1. First of all, it is resistant to aging and excessive water. EPDM has excellent weather resistance, ozone resistance, acid and alkali resistance, and after soaking in hot water at 125 ° C for 15 months, the mechanical properties change little and the volume is large The expansion rate is only 0.3%. Shower hose requires long-term hot water flow, so EPDM is the best material.
2. The second is elasticity. We all know that when using a hand shower, we need to stretch constantly to rinse the body. The EPDM molecular chain can maintain compliance in a wide range and can be maintained in a low position, so this is also a design. One of the preliminary alternatives to EPDM.
