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- In addition, ODI based samples showed better oxidation resistant property and more regular distribution of hard segments than MDI based polyureas. 醚键的引入也使硬段堆积紧密,但这一材料的拉伸强度要低于相应的用MDI合成的聚脲。
- WANG Hai-jun, WANG Qi-hua, GU Xiu-juan, et al.Actuality and progression research of oxidation resistant properties of C/C composites [J].Material Science and Engineering, 2003, 21(1): 117 - 121. [2]王海军;王齐华;顾秀娟.;碳/碳复合材料抗氧化行为的研究进展[J]
- high-temperature oxidation resistance property 抗高温氧化性能
- Keywords transformer oils;metal deactivates;antioxidants;Cu 2+;oxidation resistant properties; 变压器油;金属减活剂;抗氧剂;铜离子;抗氧化性能;
- oxidation resistance properties at elevated temperature 高温氧化
- oxidation resistance property 抗氧化性能
- For testing vehicle interior furnish stuff flame resistant property. 用于车辆内装材料的耐燃烧试验。
- By property modification,the phenolic resin will perform special abilities in hydration resistance,oxidation resistance and higher curing temperature. 通过对酚醛树脂的改性,使其具有抗水化性、抗氧化性和高固化温度等特殊性能;
- Silymarin is different from the other oxidation resistant flavonoids.It can increase GSH’s level in the liver and other tissues. 水飞蓟素不同于其它抗氧化的黄酮类似物,它可以增加肝和其它组织中GSH水平。
- Strong PVC based material, good wearproof and chemical erode resistant property. 坚韧的PVC基材,高耐磨性和耐化学腐蚀性.
- Due to the steric hindrance, grafting PEG through Tris didn’t improve the protein resistant property as we expected. 间隔基tris对于PEG改性效果的影响研究表明,由于空间位阻效应的影响,tris接枝后的表面并没有由于官能团的增加而提高PEG在表面的接枝密度。
- In order to improve the property of 1Cr18N9Ti and 1Cr13 stainless steel used at high temperature, tests of hot dip aluminizing and oxidation resistance were done on them. 为进一步提高 1Cr18Ni9Ti、1Cr13不锈钢的高温使用性能 ,本文对两种材料进行了热浸镀稀土铝合金处理和抗高温氧化性能的试验。
- The results have shown that the product have good heat-resistant property,high m echanical property and chem ical resistant property. 结果表明:所得对苯型不饱和聚酯树脂具有较高的耐热性、优良的力学性能和耐化学腐蚀性能。
- The result showed that the extract was active for oxidation resistance. 实验表明:提取物具有较好的抗氧化活性。
- The results showed that the plate had high strength and low temperature impact toughness and good lamellar tearing resistant property and was weldable. 试验表明抗层状撕裂钢板具有高强度、高低温韧性、易焊接以及良好的抗层状撕裂性能,产品实物质量优于国家标准要求,满足了用户的特殊需求。
- The crack resistant property increases while the fractal dimensions and complexity of cracks decrease accompanied with the increasing dosage and length of PPF. 结论聚丙烯纤维能有效地延缓裂缝的产生和发展;
- Keywords: TiAl intermetallics, high temperature oxidation resistance, surface modification. 关键词:钛铝介金属、高温氧化抵抗、表面改质。
- The fillers decrease the tensile strength and water resistant property of polyurethanes.Thermal degradation temperature did not change obviously by adding fillers. 并进而发现填料的加入降低了聚氨酯的拉伸强度和耐水性能,但对热降解性能影响不大。
- The curing property and chemical resistant property of terephthalic type unsaturated polyester resin from reclaimed polyester were studied in this paper. 研究了以聚酯回收料为原料生产的对苯型不饱和聚酯树脂的固化性能和耐化学腐蚀性能,分析了影响凝胶时间的各种因素。
- The oxidation behavior of HTGR oxidation resistant fuel elements has beens tudied under extremely accidental conditions and normal operating conditions through complex chemical equilibrium simulation. 然而在正常运行工况下,抗氧化燃料元件可能会发生活化氧化,抗氧化涂层的完整性可能会被破坏。