Product Specifications
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Synthetic Resin: |
Polyurethane Resin |
| Color: |
Slight Yellow |
| Molecular Principal Chain: |
Amine Ester |
| Characteristic: |
High Solid Low Viscosity |
| Natural Resin: |
Aspartic Polyurea Resin |
Product Description
F420 Amine Functional Aspartic Ester Resin
1. DESCRIPTION USES
F420 is a solvent free amine functional resin, It is a aspartic ester polymer as reactive partner for polyisocyanates, the same model as Bayer NH1420.
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 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.
2. FEATURES
High solid content with low viscosity
Faster curing time in aliphatic system
Offering excellent physical properties like high hardness, flexibility, elongation 400 percentage, tear and tensile strength 25MPa.
Great weather and saline water resistance
Cost efficiency
3. TECHNICAL DATA
Item Specifications
Molecular Weight 500 to 600
Appearance Slight yellow transparent liquid
Amine Equivalent g mol 277 to 279
Hydroxyl value Equivalent 6.13 to 6.14
Viscosity mpa. S 25C 900 to 2000
Relative density 25C 1.06
Flash Point C 94 to 95
Feiyang, established in 1992, now we owns four major manufacture bases spread in Zhuhai, Shenzhen, Shandong and Sichuan, Mainly engages in the research and production of fine chemicals. The main products includes polyurea series, special chemicals and low-carbon coating series. High boiling point solvent EGDA and allyl ether monomer (TMPDE, APE), we are the first creation in China; SPUA product is key item of us, now three production lines in amine monomer(4200), polyurea resin (1420\1520\D2800\D2925) and low-carbon coatings has gone into operation. The items which are in opening up is isocyanate monomer( HDI, HMDI, HDI ) and other amine( E100, D2000, EDA).
The core competitive force is from technological innovation. We have three R & D centers, hold twelve patents, and SPUA project was listed into National Torch Plan of 2010, We are the first batch of National High and New Technology Enterprise in Shenzhen, were selected into the list of potential enterprises of 2010 Forbes China consecutive in years2009 and 2010, and were often awarded National Petrochemical Outstanding Private Entrepreneur honor.
The aim of Feiyang build China's best brand of special chemicals through technology. With the power of leader in polyurea industry, making special contribution to the world in low-carbon coating.
