A versatile flexible polymer that's revolutionizing 3D printing applications. This material combines exceptional rubber-like elasticity with superior shock absorption and durability, making it ideal for automotive parts, sports equipment, and medical devices.
Ultrasint TPU 88A's powerhouse properties make it a standout choice in flexible 3D printing materials. We've found that its rubber-like elasticity provides exceptional flexibility while maintaining the durability needed for demanding applications. This unique combination allows us to create parts that can withstand repeated stress without compromising structural integrity.
When we examine its performance characteristics, we're particularly impressed by the material's superior shock absorption and impact resistance. These qualities make it ideal for components that need to handle constant stress and impact forces. We've also noted its remarkable UV stability, which means outdoor applications won't suffer from sun damage or degradation over time. The material's hydrolysis resistance adds another layer of versatility, as we can confidently use it in environments where moisture and chemical exposure are concerns.
What's especially valuable is the material's ability to achieve precise minimum wall thickness requirements. This characteristic lets us print intricate designs and complex geometries that might be challenging with other materials. We're able to maintain consistent quality across fine details while preserving the material's core flexible properties.
Building on its design versatility, manufacturing with Ultrasint TPU 88A brings notable advantages to production workflows. The material's superior shock absorption and impact resistance make it particularly valuable when we're manufacturing sports protection equipment and footwear components.
In our manufacturing processes, we can rely on Ultrasint TPU 88A's chemical resistance to produce components that maintain their integrity even when exposed to various substances. This durability notably extends the lifespan of our manufactured products.
We're also able to achieve enhanced aesthetic appeal through chemical smoothing techniques, which create an attractive surface finish that appeals to our customers. Perhaps most importantly, when we utilize the SLS 3D printing process with this material, we can efficiently produce complex geometries and intricate designs that would be challenging with traditional manufacturing methods. This capability not only improves our production efficiency but also helps us minimize material waste, making our manufacturing process more sustainable and cost-effective.
Beyond post-processing considerations, Ultrasint TPU 88A demonstrates remarkable adaptability across diverse operating environments. We've found that its high UV stability makes it particularly well-suited for outdoor applications, where sustained exposure to sunlight would typically degrade other materials. When we're working with components that need to withstand moisture, the material's excellent hydrolysis resistance guarantees longevity in humid or wet conditions.
We've seen impressive performance in dynamic applications, where TPU 88A's flexibility and resilience shine through. The material consistently returns to its original shape after deformation, making it ideal for sports equipment and other high-movement scenarios. In high-stress environments, we can rely on its superior shock absorption and impact resistance, which is why we often recommend it for automotive and industrial applications. What's particularly significant is the material's chemical resistance profile - we can confidently use it in medical devices and industrial tools where exposure to harsh substances is common. This combination of properties allows us to deploy TPU 88A solutions across a wide range of environmental conditions while maintaining consistent performance standards.
| Value | Method | |
| Hardness Shore A | 88-90 | DIN ISO 7619-1 |
| Tensile Strength | 8 MPa | DIN 53504, S2 |
| Tensile Modulus / MPa | 75 MPa | ISO 527-2, 1A |
| Elongation at Break | 270 % | DIN 53504, S2 |
| Charpy Impact notched | no break | DIN EN ISO 179-1 |
| Rebound Resilience | 63 % | DIN 53512 |
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