Thermoplastic Aromatic Polyurethane elastomer Foam (SC-U-C) is a high-performance, eco-friendly porous material developed using thermoplastic aromatic polyurethane elastomer (TPU) as the base material. It is manufactured through supercritical CO₂ foaming technology, resulting in a microcellular foam structure. This innovative process makes the material lightweight, non-toxic, and endowed with exceptional properties such as high resilience, toughness, abrasion resistance, and chemical resistance, suitable for demanding applications.
Item | Unit | SC-U-C-120 | SC-U-C-160 | SC-U-C-200 | Test Method |
Typical Values | |||||
Thickness | mm | 1.0-20 | 1.0-20 | 1.0-20 | Thickness gauge |
Density | kg/m³ | 120 | 160 | 200 | ASTM D3574 |
Hardness ShoreC | HC | 23 | 28 | 35 | HG/T2489 |
Compression set | % | 43 | 33 | 22 | ASTM D395 50%-70℃-22hrs |
15 | 12 | 8 | ASTM D395 50%-23℃-72hrs | ||
Elongation | % | ≥250 | ≥240 | ≥230 | ASTM-D3574-08 |
Tear strength | N/cm | 30 | 38 | 42 | ISO 8067:2008 |
Drop ball rebound | % | 68 | 66 | 64 | ASTM 3574 |
Yellowing resistance | / | 4 | 4 | 4 | ASTM D1148 |
shrinkage rate | % | ≤2 | ≤2 | ≤2 | GB/T 8811，70℃ 60min |
Eco-Friendly Production Process:
Green CO₂ Foaming: Utilizes carbon dioxide as a blowing agent, eliminating harmful emissions and ensuring an environmentally friendly production process.
Non-Toxic: SC-U-C is free of hazardous substances, making it safe for consumer products.
Lightweight and Resilient:
The microcellular foam structure significantly reduces material density while retaining high mechanical performance.
Exceptional energy rebound and elasticity make it perfect for cushioning applications.
Durable and Tough:
Outstanding abrasion resistance ensures longevity, even in high-stress applications.
Superior fatigue resistance allows the material to maintain performance under repeated impact.
Versatile Performance:
Excellent resistance to low temperatures and harsh chemical environments makes SC-U-C suitable for diverse operating conditions.
Footwear Solutions:
Sports Shoes: The high resilience and lightweight properties of SC-U-C foam enhance shock absorption and energy return, providing superior comfort for athletes.
Casual and Outdoor Shoes: Durable and flexible, ideal for midsoles and outsoles that require long-lasting performance.
Industrial Components:
Ideal for seals, gaskets, and cushioning pads, where high toughness and chemical resistance are essential.
Automotive Interiors:
Provides lightweight and durable solutions for interior components, reducing overall vehicle weight and improving efficiency.
Protective Gear:
Suitable for helmets, protective padding, and wearable safety equipment due to its excellent energy absorption and fatigue resistance.
SC-U-C combines the advanced mechanical properties of aromatic TPU with the sustainability of supercritical CO₂ foaming technology. This material is a groundbreaking solution for industries requiring lightweight, resilient, and durable materials while adhering to environmental standards. Its versatility makes it an excellent choice for applications ranging from footwear and automotive to industrial and protective gear.
