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- In this article, the factors harmful to the ESCR of HDPE 5200B produced by a slurry polymerization process were discussed. 分析HDPE装置淤浆法生产5200B时,影响产品耐环境应力开裂(ESCR)性能的因素。
- ethylene slurry polymerization process 乙烯淤浆聚合工艺
- slurry polymerization process 淤浆式聚合法
- During the course of polymerization process, different amounts of polymer controlled medium and different types of dispersant were carried out. 改变聚合过程中系统调节剂的用量或分散剂的种类,将制得的分散染料微胶囊进行多次转移印花;
- A kind of polymer particles encapsulated naphthaleneboronic acid (NBA) was prepared via an oil-in-water emulsion polymerization process. 利用水包油乳液聚合法制备包裹了萘硼酸(NBA)的聚合物颗粒。
- The effects of prepolymerization and the differences in apparent kinetics between gaseous phase polymerization and slurry polymerization are also briefly described. 同时对预聚合的作用及气相聚合与淤浆聚合表观动力学行为的不同性也作了简要介绍。
- By the research of the ethylene slurry polymerization mechanism and kinetics, the corresponding kinetic and moment ordinary differential equations were built and solved. 在研究了淤浆法乙烯聚合反应机理与动力学的基础上,建立并求解了相应的动力学与矩常微分方程组。
- The title acrylate-polyurethane (PUA) hybrid emulsion has been prepared by in-situ polymerization process. 采用原位乳液聚合法,合成聚氨酯-丙烯酸酯(PUA)复合乳液。
- Furthermore, their molecular weight distribution curves were unimodal through out the polymerization process. 从GPC曲线可以看出,在整个聚合中,产物的分子量分布始终为单峰分布。
- Excited molecules may split to form radicals, starting a polymerization process with diffusing monomers. 受激发的分子可能分裂、形成基团,开始分散单体的聚合过程。
- The stirring intensity mainly influences the coagulum content of the polymerization process. 搅拌强度主要是影响到聚合过程的凝胶率。
- In gas phase polymerization fluidized-bed reactor (FBR), polymerization rate, devolatilization rate, cost of post-treament after polymeric process and polymer properties may be affected by polymer particle size distribution. 气相法流化床聚乙烯生产过程中,聚乙烯颗粒粒径分布影响聚合速率、脱挥速率、后处理工序生产成本和最终的聚乙烯物性。
- Video broadcast passengers and polymerization process research and read off three days of broadcast and video polymerization. 播客及视频聚合程序研究,看了三天的播客及视频聚合程序,程序下了一大堆,今天给大家一下分享。
- The graft copolymerization of acrylamide monomer onto polyamide polyamine epichlorohydrin(PAE) was performed in solution polymerization process. 利用溶液聚合的方法,使丙烯酰胺单体与不饱和聚酰胺多胺环氧氯丙烷树脂接枝共聚。
- The emulsion acrylic glueing agent SL407 was prepared with polymerization process of pre-emulsifying and whole dropping. 采用预乳化全部滴加的聚合工艺,制备乳液型丙烯酸酯类水性台板胶。
- By using real time FTIR, the additive polymerization process of hydrogen silicone with vinyl silicone rubber was monitored in-situ. 摘要用实时傅里叶变换红外光谱仪(FTIR)对乙烯基硅橡胶和含氢硅油的加成聚合过程进行了表征,得到了基团浓度消耗比随反应时间变化的曲线。
- The process of nuclear fusion with nuclear fission On the contrary, a few nuclei into a nucleus of the polymerization process. 核聚变的过程与核裂变相反,是几个原子核聚合成一个原子核的过程。
- Cypermethrin microcapsules with urea-formaldehyde resin wall were prepared by in-situ polymerization process in aqueous medium. 以水为介质,脲醛树脂为壁材,用原位聚合法制备了氯氰菊酯微胶囊水悬浮液。
- Inverse microemulsion polymerization is a novel polymerization process for which the kinetics and mechanisms were focused by scholars in this field. 反相微乳液聚合是一种新的聚合方法,其动力学和机理是许多学者研究和关注的热点。
- In this paper,condensation polymerization process of PCF resins were traced by means of GPC,and its condensation polymerization had been investigated. 利用GPC(凝胶色谱)仪跟踪了PCF(苯酚焦油酚甲醛共缩聚)树脂的缩聚反应过程,考察了PCF树脂的缩聚机理。
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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