Product Name: Molded Polyurethane System for Skate Wheels
Type: TPU (Thermoplastic Polyurethane) / CPU (Cast Polyurethane Elastomer)
Form: Two-component or one-component polyurethane system (Polyol + Isocyanate)
Hardness Range: Shore A 75–98
Application: Skateboard wheels, roller skate wheels, inline skate wheels, longboard wheels
Packaging: 200kg drums / IBC totes / Custom packing
Origin: China
⭐ Product Overview
Our high-performance molded polyurethane material is specially developed for manufacturing skateboard wheels, inline skate wheels, roller skate wheels, and longboard wheels. Engineered with premium-grade polyether polyol and MDI-based isocyanate, this system delivers exceptional abrasion resistance, elastic rebound, dimensional stability, and long-lasting durability, even under intense wear and high-speed movement.
The formulation can be customized based on your processing method, whether centrifugal casting, compression molding, or injection molding, offering both thermoplastic polyurethane (TPU) and cast polyurethane (CPU) options.
✅ Key Features and Advantages
Superior Wear Resistance – Long lifespan for outdoor and aggressive skate use
Excellent Rebound Elasticity – Provides smooth ride and responsive grip
Customizable Hardness – Shore A 75–98 for different skating performance needs
High Load-Bearing Strength – Maintains shape under high impact or speed
UV and Hydrolysis Resistance – Ideal for outdoor conditions and extreme environments
Vibrant Color Options – Supports clear, neon, or solid-color finishes
Easy Mold Release & Processing – Reduces cycle time and production cost
🧪 Technical Specifications (Typical Values)
Property Value
Hardness Shore A 75–98 (adjustable)
Tensile Strength 25–45 MPa
Elongation at Break 350–600%
Tear Strength 60–90 kN/m
Rebound Resilience >50%
Abrasion Loss ≤ 40 mm³ (DIN 53516)
Density 1.10–1.25 g/cm³
Processing Temperature 80–110°C (polyol), 45–60°C (MDI)
🛹 Applications
Skateboard Wheels – Street, park, and downhill styles
Inline Skate Wheels – Fitness, racing, aggressive skating
Roller Skate Wheels – Indoor rink and outdoor terrain
Longboard Wheels – Cruising, carving, sliding
Scooter Wheels – Kick scooters and freestyle stunt scooters
PU Caster Wheels – Small-size wheels with high grip and load-bearing
🔍 Keywords Included
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PU raw material for skate wheels
Cast polyurethane for inline skate wheels
Buy molded PU material for longboard wheels
Skate wheel grade polyurethane resin
High rebound PU for roller skate wheels
Polyurethane elastomer supplier China
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🌍 Why Choose Our Polyurethane System?
🏭 In-House Manufacturing – Stable supply with strict QC and competitive pricing
🧪 Custom Formulation – Tailored hardness, color, and curing time per client's process
🚀 Global Delivery – Export-ready with full customs documentation (COA, MSDS, REACH)
🔧 Technical Support – Experienced R&D team to assist with mold design, curing, and testing
📈 Reliable Performance – Trusted by clients in the USA, Europe, Latin America, and Southeast Asia
📞 Request a Free Sample or Technical Data Sheet
We help OEMs, wheel manufacturers, and sports equipment brands build better wheels with better materials. Contact us today to get:
Free sample for testing
Full technical support and TDS/MSDS
Competitive quotation for bulk orders
📧 Email: greilyn@beiqiao.net
📞 Phone / WhatsApp: +86-18853364460
👉 Make your wheels faster, stronger, and longer-lasting with our premium polyurethane systems. Contact us now!
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What If my product has a problem after I receive it?
1,Please provide the photos and videos of the problematic products if you encounter quality problems during the operation.
Please also provide the packaging coding,product batch number and labels feedback to sales staff so that we can further trace product responsibility.
2,The sales staff will give feedback to the after-sales and technical departments, and give suggestions or solutions to the quality problems according to the situation within 48 hours.
3,After-sales department issue "After sales processing form", according to the actual problems, product batch number and other traceability, implementation to the responsible department and responsible person. And responsible departments and responsible persons out of the corresponding rectification measures.
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