Viscoelastic Polyurethane(粘弹性聚氨酯)研究综述
Viscoelastic Polyurethane 粘弹性聚氨酯 - Purpose Most support surfaces in comfort applications and sporting equipment are made from pressure-relieving foam such as viscoelastic polyurethane. [1] Taking into account the circular economy guidelines and results of life cycle analyses of various materials, it was proposed to use a blackcurrant pomace filler in the production process of viscoelastic polyurethane (PUR) foams intended for application as mattresses, pillows, or elements for orthopedics. [2] Viscoelastic polyurethane (VEPUR) foams with increased thermal resistance are presented in this article. [3]目的 舒适应用和运动设备中的大多数支撑表面都是由减压泡沫制成，例如粘弹性聚氨酯。 [1] 考虑到循环经济指南和各种材料的生命周期分析结果，建议在用于床垫、枕头或骨科元件的粘弹性聚氨酯 (PUR) 泡沫的生产过程中使用黑加仑果渣填料。 [2] 本文介绍了具有更高耐热性的粘弹性聚氨酯 (VEPUR) 泡沫。 [3]
viscoelastic polyurethane foam 粘弹性聚氨酯泡沫
The objective of the work was to develop viscoelastic polyurethane foams for use in RPD seals. [1] We investigated the effect of the type and amount of expandable graphite (EG) and blackcurrant pomace (BCP) on the flammability, thermal stability, mechanical properties, physical, and chemical structure of viscoelastic polyurethane foams (VEF). [2]这项工作的目的是开发用于 RPD 密封件的粘弹性聚氨酯泡沫塑料。 [1] 我们研究了可膨胀石墨 (EG) 和黑醋栗渣 (BCP) 的类型和用量对粘弹性聚氨酯泡沫 (VEF) 的可燃性、热稳定性、机械性能、物理和化学结构的影响。 [2]