Ester Resin must be stored in tightly sealed containers to prevent contact with moisture. Recommended storage temperatures are 0°-40°C (32°-104°F).
●The 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: Ms Annie Qing
Tel: +86 75536694812 or +86 18675621988

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