产品描述
Polyurethane Floor Paint
Polyurethane floor paint designed for wear resistance elasticity and chemical resistance in demanding flooring environments
Product Introduction
Polyurethane Floor Paint is a two-component polyurethane anti-corrosive topcoat composed of synthetic resin as the base, coloring pigments, and curing agents.
Application Scope
Polyurethane Floor Paint is suitable for occasions with high requirements for floor aesthetics; occasions with high requirements for floor elasticity, wear resistance, and impact resistance; and occasions with high requirements for floor chemical resistance.
Performance Characteristics
Performance Characteristics of Polyurethane Floor Paint are as follows:
1.Good chemical resistance and water resistance
2.Resistant to mineral oil, vegetable oil, petroleum solvents, and other petroleum products
3.Tough paint film with good gloss
4.Fast drying speed
5.Heat-resistant paint film (no softening or sticking)
Construction Process
1.Base Treatment: Grind, repair, and remove dust according to the base condition.
2.Primer Layer: Roll and apply one layer of polyurethane Component A with strong permeability and adhesion to enhance surface adhesion.
3.Mortar Layer: Add quartz sand to polyurethane mortar intermediate coat, stir fully, and scrape and coat in batches to fill pits and defects.
4.Topcoat Layer: Pave polyurethane mortar topcoat.
Technical Indicators
Technical Indicator | Value | Unit |
|---|---|---|
Drying Time | Tack-free time ≤2h, full cure time ≤24h | h |
Pencil Hardness | ≥2H | - |
Adhesion | ≤Grade 1 (cross-cut test) | - |
Abrasion Resistance | 750g/500r ≤0.06g | g/500r |
Compressive Strength | ≥45MPa | MPa |
Impact Resistance | No cracks (500g, 100cm) | - |
Flexibility | No cracking at 0.5mm radius | mm |
Water Resistance | No blistering/peeling after 168h immersion | h |
Oil Resistance | No abnormality after 72h in 120# gasoline | h |
Acid/Alkali Resistance | No change after 48h in 10% H₂SO₄ or 20% NaOH | h |

技术参数
| 项目 | 数值 |
|---|---|
| 硬度 | ≥2H |
| 抗压强度 | ≥45MPa · MPa |
| 干燥时间 | Tack-free time ≤2h, full cure time ≤24h · h |
| 粘结强度 | ≤Grade 1 (cross-cut test) |
| 耐磨性 | 750g/500r ≤0.06g · g/500r |
| 耐冲击性 | No cracks (500g, 100cm) |
| 柔韧性 | No cracking at 0.5mm radius · mm |
| 耐水性 | No blistering/peeling after 168h immersion · h |
| 耐油性 | No abnormality after 72h in 120# gasoline · h |
| 耐酸碱性 | No change after 48h in 10% H₂SO₄ or 20% NaOH · h |











