1) high density open cell polyurethane
高密度开孔聚氨酯
1.
The new technology of high density open cell polyurethane field joints coating for the submarine pipeline;
海底管道高密度开孔聚氨酯补口新技术
2) open-cell rigid polyurethane foam
开孔聚氨酯
1.
The open-cell rigid polyurethane foam was used for the vacuum insulated panel(VIP), and the effects of core material and vacuum pressure on thermal conductivity of the vacuum insulated panel were discussed.
采用开孔聚氨酯硬质泡沫作为真空绝热板的芯材,讨论了该芯材和板内真空度对真空绝热板隔热性能的影响。
3) high density polyurethane rigid foam plastics
高密度聚氨酯硬泡塑料
4) High-density Rigid PU foams
高密度聚氨酯硬泡
5) high strength PU
高强度聚氨酯
6) high hardness polyurethane
高硬度聚氨酯
1.
Through the choice of low polymer and chain extender,this paper develops a high hardness polyurethane elastomer, the hardness of which is more than Shore D 75,the gap impact intention of which is more than 6 kg/m2, and the production technique ofwhich totallyfits in with the technical requirements ofthe industrialized production.
通过对低聚物多元醇和扩链剂的选择,研制出邵D硬度大于75、缺口冲击强度大于6kJ/m2的高硬度聚氨酯弹性体,生产工艺完全适合工业化生产技术要求。
补充资料：开高
开高——
今日开盘价在昨日收盘价之上。
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参考词条