Polyaspartic Resin Flooring Solution
◣ Raw Material Recommendation for Polyaspartic Polyurea Coating
| General-Purpose Polyaspartic Elastic Coating | |||||
| Product grade | Product Specifications | Product Features | |||
| P4001 | Total amine value (mg KOH/g) 195±10 | Viscosity (mPa·s at 25°C) 950±300 | Moisture (%) < 0.1 | Solid content (%) >97.0 | Super weather-resistant, chemical-resistant, wear-resistant, with excellent mechanical properties and strong adhesion. Classic data for finished products: 23°C, 50% RH; open time: 30 min; Tack-free Time: 45 min; Hard Dry Time: 4 h; tensile strength: 20 MPa; elongation at break: 150%. A 1:1 ratio can be achieved by either mass or volume. Recommended apps: Water parks, rooftops, hospitals, and other applications involving lightweight elastic flooring; building renovation; metal protective coatings; and waterproofing for rail transit systems. |
| N5561 | NCO content (%) 6.6±0.5 | Viscosity (mPa·s at 25°C) 3100±500 | Moisture (%) — | Active ingredient (%) >85.0 | |
| Low-Elongation Polyaspartic Coating | |||||
| Product grade | Product Specifications | Product Features | |||
| P4001 | Total amine value (mg KOH/g) 195±10 | Viscosity (mPa·s at 25°C) 950±300 | Moisture (%) < 0.1 | Solid content (%) >97.0 | Super weather-resistant, chemical-resistant, wear-resistant, with excellent mechanical properties and strong adhesion. Classic data for finished products: 23°C, 50% RH; open time: 30 min; Tack-free Time: 45 min; Hard Dry Time: 4 h; tensile strength: 20 MPa; elongation at break: 150%. A 1:1 ratio can be achieved by either mass or volume. Recommended apps: Waterproofing and repair of roofs and other building structures, as well as waterproofing for rail transit systems. |
| N5562 | NCO content (%) 6.1±0.5 | Viscosity (mPa·s at 25°C) 3000±500 | Moisture (%) — | Active ingredient (%) >85.0 | |
| High-elasticity polyurethane coating | |||||
| Product grade | Product Specifications | Product Features | |||
| C4255 | Total amine value (mg KOH/g) 222±10 | Viscosity (mPa·s at 25°C) 260±100 | Moisture (%) < 0.1 | Solid content (%) >97.0 | Super weather-resistant, chemical-resistant, wear-resistant, with excellent mechanical properties and strong adhesion. Classic data for finished products: 23°C, 50% RH; open time: 30 min; Tack-free Time: 45 min; Hard Dry Time: 6 h; tensile strength: 20 MPa; elongation at break: 500%. Recommended apps: Water‑conservation dam waterproofing, wear‑resistant surface layer for synthetic running tracks, waterproofing and repair, and wind‑turbine leading‑edge protective coatings. |
| N6671 | NCO content (%) 3.5±0.5 | Viscosity (mPa·s at 25°C) 2500±500 | Moisture (%) — | Active ingredient (%) >73.0 | |
◣ Application Scenarios

| Fast-drying floor coating—can be mixed 1:1 to produce a clear finish. | |||||
| Product grade | Product Specifications | Product Features | |||
| P4003 | Total amine value (mg KOH/g) 170±10 | Viscosity (mPa·s at 25°C) 300±200 | Moisture (%) < 0.1 | Solid content (%) >85.0 | Weather-resistant, chemical-resistant, wear-resistant, with excellent mechanical properties and strong adhesion; Classic data for finished products: 23°C, 50% RH; open time: 30 min; Hard Dry Time: 8 h; tensile strength: 25 MPa; elongation at break: 10%; hardness reaches 70 D after 1 day. A 1:1 ratio can be achieved by either mass or volume. Recommended apps: The primer and topcoat for colored‑film flooring. |
| N5050 | NCO content (%) 13.0±0.5 | Viscosity (mPa·s at 25°C) 500±300 | Moisture (%) — | Active ingredient (%) >85.0 | |
| Slow-drying floor coating with a tallow-based formulation (can be mixed 1:1 to produce a clear finish) | |||||
| Product grade | Product Specifications | Product Features | |||
| P5001 | Total amine value (mg KOH/g) 195±10 | Viscosity (mPa·s at 25°C) 1000±300 | Moisture (%) < 0.1 | Solid content (%) >85.0 | Weather-resistant, chemical-resistant, wear-resistant, with excellent mechanical properties and strong adhesion; Classic data for finished products: Finished product standard data: 23°C, 50% RH; open time: 120 min; Hard Dry Time: 24 h; hardness after 4 days: 70 D. Recommended apps: Topcoats for self-leveling floors, garage floors, and other flooring surfaces. |
| N5050 | NCO content (%) 13.0±0.5 | Viscosity (mPa·s at 25°C) 500±300 | Moisture (%) — | Active ingredient (%) >85.0 | |
| Solvent-free floor coating with polyurethane resin (can be formulated as a 1:1 clear finish coat) | |||||
| Product grade | Product Specifications | Product Features | |||
| P4004 | Total amine value (mg KOH/g) 170±10 | Viscosity (mPa·s at 25°C) 500±300 | Moisture (%) < 0.1 | Solid content (%) >98.0 | Weather-resistant, chemical-resistant, wear-resistant, with excellent mechanical properties and strong adhesion; Classic data for finished products: 23°C, 50% RH; open time: 35 min; Hard Dry Time: 24 h; hardness after 2 days: 70 D. Recommended apps: Universal floor finish. |
| N5051 | NCO content (%) 13.0±0.5 | Viscosity (mPa·s at 25°C) 900±300 | Moisture (%) — | Active ingredient (%) >98.0 | |
◣ Application Scenarios

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