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- Keywords dioctadecyl phthalate;catalytic activity;tetrabutyl titanate;esterification;rubber and plastics auxiliaries; 关键词邻苯二甲酸双十八酯;催化活性;钛酸四丁酯;酯化;橡塑助剂;
- dioctadecyl phthalate 邻苯二甲酸双十八酯
- Dibutyl phthalate is commonly employed as such a plasticizer. 酞酸二丁酯一般用来作为这类增塑剂。
- Conclusion Dibutyl Phthalate is a slow toxicity substance. 结论邻苯二甲酸二辛酯对人体有慢性毒性。
- Magnesium phthalate dihydrate was synthesized by rheological phase reaction. 用流变相反应法合成了二水邻苯二甲酸镁。
- In the first place,the uses and character of safety of phthalate are described. 首先说明了邻苯二甲酸脂的用途及安全性。
- Phthalate is a chemical used to soften plastics and make it less brittle. 邻苯二甲酸是一种用于软化塑料，降低脆性的化学剂。
- Dioctadecyl glutarate (OGO) was synthesized by esterification method.The sample of crystals was characterized by DSC,XRD and IR spectroscopy. 本文合成了有机晶体材料戊二酸十八酯(OGO),对其样品进行了表征和鉴定。
- Dioctadecyl succinate (OSO) was synthesized by esterification method.The crystal sample was characterized by DSC, XRD and IR spectroscopy. 本文合成了软X射线分光晶体材料琥珀酸十八酯(OSO),对其样品进行了表征和鉴定。
- The polyester in these compositions is a 50% solution of a maleic acid-prophlene glycol condensate in diallyl phthalate. 在这些配方中的聚酯是马来酸--丙二醇缩合物在酞酸二烯丙酯中的50%25溶液。
- The n-octadecyl trimethylammonium-MnO2/ polyethylene and Bir(H)/polyethylene nanocomposites are also studied as a contrast to dioctadecyl dimethylammonium-MnO2/polyethylene. 对比研究了十八烷基三甲基铵阳离子-二氧化锰/聚乙烯(C18-MnO2/PE)复合材料及Bir(H)/PE复合材料。
- In this study, cationic liposomes containing 20 mol% cationic lipid dimethyl dioctadecyl ammonium bromide (DDA and loaded with doxorubicin (DOX) were prepared and characterized. 在这项研究中，我们制备并标记了含有20 mol%25溴化二甲基双十八烷基铵（药物依赖性抗体），并载有阿霉素（DOX）的阳离子脂质体。
- It is important for growth of adipates dioctadecyl (OAO) single crystal to improve OAO crystal habit because of weak combining between OAO moleculars and bad crystal habit. 已二酸十八酯(OAO)分子间结合力小,结晶性差,所以创造条件改善OAO的结晶性是OAO单晶生长的一项关键工作。
- An organic crystal material dioctadecyl terephthalate(OTO) was prepared,and made the experiment of dioctadecyl terephthalate crystallinity in different organic solvents. 合成了有机长碳链晶体材料对苯二甲酸双十八酯（OTO），在多种有机溶剂中进行了OTO的结晶性能实验。
- Examples are sodium carbonate and potassium acid phthalate which are used to standardize acid and base solutions. 例如碳酸钠和邻苯二酸氢钾，分别用来标定酸和碱溶液。
- Preconcentration of phthalate esters in environmental aquatic samples by n-octadecyl-bonded membrane extraction. 环境水样中邻苯二甲酸酯固相膜萃取预富集方法。
- Dioctyl phthalate was synthesized using di n octyl tin oxide as an aprotic acid catalyst. 用氧化二辛基锡催化合成邻苯二甲酸二辛酯。
- Process for synthesizing dimethyl phthalate(DMP) for phthalic anhydride and methanol has developed. 研究以苯酐、甲醇为原料合成邻苯二甲酸二甲酯的方法。
- Acetanilide and hexane diacid,potassium hydrogen phthalate could improve PVC crystallinity. 乙酰苯胺、己二酸和邻苯二甲酸氢钾可以使PVC结晶度增大。
- Toluene is a colorless liquid used as a solvent, formaldehyde helps harden nails and dibutyl phthalate is a plasticizer that makes nail polish flexible. 甲苯是一种无色液体，用做溶媒；甲醛帮助硬化指甲；而邻苯二甲酸二丁酯是一种增塑剂，增强指甲油的柔韧性。
