- 更多网络例句与抗氧剂相关的网络例句 [注:此内容来源于网络,仅供参考]
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The mechanisms and types of hindered amine light stabilizer and antioxidant as well as the influence of the combination of HALS and antioxidant on the photodegradation of polymer were summarized.
阐述了受阻胺稳定剂和抗氧剂的分类和作用机理,重点介绍了受阻胺类光稳定剂和抗氧剂并用对聚合物紫外光降解中的影响。
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When HALS and antioxidant were used together, all synergism effect, antagonism effect and additivity effect were found, which depended on the types of HALS and antioxidant.
当受阻胺类光稳定剂和抗氧剂并用时,既有协同效应,又有对抗效应,也有加和效应。这依赖于受阻胺类光稳定剂和抗氧剂的种类。
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The oxidation of abietic acid was studied by UV spectrophotometer on the polyethylene film. The effect of antioxidants such as MBP, FMH, DBH, DSB3 and DSB6 on the oxidation of abietic acid was discussed. Antioxidant value was used to determine their antioxidative activities.
采用紫外分光光度分析方法研究了枞酸在聚乙烯膜上的氧化反应,考察了MBP,FMH,DBH,DSB3,DSB65种抗氧剂对枞酸氧化反应的影响,提出了用抗氧化值AO考核抗氧剂的抗氧化能力。
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Adding antioxidants MBP, FMH, DBH, DSB3 and DSB6 could reduce the oxidation rate of abietic acid when the reaction temperatures were 35, 40, 45, 50, 55℃The MBP, DBH, and DSB6 had remarkable antioxidative activities at 35℃, and their AO were 109.92, 50.93 and 209.84 respectively.
当反应温度为35,40,45,50,55℃时,5种抗氧剂都表现出不同程度的抗氧化能力,其中MBP,DBH,DSB6抗氧剂的抗氧化能力显著,在35℃下其抗氧化值AO分别是109.92,50.93,209.84。
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C. Antioxidizer and light stabilizer: the antioxidizer has many varieties, including antioxidizer 3114, BHT, antioxidizer 1010, antioxidizer 1076, Tiunin 770, TPP, TNP; the additive amount is usually below 20mg/kg.
c、抗氧剂和光稳定剂:抗氧剂的种类很多,抗氧剂3114,BHT,抗氧剂1010,抗氧剂1076,Tiunvin 770,TPP,TNP,添加量一般在20mg/kg 以下。2-羟基-4-正丁锌氧基二苯甲酮为紫外光吸收剂。
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To evaluate the antioxygenic property of the antioxidants, the oxidation reaction rate constants of sodium sulfite, sodium bisulfite and sodium pyrosulfite in aqueous solutions were determined.
为评价抗氧剂的抗氧化能力,测定了抗氧剂亚硫酸钠、亚硫酸氢钠及焦亚硫酸钠在水溶液中与氧反应的速率常数。
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The research indicated, as a hydroperoxide decomposer, modified ashless dithiocarbamate possesses better antioxidation performance than phenol and amine antioxidants, which reveals the great application potential of hydroperoxide decomposer as antioxidant.
研究表明,作为氢过氧化物分解剂,改进的无灰氨基甲酸酯具有比胺类、酚类抗氧剂更好的性能,这显示了氢过氧化物分解型抗氧剂巨大的应用潜力。
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The investigation also showed that, the antioxidants with same action mechanism, for example, as both radical scavengers, phenol and amine antioxidants are synergistic; but the synergistic effects between two antioxidants with different action mechanism, such as radical scavenging phenol and amine antioxidants, and hydroperoxide decomposing ashless dithiocarbamate, are much stronger, and the heterosynergism between dithiocarbamate and alkylated diphenylamine is outstanding, which can serve as high temperature ashless high performance antioxidant combination; the heterosynergism among three antioxidants with three different action mechanisms, for example, the tri-component combination of alkylated diphenylamine, zinc dithiocarbamate and organic molybdate ester, can achieve excellent antioxidation performance.
