As a manufacturer of Transparent PU Hoses, the key to our products' resistance to cracking lies in the inherent properties of PU material and optimized manufacturing processes. This allows our products to adapt to various usage environments, reducing the risk of cracking.
From a material perspective, PU (polyurethane) possesses excellent elasticity and fatigue resistance. Compared to ordinary PVC hoses, PU material has a more stable molecular structure, allowing it to quickly recover its original shape when subjected to bending, stretching, or compression. It avoids stress concentration due to long-term deformation, thus preventing cracking. Simultaneously, PU material exhibits strong weather resistance, with minimal change in hardness within a temperature range of -40℃ to 80℃, preventing cracking due to low-temperature brittleness or high-temperature softening.
In terms of manufacturing processes, we employ integrated extrusion molding technology to ensure uniform hose wall thickness, preventing cracking under stress caused by uneven thickness in certain areas. Furthermore, by adjusting the raw material formula, we enhance the hose's anti-aging properties and reduce the damaging effects of environmental factors such as ultraviolet radiation and ozone on the material, further lowering the probability of cracking. We optimize the material formula and process parameters of Transparent PU Hose according to different usage scenarios. If you need to understand the crack resistance performance of the product in specific scenarios, or have customization needs, please feel free to contact us, and we will provide professional product solutions.
