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Anti-UV Glue

MOQ: From 1 Ton

Application Description:

1. Synthetic Track Systems: Bonds elastic base layer particles (e.g., EPDM, TPV) to the foundation (concrete or asphalt base), and bonds surface layer particles to the base layer.

2. Artificial Turf Fields: Bonds the artificial turf layer to the foundation and seals seams.

3. Silicone PU Courts: Serves as an adhesive layer bonding the elastic layer to the reinforcement layer and surface layer.

4. Other Outdoor Sports Surfaces: Used for installing and bonding elastic surfaces such as tennis courts, basketball courts, and badminton courts.

5. Sealing and Repair: Suitable for sealing track joints and repairing localized damage areas.

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Product Details

The UV-resistant adhesive for athletic track flooring is a high-performance, two-component polyurethane adhesive. Specifically engineered for outdoor athletic surfaces such as synthetic running tracks and sports courts, its core feature incorporates highly effective UV stabilizers and antioxidants. This formulation provides robust resistance against prolonged exposure to ultraviolet radiation from sunlight, preventing yellowing, chalking, brittleness, and loss of adhesion in the adhesive layer. Consequently, it significantly extends the service life of the sports flooring system. It typically exhibits high bonding strength, excellent elasticity, superior weather resistance, and rapid curing speed.

Item	Parameter/Description
Product Name	Two-component Polyurethane Sports Floor Adhesive (UV Resistant Type)
Main Composition	Component A: Hydroxyl-terminated polyether polyol, MDI (Diphenylmethane diisocyanate), Fillers, UV Stabilizers, Additives
Main Composition	Component B: Polyether polyol, Catalysts, Flame retardants, Fillers, Pigments, UV Stabilizers, Additives
Mixing Ratio	A : B = 1 : 2 to 1 : 4 (Weight Ratio)
Viscosity after Mixing	1500 - 4000 mPa·s (25°C)
Pot Life	30 - 90 minutes (25°C)
Initial Curing Time	≈ 4 - 8 hours (25°C)
Full Curing Time	24 - 72 hours (25°C)
Tensile Bond Strength	≥ 1.5 MPa (to cement concrete surface)
Yellowing Resistance Grade	4-5 Grade (or ΔE < 3 after 500h UV test)
Solid Content	≥ 99%
Elastic Recovery Rate	≥ 90%
Storage Condition	Cool, dry place, sealed storage. Avoid high temperature and moisture.

Important Construction Notes:

Substrate Preparation: The substrate must be solid, dry, clean, and free of oil and dust.

Mixing: Thoroughly mix using a mechanical mixer for at least 3-5 minutes until color is uniform.

Environmental Requirements:
Application temperature should generally be between 5°C and 40°C (41°F and 104°F), with air humidity below 85% and substrate moisture content below 8%.

Safety:
Ensure adequate ventilation during application. Operators must wear protective gloves, masks, and other safety gear.