环氧丙烷改性聚异氰酸酯泡沫塑料 关键词：环氧丙烷；聚异氰脲酸酯；耐温性；泡沫塑料 [gap=4367]Keywords：Propylene Oxide；Polyisocyanurate；Temperature Resistance；Foamed Plastic
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... foamed plastic 泡沫塑料 ; 泡绵 ; 泡沫塑胶 ; 多孔塑胶 foamed polyurethane 聚氨酯泡沫塑料 ; 泡沫聚氨基甲酸酯 polystyrene foamed 发泡聚苯乙烯 ...
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... foamed plastic 泡沫塑料 ; 泡绵 ; 泡沫塑胶 ; 多孔塑胶 foamed polyurethane 聚氨酯泡沫塑料 ; 泡沫聚氨基甲酸酯 polystyrene foamed 发泡聚苯乙烯 ...
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flexible foamed plastic 弹性泡沫塑料
foamed plastic pattern 喷雾淬火 ; 泡沫塑胶模型 ; 泡沫塑料模
foamed plastic insulation 泡沫塑料绝热材料 ; 泡沫塑料绝缘
unicellular foamed plastic cores 泡沫塑料芯材
foamed plastic lifejacket 泡沫塑料救生衣
foamed plastic cushioning 泡沫塑料衬垫
closed cell foamed plastic 闭孔发泡塑料
foamed plastic shock absorber 泡沫塑料减震器
plywood with foamed plastic core 泡沫塑料芯胶合板
The study results of the foamed plastic could be used as a guiding for the scientific and accurate design of the buffer for cushioning.
本课题的研究完善了泡沫塑料的应力-应变关系模型,研究了基于能量吸收效率的缓冲材料密度选择的方法,有一定创新。
参考来源 - 低密度泡沫塑料的结构及其力学行为研究For example, if a thirteen 34kg girl can float on the water when she wears the high buoyancy swimsuit, she need21.4N buoyancy at least and filled polythene foamed plastic 2385cm~3 volume at least.
例如要使一个体重为34kg的13岁女孩穿上该高浮力游泳衣能漂浮于水面，至少需要21.882N的浮力，需要填充的聚乙烯泡沫塑料的最小体积为2385cm~3。
参考来源 - 浮力测试装置与高浮力游泳衣的试验研究·2,447,543篇论文数据，部分数据来源于NoteExpress
In this paper the recycle of polystyrene foamed plastic waste was studied.
本文对废旧聚苯乙烯泡沫塑料的再生利用进行了研究。
Polyurethane Hard Foamed Plastic is an ideal kind of organic low temperature heat insulation material.
聚氨酯硬泡是一种理想的有机质低温隔热材料。
Whether to need in the existing technology premise too much progress polystyrene foamed plastic and polyurethane hard foam flame retardancy index?
是否需要在现有的技术前提下过多地进步聚苯乙烯泡沫塑料和聚氨酯硬质泡沫的阻燃性指标？
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