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- The effects of methyl tin, antioxidant 1010 and triphenyl phosphite on the heat stability of high flow PVC/ABS alloy were studied. 摘要研究了甲基锡、抗氧剂1010、亚磷酸三苯酯的不同用量对高流动PVC/ABS合金的稳定性影响。
- The effects of methyl tin,antioxidant 1010 and triphenyl phosphite on the heat stability of high flow PVC/ABS alloy were studied. 研究了甲基锡、抗氧剂1010、亚磷酸三苯酯的不同用量对高流动PVC/ABS合金的稳定性影响。
- The addition of phospate decreased the heat stability of the milk, but the addition of a limit quantity citrate can increase the heat stability. 添加适量的柠檬酸盐可提高牛乳的热稳定性,超过一定量则使热稳定性降低。
- The influence of crosslinker TAIC on the curing rate and cured film properties,such as hardness,adhesion and heat stability of the UV - curing coatings has been discussed. 讨论了交联剂TAIC对UV固化涂料的固化速度及涂膜硬度、附着力、热稳定性等性能的影响。
- The research for the photochemical and heat Stability of dye laser output was made in the ethand Solution of rhodamine 6G and rhodamine B and under flashlamp pumped Conditions. 在若丹明6G、若丹明B的乙醇溶液中,在闪光灯泵浦条件下,研究了染料激光输出的光化学稳定性及热稳定性问题。
- Based on the concept of ion polarization and its degree, this article analyses the heat stability of binary compound, oxyacid\|salt, and hydroxide, etc. 本文从离子极化的概念和影响离子极化程度的强弱出发,分析了二元化合物、含氧酸及盐和氢氧化物等的热稳定性。
- By researching and testing to the mechanism,ingredient,dosage and heat stability of calorific agent,this thesis emphasied to find the idead ingredient and dosage. 本文对发热剂的机理、成份、用量和热稳性作了试验研究,探索了发热剂较理想的成份和用量。
- The results show that the higher the degree of polymerization is,the better heat stability of HPVC resin is,and the better light aging resistance of HPVC is. 结果表明,聚合度越高,树脂的热稳定性越好,HPVC的耐光老化性能明显优于普通聚合度聚氯乙烯(PVC)。
- The result shows that the short-term heat stability and long-term heat stability of PVC with methyl tin thiolycollate was better than that with methy tin laurate. 实验表明,与硫醇甲基锡相比,加入月桂酸甲基锡的PVC树脂的初期和长期稳定性稍差,润滑性和透明性较好。
- The heat stability of PC/ABS alloys containing halogen-antimony composite flame retardant was studied with both isothermal and nonisothermal decomposition approaches. 以等温和非等温热分解方式对使用卤/锑类阻燃剂的阻燃PC/ABS合金的热稳定性进行了研究,并对合金的阻燃性能、力学性能进行了测试。
- The heating stability of the reagents were also studied by DSC analysis. 用差热分析(DSC)研究试剂的热稳定性。
- The stability of GDH to heat and pH were studied. 并对其热稳定性及酸碱稳定性进行了研究。
- The effects of the mechanical properties, the resistance to solvent and heat stability of TPV ware investigated by analyzing the modification of nano-silica and MAH/St/DCP multi-monomer melt grafting & cross-linking. 研究了纳米SiO2 改性和马来酸酐/苯乙烯/过氧化二异丙苯 (MAH/St/DCP)多单体熔融接枝、交联改性对TPV 力学性能、耐溶剂性能和耐热性能的影响。 结果表明: MAH/St/DCP“就地”接枝、交联改性NR/PP/纳米SiO2 TPV 的力学性能最好,耐 溶剂性能和热稳定性最佳。
- This study investigated effect of different concentrations of Cu~(2+) and Zn~(2+) on heat stability of SOD. The activity of SOD was measured and the content of protein was determined using coomassie brilliant blue G-250 method. 研究了不同的Cu2 + 和Zn2 + 浓度配比对SOD热稳定性的影响 ,并测定了SOD活性及利用考马斯亮蓝G 2 5 0法测定蛋白质含量。
- Synthetic conditions, effect on graft reaction and heat stabilization of copolymer of SMAS/AM/starch were studied. 研究了甲基丙烯磺酸钠(SMAS)、丙烯酰胺(AM)与淀粉接枝共聚物的合成方法,接枝反应的影响因素和热稳定性。
- The toughness of IPS was maintained by raising the amount of epoxidised rubber.It was found that the solvent resistance and heat stability of IPS made by epoxidised rubber was highly improved. 研究发现,适当提高环氧化聚丁二烯橡胶的用量,可使IPS的冲击性能达到高冲击级,而且这种IPS的耐溶剂和热稳定性能有显著提高。
- The heat stability of new zinc soap and the synergistic effect between the zinc soap and calcium stearate in plasticized PVC were tested by Congo Red Method and Heating Method. 通过静态刚果红法及热烘法来研究合成的新型锌皂在软质PVC体系中的热稳定性能以及与硬脂酸钙的协同稳定性能。
- The government has taken a measure to maintain the stability of prices. 政府已经采取了措施以确保物价稳定。
- The effects of different additives on POM and PVC properties are reviewed. In the same time, the mechanisms of ACR and heat stabilizer of rare earths are introduced. 综述了不同助剂对POM和PVC性能的影响。同时对稀土热稳定剂及ACR加工助剂的作用机理作了初步介绍。
- The war could threaten the stability of the region. 战争可能会影响到这个地区的稳定。