Polyurethane
High-Quality Polyurethane Products for Industrial and Commercial Applications
Polyurethane is a versatile polymer material that combines durability, flexibility, and resistance to various environmental factors. Our premium polyurethane products are engineered to meet the highest industry standards, delivering exceptional performance across multiple applications.
Key Product Specifications:
- Material Type: Thermoplastic Polyurethane (TPU) or Thermoset Polyurethane
- Hardness Range: 60A to 75D (Shore scale)
- Tensile Strength: 3,000-8,000 psi
- Elongation at Break: 300-700%
- Temperature Resistance: -40°F to 250°F (-40°C to 121°C)
- Chemical Resistance: Excellent against oils, greases, and many solvents
- Abrasion Resistance: Superior to rubber and most plastics
Polyurethane Product Comparison Table
| Product Type | Hardness | Tensile Strength | Common Applications |
|---|---|---|---|
| Flexible Foam | 20A-50A | 15-30 psi | Seating, cushioning, packaging |
| Elastomers | 60A-75D | 3,000-8,000 psi | Wheels, rollers, seals, gaskets |
| Coatings | 70A-90A | 2,000-5,000 psi | Flooring, industrial protection |
| Adhesives | Varies | 1,000-4,000 psi | Bonding, laminating |
Polyurethane FAQ Section
1. What are the main advantages of polyurethane over other materials?
Polyurethane offers several advantages including superior abrasion resistance (5-10 times better than rubber), excellent load-bearing capacity, wide hardness range, good chemical resistance, and flexibility at low temperatures. Unlike many plastics, polyurethane maintains its properties across a broad temperature range and resists degradation from environmental factors like ozone and UV exposure when properly formulated.
2. How long does polyurethane typically last in industrial applications?
The lifespan of polyurethane components varies by application but generally lasts 3-5 times longer than comparable rubber parts. In roller applications, polyurethane can last 50,000-100,000 cycles before needing replacement. Factors affecting longevity include load conditions, operating temperatures, exposure to chemicals, and maintenance practices. Properly specified polyurethane components in moderate service conditions can often last 5-10 years.
3. Is polyurethane environmentally friendly?
Modern polyurethane formulations have made significant environmental improvements. Many types are now recyclable, and some manufacturers offer bio-based polyurethanes derived from renewable resources. Polyurethane's durability contributes to sustainability by reducing replacement frequency. Additionally, polyurethane insulation products significantly improve energy efficiency in buildings, offsetting their environmental impact over time. Always check with manufacturers about specific environmental certifications for their products.
Additional Product Features:
- Custom formulations available for specific applications
- Wide range of colors and transparency options
- Can be manufactured with fire-retardant properties
- Excellent vibration damping characteristics
- Low compression set for long-term sealing performance
Our polyurethane products undergo rigorous quality control testing including hardness verification, tensile testing, elongation measurement, and accelerated aging tests. We provide technical support to help you select the perfect polyurethane formulation for your specific requirements.
For specialized applications, we offer custom polyurethane solutions with tailored properties including enhanced chemical resistance, improved UV stability, or specific electrical characteristics. Our engineering team can develop polyurethane compounds to meet your exact performance specifications.
Polyurethane continues to be the material of choice for demanding applications where performance, durability, and cost-effectiveness are critical factors. Contact our technical specialists today to discuss how our polyurethane products can solve your material challenges.