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0102030405
China Factory Suppliers Waterbased Rigid Polyurethane Surface Coat for Durable Industrial Flooring Solutions
Characteristics of the Product
- High hardness, strong scratch resistance, high pollution resistance
- Make the substrate color bright, waterproof, resistant to yellowing
- Strong wear resistance, high resistance to pollution, can be repeatedly washed with water
- No radiation, green environmental protection, high pressure resistance, good ultraviolet light resistance
- Fast construction and economical cost
Product Parameters
| Item Number | SQM-A01B02 |
| Surface Gloss | Semi-light |
| Component | Two |
| Pencil Hardness | ≥ 3H |
| 5% H₂SO₄ | No change in 7 days |
| % NaOH | No change in 7 days |
| Suggested Thickness of Dry Film Layer | 150–200 µm |
| Water Resistance | No change in 30 days |
| Substrate Temperature (℃) | 15–25 |
| Surface Drying Time (H) | 2 |
| Real Dry (H) | 24 |
Applications
Applicable to the floor, color sand floor, marble floor, road surface color change, etc.
Laboratory, research and development room, pharmaceutical factory, parking lot, subway station, supermarket, warehouse, heavy-load industrial plant, etc.
Packing
Component A
Main Agent — 18.2 kg
Component B
Curing Agent — 1.8 kg
Storage
⚠️
This product should be stored in a cool, dry, ventilated indoor warehouse. Storage period: 6 months.
Safety: Strictly prohibit all fire sources for bottom coating ingredients and construction site, and maintain good ventilation. Construction personnel must wear protective equipment to prevent the inhalation of paint mist and damage to the eyes and skin. Base coating splash on the skin should be immediately cleaned with soapy water; splash into the eyes should be immediately washed with a large amount of water, and then seek medical attention.
Safety: Strictly prohibit all fire sources for bottom coating ingredients and construction site, and maintain good ventilation. Construction personnel must wear protective equipment to prevent the inhalation of paint mist and damage to the eyes and skin. Base coating splash on the skin should be immediately cleaned with soapy water; splash into the eyes should be immediately washed with a large amount of water, and then seek medical attention.
Construction Conditions
Coating temperature range 5–35℃, relative humidity below 80%. Temperature and humidity should be measured near the substrate. When the surface temperature of the substrate is higher than 40℃, it is recommended not to proceed with construction. Rain, snow, wind, sand, and other severe weather conditions are not suitable for painting.
Operation Methods and Requirements
Coating temperature range 5–35℃, relative humidity below 80%. Temperature and humidity should be measured near the substrate. When the surface temperature of the substrate is higher than 40℃, it is recommended not to proceed with construction. Rain, snow, wind, sand, and other severe weather conditions are not suitable for painting.
Construction Instructions
Apply To
Wear-resistant floor, wall, cement
Construction Method
Traditional spraying, rolling coating
Mixing Ratio (Weight Ratio)
A : B = 10 : 1
(Construction after 5 minutes of mixing)
(Construction after 5 minutes of mixing)
Frequently Asked Questions (FAQ)
Q
What is the pencil hardness of this polyurethane surface coat?
The pencil hardness of this product is ≥ 3H, making it highly resistant to scratches and surface damage under normal usage conditions.
Q
What is the recommended mixing ratio of Component A and Component B?
The recommended mixing ratio by weight is A : B = 10 : 1. After mixing, wait 5 minutes before beginning construction to allow the components to properly combine.
Q
What are the ideal construction temperature and humidity conditions?
The coating should be applied at temperatures between 5–35℃ with relative humidity below 80%. Avoid construction when the substrate surface temperature exceeds 40℃, or during rain, snow, wind, or sandstorm conditions.
Q
Where can this polyurethane surface coat be applied?
This product is suitable for a wide range of surfaces including wear-resistant floors, walls, cement, color sand floors, marble floors, and road surfaces. It is widely used in laboratories, pharmaceutical factories, parking lots, subway stations, supermarkets, warehouses, and heavy-load industrial plants.
Q
How long does it take for the coating to fully dry?
The surface drying time is approximately 2 hours. Full (real) drying is achieved within 24 hours under standard conditions (substrate temperature 15–25℃).
Q
How should this product be stored, and what is its shelf life?
Store the product in a cool, dry, and well-ventilated indoor warehouse away from all fire sources. The shelf life is 6 months. Always wear protective equipment during construction to avoid inhalation of paint mist and contact with skin or eyes.