冷固化高回弹聚氨酯泡沫塑料(简称“HR”泡沫),是一种新型的泡沫垫材,其物理、机械性能指标,能满足客车坐卧具垫材的使用要求;与乳胶泡沫比较,其承载能力高、回弹性能好、透气性强、较低的永久变形、抗拉、抗撕裂、手适感强、成型快、、比重轻、成本低。本文主要介绍我厂使用该产品的情况。 Cold-Cured High-rebound Polyurethane Foam (HR foam) is a new type of foam mat that meets the physical and mechanical performance requirements of a passenger car for bedding applications. Compared with latex foam, its bearing High capacity, good rebound performance, breathable, low permanent deformation, tensile, tear resistance, hand feeling strong, forming fast, light weight, low cost. This article mainly introduces the situation that our factory uses this product.