spray-on rigid foam 喷涂硬质泡沫
The effects of poly ether, F_(11), water, catalyst and surfactant on the mobility of polyurethane rigid foam were studied quantitatively.
定量研究了聚醚、F_（11）用量、水分、催化剂、匀泡剂对泡沫流动性的影响。
Rigid polyurethane foam (RPUF) is widely used in adiabatic material and structure material, but that is litter paper focused on its damping property.
硬质聚氨酯泡沫塑料是一种优良的绝热材料和结构材料，但对其阻尼性能的关注较少。
The method has been used on the PUR rigid foam as an example and the result is satisfied comparing with the data of the experiment.
以PUR 发泡硬泡沫塑料为例，将此方法的计算结果与试验数据进行了比较。
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