コンポーネントに柔軟性、耐摩耗性、耐湿性または加水分解性の組み合わせが必要な場合、ポリエーテル TPU が一般的に検討されます。 Compared with polyester-based TPU, it is often used for products exposed to water, humidity, repeated flexing or lower temperatures. Nianjing can source grades according to manufacturer, hardness, processing method, application and required quantity.