首次将硫酸铁用于催化合成马来酸二辛酯。
Ferric sulfate was first used for the synthesis of di 2 ethylhexyl maleate.
己二酸二辛酯；
研究了用新型催化剂铌酸催化合成马来酸二辛酯的工艺。
The catalytic properties of solid super acid for the synthesis of dioctyl melate;
用正交实验确定了工艺条件，酯化率达98%。产品性能指标与已二酸二辛酯相近。
The process condition was determined by orthogonal test, and the esterification rate of the above reaction reaches to 98%.
以辛醇和从二羧酸中分离出的戊二酸为原料，硫酸为催化剂，酯化合成了戊二酸二辛酯。
The dioctyl glutaricate was prepared by esterification of octyl alcohol and glutaric acid separated from dicarboxylic acid in catalysis of sulfuric acid.
另外，在NBR胶料中添加25份耐寒增塑剂(邻苯二甲酸二丁酯10；癸二酸二辛酯15)。
In addition, 25 PHR of cold resistant plasticizer (dibutyl phthalate 10 PHR; dioctyl sebacate 15 PHR) were added into NBR compound to improve th.
采用压滤-刮油-中和吸附-压滤-吸附工艺处理邻苯二甲酸二辛酯废水，对处理工艺的运行条件进行了探讨。
Dioctyl Phthalate wastewater was treated by pressure filtration oil scrapping neutralization adsorption pressure filtration adsorption process, and its operating conditions were explored.
探讨了PUR-T、邻苯二甲酸二辛酯（DOP）及导电炭黑的用量对PVC/PUR-T共混材料性能的影响。
The effects of PUR-T, DOP and conductive carbon black contents on the performance of PVC/PUR-T blend were discussed.
有一些研究表明DEHP(邻苯二甲酸二辛酯)，（静脉输血袋中用的）乙烯基中包含的一种化学物质具有这样的特性。
And there's some research showing that DEHP, this chemical that's in vinyl [used in IV bags], has this property.
本文用苦味酸溴代十六烷基吡啶离子对作为电活性物质，以邻苯二甲酸二辛酯为增塑剂，研制成以PVC为基质膜的苦味酸离子选择电极。
In the paper, a PVC membrane picric acid anion selective electrode is developed using Bromhexadecyl pyridine picrate ion pair as the active component and dioctyl phthalate as the plasticizer.
硫化体系采用酚酸树脂2402／氯化亚锡（8／0．5）、加入一定量的增塑剂邻苯二甲酸二辛酯和补强剂高耐磨炭黑，可获得性能较好的共混体。
A blend with better properties could be obtained by adding phenolic resin 2402/tin bichloride (8/0. 5) curative and a certain level of dioctyl phthalate plasticizer and HAF reinforcing agent.
本文系统地研究了增韧剂氯化聚烯烃（M_1）和腈基橡胶（M_2），增塑剂邻苯二甲酸二辛酯（P）以及几种不同填料对硬质PVC填充体系力学性能的影响。
The effects of common impact modifiers M_1 and M_2, plasticizer P and different fillers on the mechanical properties of filled PVC were studied systematically in this paper.
对催化剂的制备条件和戊二酸二异辛酯的合成条件进行了研究。
The preparation conditions of the complex catalysts and esterification conditions were studied.
以乙二胺和丙烯酸异辛酯为原料，甲醇为溶剂，在无催化剂条件下，经迈克尔加成反应合成了低代的树枝状化合物。
A lower generation dendritic compound was synthesized from ethylenediamine and iso-octyl acrylate by Michael addition in methanol without catalyst.
本文介绍了废聚酯采用直接法制取增塑剂对苯二甲酸二异辛酯（DOTP）的研究。
The artical introduced experiment that made DOTP Plasticizer with waste polyester directly.
二硫代磷酸与聚乙烯乙二醇单葵醚和聚乙烯乙二醇单辛醚的O，O-混合二酯；
Phosphorodithioic acid, mixed O, O-diesters with polyethylene glycol monodecyl ether and polyethylene glycol monooctyl ether;
本标准溶液以邻苯二甲酸二正辛酯在超净实验室中准确配制并分装于2毫升安瓿中。
This standard solution was accurately prepared in super-clean laboratory with din-octyl o-phthalate and sub-packed in 2ml ampoules.
本标准溶液以邻苯二甲酸二正辛酯在超净实验室中准确配制并分装于2毫升安瓿中。
This standard solution was accurately prepared in super-clean laboratory with din-octyl o-phthalate and sub-packed in 2ml ampoules.
应用推荐