heatresistance相关论文
Effectly Improvement in Heat Resistance of Polylactide by Welled-Dispresed Silica and Nanotubes Nano
Poly(lactic acid) (PLA), an aliphatic polyester made from α-hydroxyl acids, is a biodegradable polymer derived from ren......
为了解决双酚A 型氰酸酯树脂熔点较高、 不适合树脂传递模塑成型（RTM）和中低温成型的问 题，制备了一种低粘度氰酸酯树脂- 液体酚醛型......
Research on Interfacial and Heat Resistant Properties of Polyimide Composites made by Filament Windi
In this article, the second generation Polyimide (Polyimide-Ⅱ, PⅠ-Ⅱ) was chosen in this research to study interfacial......
Through discrete method of numerical calculation, it infers Second order upwind scheme addition item in the staggered me......
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壳体是固体火箭发动机的一个关键构件,在工作中承受力、热等复杂载荷的作用,同时壳体应具有较小的重量。先进树脂基复合材料具有高......
本文通过对荣华二采区10...
The formation and properties of precipitates in wrought Ni-based superalloys with different W contents during long-term ......
介绍了一种有机纤维增强的、可注塑成型的、热性能优越的酚醛模塑料EA-5555J的制备方法.酚醛模塑料采用有机纤维增强,使新产品的耐......
研究了适用于煤矿井下火区高温煤层开采的具有一定耐热性能的工业电雷管，并对其耐热性能进行了测试。......
托盘属于典型的框架结构型铸件,要求铸件具有高的耐热性、耐热冲击及抗裂能力.采用不同铸造工艺方案,根据存在的问题,通过分析产生......
本文介绍了一种H级聚酰亚胺浸渍漆的改性方法,该浸渍漆具有良好的热稳定性及电气绝缘性能,可满足H级电机的使用要求.......
介绍了中国和美国射孔器所用的单质和混合炸药43种.根据耐热性,射孔器可分为普通型、高温型和超高温型三类.射孔器和炸药的耐热性......
讨论了硫化体系，硫化剂用量，填料种类对在密闭条件下使用的氟硅密封剂耐热性能的影响，结果表明，采用硅氮烷低聚物作硫化剂，TiO2为补强填......
