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- In order to improve the effect of antioxidant D on the thermal oxidative ageing properties of natural rubber (NR),antioxidant D of different purities are added in NR. 为了改善天然橡胶的热氧老化性能,试验了防老剂D提纯品和工业品对天然橡胶热氧老化性能的影响,测试了其热氧化诱导期、热失重、热老化的性能变化。
- Thermal oxidative ageing and thermal stabilization of polypropylene 聚丙烯的热氧老化及其影响因素
- thermal oxidation ageing 热氧老化
- Thermal Oxidative Ageing 热氧老化
- Blue|emitting porous silicon(PS) prepared by hydrothermal etching was treated by rapid thermal oxidation (RTO) process. 对用水热腐蚀技术制备的、具有蓝光发射的多孔硅样品在快速热氧化 (RTO)处理前后其光致发光谱、硅纳米颗粒的大小及尺寸分布变化进行了研究 .
- The thermal oxidation kinetics for tuna oil was studied by differential scanning calorimetry(DSC). 利用差示扫描量热法(DSC)研究了金枪鱼鱼油的热氧化动力学。
- The effect of thermal oxidation of activated carbon surface on its adsorption of dibenzothiophene was investigated. 摘要 本文主要研究活性炭表面氧化对其吸附二苯并噻吩性能的影响。
- A new technology for fabrication of silica on silicon arrayed waveguide grating (AWG) based on deep etching and thermal oxidation is presented. 摘要以深刻蚀和热氧化工艺为基础,提出了一种新的阵列波导光栅(AWG)制备技术。
- The thermal oxidation, photo-oxidation properties of PE-LLD with or without the complex were studied using TG, xenon arc lamp, and IR. 研究表明,该铕配合物对PE-LLD的光氧化过程有明显的阻滞作用,而对其热氧化过程则有加速作用,对材料老化性能总的影响取决于二者的综合。
- Oxidation Ageing and Stabilisation of Polymers 吸氧腐蚀与高聚物的稳定
- In this research, through accelerated thermal oxidation tests on HDR blocks, the property variations inside the HDR bridge bearing are examined. 在本研究中,通过对HDR小板块进行加速热量氧化测试来检查HDR桥支座的内部的性质变化。
- Our samples were prepared by thermal oxidizing bismuth films. 热氧化不够或低速率蒸发形成薄膜富铋,出现无定型或其它相结构,光学吸收限变宽,移向低能处。
- Ag/AgCl electrodes and Ir/IrO 2 electrodes were prepared by anodic electrochemical oxidation and thermal oxidation in carbonate and served as Cl - and pH probes, respectively. 分别应用电化学阳极氧化法和高温碳酸盐法制备了Ag/AgCl电极和IrO2 pH电极,组成测定Cl-和pH值的复合探针,用于埋置于钢筋混凝土试样中,原位测定钢筋 /混凝土界面或混凝土中的Cl-和pH值。
- This paper presents principally the fabrication procedures of lead Josephson. tunnel junctions formed by thermal oxidation in high purity oxygen and reports some experimental results. 本文主要介绍用高纯氧热氧化制作铅约瑟夫逊隧道结的方法以及一些实验结果.
- DTA,TG,DTG techniques were used to study the thermal oxidation degradation process and kinetics of medicine (C 24H 29N 5O 8S) in air. We found that the thermal oxidation degradation process of medicine is in four steps. 用热重法 (TG)、微分热重法 (DTG)、和差热分析法 (DTA)研究药物甲磺酸多沙唑嗪 (C2 4 H2 9N5O8S)在空气流中的热氧降解过程和热氧降解动力学 ,发现该药物的热氧降解过程由四个紧连步骤组成。
- Abstract: The rare earth-containing PSBR sheet was prepared through vinyl pyridine-SBR (PSBR) latex reacted with rare earth alkoxide, and the thermal oxidation resistance of rare earth-containing composite elastomer was studied. 文摘:利用稀土醇盐与PSBR橡胶乳液进行反应获得含稀土复合弹性材料进行抗热氧化研究。
- With addition of different addition agents, the thermal oxidation processes of white oil were studied similarly.The results show the addition agent can inhibit chain scission and oxidation of wh... 在白油中加入多种不同类型添加剂,可以发现,白油的分解、断链和氧化均有不同程度的减弱。
- The influence of light sulfurized castor oil(adding 0.5%S,1%S,2%S,3%S) on the tribological and rheological characteristics,biodegradability,and thermal oxidation stability was studied. 研究了蓖麻油轻度硫化(加0.;5%25S、1%25S;2%25S和3%25S)对其流变性能、低温性能、热氧化安定性及生物降解性的影响。
- The article is based on a thermal oxidation system to introduce the working process and key points of carbon graphite heat exchanger system design, installation, using and maintenance. 文章以一套热氧化系统为基础,介绍石墨热交换器的工作原理和在设计、安装、使用及维护方面应该注意的要点。
- Test Method for Thermal Oxidative Stability of Propylene Plastics, Using a Biaxial Rotator (08. 用双轴旋转器测定丙烯塑料的热氧化稳定性的试验方法(08。