研究还表明,具有相同抗氧机理的不同抗氧剂,如酚类和胺类抗氧剂,具有协同作用;不同作用机理的两抗氧剂之间,如自由基清除剂和氢过氧化物分解剂,具有更好的抗氧化协同效果,其中,无灰氨基甲酸酯与烷基化二苯胺抗氧剂具有最佳的抗氧协同效能,可成为高温无灰抗氧剂应用的一个很好选择;不同抗氧机理的三种抗氧剂复合,如烷基化二苯胺,氨基甲酸锌和有机钼酸酯组成的三元复合抗氧剂,具有更为优秀的抗氧化性能。
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Furthermore, we also studied the effects of detersive T103, disperser T154, antioxygen T203, sub-antioxygenT501 and viscosity index improver OCP on the detersive-disperse properties of base oils and obtained a large number of basic data and some important conclusions about the affection of additives on detersive-disperse properties which can be important in directing the lubricant formulation development.
采用成焦板试验、热管氧化试验对金属清净剂T103、无灰分散剂T154、抗氧剂T203、辅抗氧剂T501、粘度指数改进剂OCP对两种基础油清净分散性能的影响进行了考察,取得了大量基础性的数据,得到了上述添加剂对于两种基础油清净性能影响的一系列重要结论,这对于指导润滑油的配方研究具有重要的参考价值。
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The effects of various antioxidants on the discoloring behavior and the mechanical properties of the PA6 specimens during the course of thermal-oxidative aging were systematically studied.
研究结果表明:使用胺类抗氧剂能明显地改善PA6的抗热氧老化变色性能,还能使其保持较高的热稳定性能和力学性能,并大大延长PA6的静态使用寿命;用酚类抗氧剂/亚磷酸酯抗氧剂组成(1:1)的稳定体系能对改善PA6的耐热氧老化性能产生协同效应。
- 更多网络解释与抗氧剂相关的网络解释 [注:此内容来源于网络,仅供参考]
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antioxidant:抗氧剂
gent) 防止生成低温油泥" 抗氧剂(Antioxidant) 延缓油品氧化,延长油品的使用期" 极压抗磨剂(EPAntiwear agent) 改善油品在高温、重负荷下的抗擦伤和抗磨损性能" 防锈剂(Rust inhibitor) 提高油品阻止水分与氧离子对金属的锈蚀作用,
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Dodecyl Gallate:没食子酸十二酯(抗氧剂)
dodecenoic acid 二十碳烯酸 | dodecyl gallate 没食子酸十二酯(抗氧剂) | dodecylguanidin hydrochloride 盐酸十二烷基胍(杀霉剂)
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oxidation inhibitor:抗氧剂
抗氧剂(Oxidation Inhibitor)一些能够抑制或者延缓高聚物和其他有机化合物在空气中热氧化的有机化合物. 例如,食品容易氧化变质,可以加入少量抗氧剂以延长它们的储存时间. 塑料、合成纤维和橡胶等高分子材料容易发生热氧降解反应,
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monoglyceride citrate:柠檬酸一甘油酯(抗氧剂的增效剂和溶剂)
monoglyceride 甘油一酸酯 | monoglyceride citrate 柠檬酸一甘油酯(抗氧剂的增效剂和溶剂) | monoglyceryl ester 一甘油酯;单甘油酯
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reducing agent:抗氧剂
Reducing agent,抗氧剂 | Repeater shell,多响礼花弹 | Resins,松香
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potassium sulfite:亚硫酸钾(防腐剂;抗氧剂)
potassium sulfate 硫酸钾(水质改进剂) | potassium sulfite 亚硫酸钾(防腐剂;抗氧剂) | potassium tartrate 酒石酸钾
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antioxidizer:抗氧剂
antioxidant 抗氧剂 | antioxidizer 抗氧剂 | antiseptic 防腐剂
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antioxygen:抗氧剂
抗氧化剂 antioxidant | 抗氧剂 antioxygen | 反视差 anti-parallax
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Calcium ascorbate:抗坏血酸钙(抗氧剂)
calcium alginate 藻酸钙(稳定剂;境稠剂;乳化剂) | calcium ascorbate 抗坏血酸钙(抗氧剂) | calcium biphosphate 磷酸二氢钙(缓衡剂;面团调筛剂;固化剂;发酵剂;营养剂;膨松剂;螯合剂)
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antioxidants:抗氧剂
Antiadherent抗粘剂 | Antioxidants抗氧剂 | Antisepesis防腐