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- The effect of plasticizer DOP on the ultraviolet light(UV) ageing properties of PVC was studied by means of mechanical properties test, SEM and FT-IR. 采用力学性能测试、扫描电镜(SEM)、红外光谱(FT-IR)等方法研究了增塑剂邻苯二甲酸二辛酯(DOP)对聚氯乙烯(PVC)紫外光老化性能的影响。
- The mechanical properties of BR/OMMT nanocomposites improved greatly and heat-oxidative ageing properties was excellent when compared to pure BR. BR/OMMT纳米复合材料的力学性能和耐热性能较纯BR有很大的提高,BR/OMMT纳米复合材料具有优异的物理性能;
- 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。
- The nucleator raised crystallinity and improved thermooxidative ageing property of PP.There existed a significant difference in degree of degradation between the modified... 在热氧老化前期改性PP降解程度与纯PP相差明显,表现为力学性能保持率高出20%25。
- The effect of vulcanization time and vulcanization systems on thermal ageing property of the clay-rubber masterbatch were investigated by air oven ageing test and thermal analysis. 用热空气老化试验和热分析法讨论了硫化时间和硫化体系对粘土胶热氧老化性能的影响。
- percentage change in ageing property 老化性能变化率
- The company's properties have been revalued. 这个公司的财产已重新估价了。
- A fence divides the two properties. 有一道栅栏隔著这两处房地产。
- Investigation of the Effect of the Cross-linking By-product on the Heat Ageing Properties of XLPE Cable Insulation 交联副产物对交联聚乙烯电缆绝缘热老化性能影响的探讨
- He thinks it's a sin to covet other's properties. 他认为贪图他人的财物是有罪的。
- He has several properties in this street. 他在这条街上有几笔地产。
- Analysis of Long-Term Ageing Property of DC Composite Insulator 直流复合绝缘子长期老化性能分析
- He is studying the properties of these particles. 他在研究这些粒子的性质。
- The study on ageing property of thermoplastic elastomer SBS SBS基热塑性弹性体的老化性能研究
- Many plants have medicinal properties. 许多植物具有医药性能。
- Study on ageing property of conductive adhesives with UV curing 紫外光固化导电胶的老化性能研究
- Relating to both physical and chemical properties. 物理和化学的与物理和化学特性均有关的
- General rules for tests for thermal ageing properties of thermoplastics in the form of sheet by means of ovens 热塑性塑料热老化试验法通则
- Alloys will not have the same properties as pure metal. 合金没有纯金属所具有的同样的性能。
- This is people common actually say " ageing " . 这其实就是人们俗称的“老化”。