FEISPARTIC F2850 Solvent Free Polyaspartic Polyurea Resin

1. Chemical formula and molecular weight

2. Description

●FEISPARTIC F2850 is an amino-functional co-reactant for polyisocyanates; it 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}

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Feiyang Products List

• Polyaspartic Resin
• Isocyanate Hardener
• Epoxy Hardener

Polyaspartic Coating Formulation Showcase Cases - Consult our engineers to customize a coating formulation for your project. Contact our Tech Team

Feiyang R&D Center

Our state-of-the-art facility, completed on April 16, 2024, is dedicated to the R&D, application, and advancement of cutting-edge polyaspartic polyurea materials. Backed by a team of more than 50 experts and industry leaders, it serves as a hub for innovation and technical excellence.

Our vision is to become a global leader in polyaspartic polyurea material R&D by mastering the core technologies of the entire industry chain. Through digitalization, smart systems, and intelligent manufacturing, we strive to deliver high-quality advanced material solutions to customers worldwide.

Feiyang’s 26,000-Ton Polyaspartic Resin Expansion Project Completed

In July 2023, Feiyang launched the design and construction of a new 26,000-ton polyaspartic materials project. Upon full operation, the project will raise Feiyang’s total resin production capacity to 46,000 tons. It has significantly upgraded the original polyaspartic resin production process by establishing a fully automated production line that integrates raw material storage, manufacturing, and packaging. As a result, labor requirements have been reduced by 50%, while output per employee has doubled. In addition, the upgraded production line now enables the direct production of high-purity bio-based polyaspartic polyurea resin.

Supply 200+ Companies Globally

Feiyang R&D Team

Key Advantages of Partnering with Us

1. Three plants, 60,000 square meters of production area, serving 200+ firms in 30+ countries.
2. Factory-direct, economies of scale, 20,000-ton capacity, 30+ years of industry experience.
3. In-house R&D lab since 2004 with 40 engineers, offering custom formulas and tech support.
4. 84 Invention patents, 17 industry standards, ECOVADIS Silver certified.

Contact Now
or Send Us an Email: marketing@feiyang.com.cn, feiyangjunyan@gmail.com

80+ Polyaspartic Polyurea Patents

Polyaspartic Polyurea Industry Standards

Oil and gas overhead pipeline anti-corrosion and insulation technology standard, coded as SYITT34 72016.

Standard for polyaspartic polyurea anti-corrosion coatings. In 2018, HG/T5368-2018 was promulgated.

Polyaspartic polyurea waterproof coatings. Group standards HG/T5368-2018 was promulgated in 2021.

Polyaspartic polyurea sealant. Group standard to be issued in 2021.

Polyaspartic polyurea waterproof glue for building exterior wall. Group standard was started in 2018.

Polyurea automotive paint standard, jointly formulated by FAW, Feiyang, etc. In 2015, FAW enterprise standards were formulated, similar to industry standards.

Polyaspartic Polyurea Patents

200910252150.0 The invention relates to aliphatic hydroxylamino polyether and a preparation method.

201110305744.0 Solvent-free polyaspartate polyurea elastic waterproof coating.

201110305000.9 A polymerized modified polyaspartic polyurea compound and its preparation method.

201220431122.2 Polyaspartic surface decoration layer and construction method.

201410114984.6 A kind of exterior wall coating, its preparation and application.

201611244525.5 A synthetic method of isocyanate curing agent.

201710158809.0 The invention relates to aspartic ester self-leveling coating and a preparation method.

201710257784.X The invention discloses a synthesis method and application of uv curing acrylate resin.

201710634179.X Two-component polyaspartic polyurea hard adhesive and its application method.

201710714596.5 The invention discloses a high strength polyaspartic polyurea waterproof coating and a preparation method.

201710713825.2 Polyaspartic polyurea fast drying elastic coating for wind blades and its preparation method.

201710774758.4 The invention relates to a polyaspartic acid ester urea adhesive and its construction process.

201711342078. 1 A kind of non-solvent polyaspartic polyurea waterproof repairing material.

201810327390 .1 Preparation of aspartic acid ester high strength weather resistance anti water surface paint.

201811037228.2 The invention relates to a fluorine modified polyaspartic polyurea coating and a preparation method.

201810429201.1 A method for synthesis of anti-oil primer resin for smeary concrete floor.

2018110372297 A fluorinated polyaspartic polyurea resin and synthesis method.

2018113083388 A preparation method of polyaspartic polyurea resin.

2019107078777 A sealant.

20201032 3954 .1 The invention discloses a water-based polyaspartic polyurea resin and a preparation method.

Company Profile

Shenzhen Feiyang Protech Corp., Ltd. is specialized in researching and producing polyaspartic resins and the series of new chemical products since 2009. Feiyang’s headquarter is located in Shenzhen, China. R&D center and production site are in Zhuhai, China. The capacity is 26,000MT per year.
We are praised as “National-level High-tech Enterprise”, with more than 100 polyaspartic invention patents. We also participated in the compilation of 15 industry (group) standards for Polyaspartic materials. Currently, we are the leading enterprise in this segment, with the first market share in China and the pioneer in the world.
Polyaspartic materials, nowadays, are mainly applied in areas including industrial coatings, flooring, adhesives and waterproof materials as well as structural materials. Polyaspartic is a high-end new material in the coating’s industry. As Polyaspartic has the comprehensive characteristics of "environmental protection, energy saving, and long-lasting life", it can contribute to real carbon neutrality for industries such as industrial coatings, adhesives, waterproof materials and structural materials.
Our advantage lies in our substantial investment in research and development. We not only have a professional and innovative synthesis department, but also over twenty engineers in our application department with extensive experience in the coatings industry. This allows us to help customers develop new applications and provide professional technical guidance.

Contact Now
or Send Us an Email: marketing@feiyang.com.cn, feiyangjunyan@gmail.com