30 Years of manufacturing expertise, ensuring quality and reliability.
Factory-direct pricing for better margins and market competitiveness.
20,000 tons annual production capacity for consistent supply.
In-house R&D lab and technical support for prompt assistance.
| Hot Selling | Equivalent of Covestro's Polyaspartic Resin |
| F520 | Desmophen® NH 1520 |
| F521 | Desmophen® NH 1521 |
| F420 | Desmophen® NH 1420 |
| F423 | Desmophen® NH 1423 |
| F220 | Desmophen® NH 1220 |
| F2850 | Desmophen® NH 1720 |
| F2850H-2 | Desmophen® NH 1723 |
| Model | Density (25℃) | Viscosity (mpa.s/25℃) | Solid Content (%) | Equivalent Weight | Hydroxyl Value Equivalent | Application Areas |
| F520 (Equivalent of Desmophen® NH 1520) | 1.06 | 800-2000 | 96±2 | 290 | 5.86 | Anti-corrosion, flooring,windmiII blade coating |
| F520L | 1.06 | 700-2000 | 96±2 | 290 | 5.86 | Anti-corrosion, flooring,windmill blade coating |
| F521 (Equivalent of Desmophen® NH 1521) | 1.04 | 110-210 | 88±2 | 326 | 5.21 | Anti-corrosion, flooring,windmill blade coating |
| F524 | 1.02 | 1600-2800 | 97±2 | 330 | 5.15 | Waterproof, anti-corrosion,windmill blade, floor coating |
| F420 (Equivalent of Desmophen® NH 1420) | 1.06 | 800-2000 | 97±2 | 277 | 6.14 | Waterproof, anti-corrosion,floor coating and adhesive |
| F421 | 1.06 | 800-2500 | ≥99 | 277 | 6.14 | Waterproof, anti-corrosion,windmiII blade, floor coating |
| F423 (Equivalent of Desmophen® NH 1423) | 1.06 | 800-2500 | ≥99 | 271 | 6.27 | Waterproof, anti-corrosion,windmill blade, floor coating |
| F220 (Equivalent of Desmophen® NH 1220) | 1.05 | 60-100 | 97±2 | 230 | 7.39 | Anti-corrosion, fast cure coating(can be packed in 15mins under 25"C) |
| F2850 (Equivalent of Desmophen® NH 1720) | 1.07 | 70-140 | 97±2 | 290 | 5.86 | Anti-corrosion, flooring,windmill blade coating and adhesive |
| F2850H-2 (Equivalent of Desmophen® NH 1723) | 1.07 | 80-140 | ≥99 | 290 | 5.86 | Ant1-corrosion, flooring,windmiII blade coating and adhesive |
| F2872 | 1.06 | 300-500 | 97±2 | 290 | 5.86 | Anti-corrosion, flooring,pouring sealant, car refinishing |
| F157 | 1.09 | 3000-6000 | 98±2 | 350 | 4.86 | Anti-corrosion, flooring coatings withhigh requirements for chemical medium resistance |
| F286 | 1.06 | 200-800 | 90±2 | 330 | 5.15 | Anti-corrosion, floor coating |
| F221 | 1.07 | 400-600 | 97±2 | 379 | 4.47 | Anti-corrosion, floor coating |
| F321 | 1.04 | 200-600 | - | 379 | 4.47 | Anti-corrosion, flooring,waterproof coating |
| F330 | 1.06 | 250-600 | 97±2 | 334 | 5.09 | Waterproof, floor coating,athletic facility, sealant |
| FW5502 | 1.07 | 8000-20000 | ≥99.0 | 323 | - | Solvent-free water-based polyaspartic resin, suitable for three-component coatings. |
| F2401 | 1.10 | 200~500 | ≥99.5 | 230 | 7.39 | Automobile paint, high-grade wood paint. |
| F411 | - | 200~400 | 95±2 | 275 | 6.8 | Industrial anti-corrosion, plastic decoration, wooden furniture. |
| FT335 | 0.88 | 50～100 | ≥98(Theoretical implication) ≥50(Complete deblocked solid content) | - | - | Ketimine Resin. Used in polyaspartate system to reduce viscosity, increase solid content and prolong pot life. |
| FT610 | 0.94 | 50～100 | - | - | - | Can be used separately for crosslinking and curing with isocyanate prepolymers or epoxy resins. Can be used together with polyaspartate resin or other active amine components to reduce viscosity and extend the pot life. |
| FT4201 | 1.02 | 800-2000 | 95±2 | 250 | 6.8 | Automobile paint, high-grade wood paint. |
| FT346 | 0.90 | 100～300 | - | - | - | As a reactive diluent, it is used in polyaspartate system to reduce viscosity, increase solid content and prolong pot life. Can be used as a latent curing agent in epoxy systems. |
Polyaspartic 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, China FAW enterprise standards were formulated, similar to industry standards.
Polyaspartic 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.
