1) thermal oxidative degradation mechanism
热氧降解机理
3) thermo-oxidative degradation under powerful shear
机械热氧降解
1.
The VII T613B is prepared from the suitable ethylene propylene copolymer by thermo-oxidative degradation under powerful shear and possesses excellent shear stability,thermal stability and thickening effect.
以优选的乙丙共聚物为原料,采用机械热氧降解工艺制备的粘度指数改进剂T613B具有优良的剪切稳定性、良好的稠化能力。
4) thermooxidative degradation
热氧降解
1.
Study on the crosslinking level of vulcanization of peroxide prevulcanized natural rubber latex and thermooxidative degradation of its medical latex products;
过氧化物预硫化天然胶乳硫化反应的交联度及其医用胶乳制品热氧降解的研究
2.
To explore the effect of water-soluble matter and acetone-soluble matter on the thermal stability of the skim rubber, the thermooxidative degradation of the skim rubbers in air were studied by the thermogravimetric analysis.
为探讨水溶物和丙酮溶物对胶清橡胶的热稳定性的影响,采用热重分析法研究了胶清橡胶在空气气氛中的热氧降解行为。
3.
This paper deals with the study of the thermooxidative degradation reaction mechanism and ultrastructure of the medical natural rubber latex tubes prepared with peroxide prevulcanized natural rubber latex(PPVL) by the thermogravimetric analysis(TGA) and SEM.
本文使用过氧化物预硫化天然胶乳(PPVL)制备医用天然胶乳胶管,并采用热重分析法(TGA)和扫描电镜(SEM)研究胶管试样的热氧降解机理和超微结构的变化。
5) thermal oxidation
热氧降解
1.
The results showed that POM follows the first-order kinetic relationship at the first stage of thermal oxidation.
通过等温热失重(TG)和残留物红外光谱(FTIR)研究了聚甲醛(POM)在空气条件下的热氧降解动力学及机理,讨论了温度对聚甲醛初始降解速率以及热老化寿命的影响。
6) thermal oxidative degradation
热氧降解
1.
Thermal degradation and thermal oxidative degradation will take place during PET manufacturing.
聚酯生产中会发生热降解和热氧降解等副反应 ,聚酯合成中需加入稳定剂抑制副反应。
2.
The kinetics of the thermal oxidative degradation of FR-TPEE blends were investigated by non-isothermal thermogravimetric analysis in air.
为了考察自制膦酸酯阻燃剂(DP-FR)对热塑性聚酯弹性体(TPEE)热性能的影响,测得了阻燃TPEE(FR-TPEE)共混材料空气气氛下非等温热重(TG)数据,利用Kissinger和Flynn-Wall-Ozawa两种动力学方法,分别求得了FR-TPEE热氧降解反应活化能Ea。
补充资料：可降解淀粉微球和生物降解白蛋白微球阻滞法
可降解淀粉微球和生物降解白蛋白微球阻滞法
介入放射学技术。介入性局部化疗之前，把二者注入靶动脉，可暂时减少动脉血流，再行化疗药物灌注，以减少血液冲刷，保持局部化疗药物浓度的技术。与其他中期和长期栓塞微球不同，DSM和BAM仅造成数十分钟的血流量减少，待其被降解后血流可恢复至以前水平。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条