heat of polymerization
英 [hiːt ɒv ˌpɒliməraɪˈzeɪʃn]
美 [hiːt əv ˌpɑːlimərəˈzeɪʃn]
聚合热
双语例句
- Aimed at raising the heat resistance of poly ( vinyl chloride) ( PVC), N-phenyl maleimide ( PMI)/ styrene ( St)/ acrylonitrile ( AN) terpolymer as modifier of heat resistance was synthesized with suspension polymerization process in this paper.
以提高聚氯乙烯（PVC）的耐热性能为目的，用悬浮聚合的方法，合成了N-苯基马来酰亚胺-苯乙烯-丙烯腈三元共聚物型耐热改性剂。 - The heat consumption of each unit was analyzed for nylon 66 five-reactor continuous polymerization process, primarily including process heat consumption and heat waste.
分析了五大器式尼龙66连续聚合中各单元设备的耗热量，主要是工艺热量消耗和热损失。 - Since the changes in both the mass of the reactants in the reactor and its specific heat are considered, the model can be used to exactly describe the dynamic characteristic of vinyl chloride suspension polymerization.
由于考虑了反应过程中反应物质量及其比热的变化，所建的模型能准确地描述氯乙烯悬浮聚合过程的动态特性。 - Meanwhile, various stabilizers were used to promote the heat stability of the high viscosity PET, and some ideas were given for preparing high viscosity PET by melt polymerization.
并使用多种稳定剂来改善高粘度树脂的热稳定性，提出了用熔融法制备高粘度PET的一些设想。 - This paper studied catalytic performance and kinetic behaviour of spherical MgCl_2-supported catalyst in polymerization process of ethylene. The effects of heat transfer, mass transfer, temperature and pressure on behaviour of the catalyst in the polymerization process were analyzed.
考察了球形MgCl2载体催化剂在乙烯聚合过程中的催化性能和动力学行为，分析了聚合过程的传热、传质和温度、聚合压力对催化剂行为的影响。 - The balance between the maximum reaction rate and the heat transfer capacity of the reactor was the key factor for shortening of polymerization time and improving the production capacity.
最大聚合速率与聚合釜传热能力的均衡是达到缩短聚合时间、提高生产能力的重要环节。 - The heat aging properties of TPE were improved when degree of polymerization of PVC was increased.
增加PVC的聚合度，TPE的耐热老化性能提高； - A calculation programme for the heat transfer and operation parameters of vinyl chloride polymerization reactor
氯乙烯聚合釜传热和操作参数设计计算 - The catalyst exhibits the features of high activity, high output per single reactor operation, uniform heat liberation in the initial phase of the polymerization reaction and easy control.
结果表明，HDC型高效催化剂活性高，单釜产量高，聚合反应前期放热均匀，操作易于控制。 - Heat evolution of the system was measured to characterize the polymerization process of acrylamide monomer in ceramic slurry.
采用单体聚合反应的热效应来表征含有陶瓷粉体的单体聚合体系的聚合过程方法，首次采用该方法分析了含有陶瓷粉体聚合体系的聚合热效应与单体聚合转化率的关系。 - Determination of heat of reaction and thermodynamic properties on the hydrolytic polymerization of chromium(ⅲ) ion by microcalorimetric method
用微量热法测定Cr~（3＋）解聚合作用的反应热及热力学性质 - With a suitable thermodynamics model, a simulation was taken to investigate the effects of various fraction of various inert medium on the heat properties of polymerization system.
通过选用合适的热力学模型，模拟计算了不同种类的冷凝介质，不同组成分率对聚合体系物性的影响。 - When heat kneading time was longer, the main effects of phosphoric acid were dehydration and polymerization.
捏合时间较长时，磷酸主要起脱水和热分解的作用。 - The experimental results show that, after the removal of coil, through the outer loop condenser to remove the reaction heat, can effectively prevent the occurrence of polymerization phenomenon, the product quality is improved.
实验结果表明，移除盘管后，通过外循环冷凝器及时移走反应热，可以有效防止暴聚现象的发生，产品品质得到提高。 - The properties of the resin such as viscosity, heat resistance have increased with the increase in the degree of polymerization, but its solubility has decreased. A series of properties of fluorinated polyimide are studied in this paper.
随着聚合度的增加，树脂的黏度不断升高、溶解性逐渐降低、耐热性呈逐渐增大的趋势。还研究了含氟聚酰亚胺的一系列性能。