FEISPARTIC F2850=NH1720 Solvent Free Polyaspartic Polyurea Resin

FEISPARTIC F2850=NH1720 Solvent Free Polyaspartic Polyurea Resin

1. Chemical formula and molecular weight

2. Description

●FEISPARTIC F2850 is an amino-functional co-reactant for polyisocyanates; it’s the same model as NH2850 XP and could be used for the formulation of high-solids, two-component polyurethane topcoats, and solvent-free coating materials

● FEISPARTIC F2850 could serve as a polyurea coating chain extender or R component. It could 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 reacting with MDI prepolymer. A hybrid of polyurea and polyurethane can be achieved when FEISPARTIC F2850 is blended with a hydroxyl-functional resin such as acrylic and alkyl resin. FEISPARTIC F2850 offers higher solid content and faster drying time than ordinary polyurethane. It is widely applied in formulating a variety of protective coatings.

● Main Feature

1. Lower viscosity can be a reactive diluent of polyaspartic ester resin coatings.
2. Could be made into environmental coatings with high solid content and low viscosity.
4. Paint film combines rebound resilience, leveling, gloss, and hand feel.
5. Paint film can offer excellent low-temperature flexibility, waterproof and solvent resistance, acid and alkali resistance, etc.
6. We can react with our elastic curing agent to make flexible materials with excellent mechanical properties, of which elongation can reach 400%.

3. Specification

4. Package and storage ​​

● 200Kgs/Drum, 4Drums/pallets, 80Drums/container or 1Ton/IBC tank.

●FEISPARTIC F2850 resin must be stored in tightly sealed containers to prevent it from contact with moisture. Recommended storage temperatures are 0°-40°C (32°-104°F). The shelf life of FEISPARTIC F520 is 12 months when stored in original closed containers at 77°F (25°C).

^{5. Feiyang Isocyanate hardener works with FESPARTIC}

Shenzhen Feiyang Protech Corp., Ltd. specializes in researching and producing polyaspartic polyurea resin and other new chemical products. We are recognized as a "National Special New Key Little Giant" and a "State-level High-tech Enterprise", with more than 50 polyaspartic polyurea invention patents. We also participated in the preparation of 13 industry standards for polyaspartic polyurea materials as a leading company in this field, ranking No.1 in the Chinese market.

In the coating industry, polyaspartic polyurea is used in construction machinery, automobile, containers, fan blades, marine heavy corrosion protection, and high-end industrial and commercial floor coatings. In the adhesive field, it is mainly used in sealants, stone adhesives, electronic adhesives, film circuit packaging adhesives, and other high-end applications. In the waterproofing materials sector, it is primarily used in hydroelectric dams, water parks, building waterproofing repair materials, and other areas. In the structural materials field, it is applied to curling tracks, artificial ice skating rinks, and other structural materials.

Polyaspartic polyurea is considered a high-end new material in the strategy of manufacturing power. We have broken the foreign technology monopoly and filled the domestic market gap. Due to its comprehensive characteristics of "Environmental protection, Energy saving, and Long durability", polyaspartic polyurea can contribute to the realization of genuine carbon neutrality in the coatings, adhesives, and materials industries.

Since 2012, Feiyang polyaspartic ester resin has been supplied overseas. It has been widely used to replace Bayer's current polyaspartic system in many coating companies and has been applied in anti-corrosion and waterproofing by international coating companies.