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1)  Rigid structural foam
硬质结构泡沫
2)  rigid structural foam
硬质结构泡沫塑料
3)  rigid foam
硬质泡沫
1.
The results show that higher compressive strength and flexile strength were observed with the IPN foams in comparison to the corresponding polyurethane rigid foams.
采用同步法合成了聚氨酯/环氧树脂互穿网络聚合物(PU/EP IPN)硬质泡沫,对机械性能进行了研究。
2.
Significantly higher oompressive strength and flexile strength were observed with the IPN foams in comparison to the corresponding polyurethane rigid foams, and the strengthening function increased with the increment of material density.
同步法合成了PU/EP IPN硬质泡沫。
4)  foam structure
泡沫结构
1.
The effect of sparkling technology on polyimide foam structure;
发泡工艺条件对聚酰亚胺泡沫结构的影响
2.
Study on the formation of the foam structure of whipped topping;
植脂奶油泡沫结构形成的研究
3.
Three types of gravitational interaction and metgalaxy foam structure;
引力相互作用的三个类型与总星系的泡沫结构
5)  Structured foam
结构泡沫
6)  rigid structure foam
结构硬泡
补充资料:半硬质聚氨酯泡沫塑料
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性质:是开孔率在90%以上的泡沫,交联密度远高于软质泡沫,但次于硬质泡沫,密度较高,刚性较大。能承受较高的压缩负荷,并能慢慢完全恢复,具有减震和吸能性能。通常采用模塑成型,大多数是在乙烯基或其他塑料表皮层内直接模塑发泡。只用在汽车工业和制造仪表板、保险杠、地板垫材等。

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