The flexible polyurethane foam that had certain compressive resistance and high oil absorption was prepared by water-blown formulation adjustment.
采用全水发泡工艺，通过对配方的调节，研制了一种具有一定耐压强度和较好吸油性能的聚氨酯软质泡沫塑料。
This Paper studies the relationship between density of flexible polyurethane foam and it's physical-mechanical properties Under the condition of different amount of water as blowing agents.
本文用水作发泡剂，通过变化用水量，研究软质聚氨酯泡沫塑料的密度与物理机械性能之间的关系。
Polyurethane foam padding discussed briefly discusses the organic filler (ie, polymer polyols) and inorganic filler in the production of flexible polyurethane foam properties of the foam products.
讨论了发泡聚氨酯的填充，简要论述了有机填料(即聚合物多元醇)与无机填料在聚氨酯软泡生产上对泡沫制品性能的影响。
Polyurethane is a low density, flexible foam that offers good shock absorbency and resiliency.
聚氨脂是可提供良好冲击吸收和弹性的低密度的弹性泡沫。
Polyurethane is a low density, flexible foam that offers good shock absorbency and resiliency.
聚氨脂是可提供良好冲击吸收和弹性的低密度的弹性泡沫。
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