热降解指聚合物在加热时所发生的降解过程,是聚合物降解的一种重要方式。
热降解 ( thermal degradation )是材料受热后结构组中少数化学键发生断裂,侈|投口加热时 侧基消除、主链从中部弱键处断裂或者从聚合物的链端开始降解,像拉锁...
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... heat-curingplastics 加热固化型塑料 heat-degradation 热降解 heat-diepressingprocess 热压法 ...
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... 氧化降解 oxidative degradation 热降解 thermal degradation; heat degradation; heat- degradat.... 机械降解 mechanical degradation ...
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吸热降解反应 endothermic degradation reaction
热降解气 Thermal degration gas
热降解作用 heat-degradation ; Heat degradation
热降解物 Thermal kinetic characteristics
热降解机理 thermal degradation mechanism
热降解活化能 Thermal Degradation Activation Energy
热降解动力学 thermal degradation kinetics
热氧化降解 [化学] thermal oxidative degradation
热氧化降解塑炼法 thermal-oxidative plasticization
The results revealed that the thermal degradation of PA 1111 was one-step reaction and started at 419.5℃.
PA1111的热降解实验表明,PA 1111的热降解是一步过程,热降解温度为419.5℃。
参考来源 - PA1111的热降解过程和机理研究Finally, the thermal decomposition kinetics and thermal ageing lifetime of resolehavingthehighestcharyieldwereresearchedandestimatedby TGA ,meanwhile the rheological behaviors were researched.
最后,用TGA法对残炭率最高的热固性酚醛树脂体系进行热降解动力学的研究,并对热老化寿命进行估算,同时对流变性能进行了研究。
参考来源 - 杯芳烃改性低粘度高残炭酚醛树脂的研究The starting heat decomposition temperature of SATPA synthesized by SSP is about 440℃and doesn't change with the variety of the molecular weight. It has good thermal stability.
4.热重分析表明,固相后缩聚SATPA起始热降解温度均在440℃左右,基本不随熔体流动速率而变化,其热稳定性良好。
参考来源 - SA型透明聚酰胺的固相后缩聚及结构与性能研究In the work, it is founded to study the thermal degradation of the polymer by study the change of toque of micro twin screw extruder.
在本论文工作中,建立了通过微型双螺杆扭矩变化来研究聚合物的热降解情况的方法。
参考来源 - 新型聚羟基脂肪酸类生物材料的结晶行为及纤维成形研究BLFR and BFR have the same flame-retardant mechanism. Both of them can promote the thermal decomposition behavior, reduce the onset temperature and increase the char amount, which are good for the flammability of plywood.
BLFR和BFR的阻燃机理基本一致,都促使胶合板的热降解行为提前,降低了热降解起始温度,增加了残余炭量,从而提高了胶合板的阻燃性能。
参考来源 - 环保阻燃胶合板制备及性能研究The thermolysis result showed that when paper-based container were degraded under high temperatures, the properties, such as brightness, DP, tensile strength of samples decreased. The higher the temperature was the faster the thermolysisprocessed.
降解温度越高,试样的热降解越快。
参考来源 - 一次性纸质餐具纤维素纤维的降解特性研究·2,447,543篇论文数据,部分数据来源于NoteExpress
另一种是正常的干酪根热降解成熟原油。
The other is normal mature crude oil from the thermal degradation of kerogen.
采用流通蒸汽法对透明质酸进行热降解研究。
The thermal degradation of hyaluronic acid by flowing steam was studied.
目的研究核黄素注射液光和热降解动力学的规律。
OBJECTIVE To study the photo-and thermal-degradation kinetics of riboflavin injection.
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