Wear-Resistant PU Base Layer for School Courts and Track Systems

• Customization: Available
• Color: Grey
• Appearance: Liquid
• Model NO.: 3501
• Main Raw Material: Polyurethane
• Method: Brush
• Level: Finish Coat
• Drying Method: Air Drying
• Substrate: Ceramic
• Components: Film Forming Matter
• Formation Mechanism: Conversion Type
• Type: Roofing and Waterproofing
• Ceiling Tile Shape: Liquid
• Thickness: 1.2mm
• Usage: Outdoor, Indoor
• Ceiling Tile Type: Polyurethane
• Transport Package: Standard Export Package
• Specification: A: 20KG/Barrel B: 20KG/Barrel
• Trademark: ON THE WAY
• Origin: China -Shan Dong Province -Zibo City
• HS Code: 3909500000
• Production Capacity: 160000t/Year
• Package Size: 30.00cm * 30.00cm * 30.00cm
• Package Gross Weight: 2.000kg

Product Description

Product Description

This product is a two-component, hand-scraped polyurethane runway material. It's made by reacting isocyanate and polyether polyol in a certain proportion, adding some reinforcing agents and other additives. This product has excellent mechanical properties, good leveling, overall film formation, continuous, dense, seamless coating, beautiful and practical.
 

Detailed Photos

 

Product Features
. Room temperature curing.
. Excellent physical and chemical properties, good adhesion to all types of substrates.
. Convenient construction, extremely high efficiency, one-time construction can meet the design thickness requirements.
. Use manual scraping or rolling construction, simple, convenient and controllable

Test data	YP-211	YP-191
Appearance	Red viscous liquid	Colorless transparent liquid
Viscosity/30ºC	20000-30000Mpa·s	3500-4000Mpa·s
NCO value/%	/	7.5±0.2

Operation time	0.5-2h (the higher the temperature, the shorter the operation time)
Curing time	18-72h (the higher the temperature and humidity, the shorter the time, and vice versa)
Tensile strength	1.0-1.5Mpa
Elongation at break	100-150%

 

Packaging & Shipping

Storage and transportation
The materials should be sealed and stored in a dry, cool, well-ventilated environment, avoid sun and rain, and stay away from fire.
Under the original packaging state and specified storage conditions, the shelf life of this product is 6 months from the date of production. If the storage period exceeds the storage period, it can be inspected according to the items specified in this product standard. If it meets the technical requirements, it can still be used. Please use it as soon as possible after opening, and it must be resealed and stored when not in use.
During transportation, rain and sun exposure should be strictly prohibited, and violent collisions should be avoided. The materials should be stacked neatly and stably, and should comply with the relevant regulations of the transportation department.
 

Installation Instructions

Surface requirements: The concrete surface should be cleaned, repaired and polished to a certain degree of roughness. Ensure that the concrete is fully cured, the strength reaches C25 or above, and the moisture content is less than 8%. After the surface is treated, the next process should be carried out as soon as possible.
Ambient temperature and humidity requirements: The ambient temperature at the construction site should be higher than 5°C, and the relative humidity should be less than 85% before construction can be carried out.
Ventilation conditions: Ventilation should be maintained during construction.

FAQ

1. What products does your company specialize in?
We specialize in plastic running track materials and polyurea products. Our running track materials, made from high-quality PU and EPDM rubber, are durable, elastic, and eco-friendly, ideal for sports fields and schools. We also offer spray polyurea, brushable polyurea, self-leveling polyurea, and polyaspartic coatings for waterproofing, flooring, and corrosion protection.

2. Do you offer customized solutions?
Yes, we provide customized formulations and construction solutions tailored to meet specific project requirements.

3. Are your products environmentally friendly?
Absolutely. All our products comply with international environmental standards, using eco-friendly raw materials that are non-toxic and pollution-free.

4. What are the main applications of polyurea?
Polyurea is ideal for roofing waterproofing, industrial equipment anti-corrosion, tunnel lining, sewage tanks, and parking lots. It provides excellent durability, waterproofing, and corrosion resistance.

5. What is the difference between brushable and spray polyurea?
Brushable polyurea is designed for small or intricate areas, offering easy application. Spray polyurea is better suited for large areas, ensuring high efficiency and uniform coatings.

6. Can your polyurea withstand extreme temperatures?
Yes, our polyurea products perform well under extreme conditions, maintaining stability from -40°C to 120°C.

7. Do your products resist chemical corrosion?
Yes, our polyurea has strong resistance to acids, alkalis, and salts, making it suitable for chemical plants, wastewater treatment facilities, and other harsh environments.

8. How long does the coating last after application?
When applied and maintained correctly, our polyurea coatings can last over 20 years.

9. Do you provide technical support for application?
Yes, we offer comprehensive technical support, including training, on-site guidance, and optimized solutions for your projects.