Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Materials Science and Technology》 2009-06
Add to Favorite Get Latest Update

Effect of 1,3-2,4-di(p-methylbenzylidene) xylitol on crystalline structure and property of PP

NI Zhuo,NIU Ke(School of Chemistry and Chemical Engineering,Shenzhen University,Shenzhen 518060,China)  
1,3-2,4-di(p-methylbenzylidene) xylitol(MDBX) has been synthesized in the lab from p-methyl benzaldehyde and xylitol.Under the optimized reaction conditions that cyclohexane was used as solvent,the molar ratio of p-dimethyl benzaldehyde to xylitol was 2. 4∶1,and the mass fractions of catalyst and accelerator to raw materials were 4.0% and 430% respectively,the yield of MDBX exceeded 97.7%,and the melting point was 244 ℃~246 ℃. A series of PP samples was prepared based on the amount of nucleating agent used. The effect of MDBX on their crystalline structures and thermal property FT-IR,DSC,WAXD,polarized light microscopy,and so on . Extensive experiments demonstrate that MDBX can nucleate PP effectively and efficiently in α form of crystalline morphology,induce the generation of a large spherulites and increase the crystalline density. The great improvement of optical properties can be achieved with 0.5% addition of MDBX.
【Fund】: 2007年广东省科技计划项目资助(2007B010600037)
【CateGory Index】: TQ325.14
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
Chinese Journal Full-text Database 6 Hits
2 XU Yan-fen~1,WANG Ke~2,JIANG Bo~1(1.College of Chemistry,Sichuan University,Chengdu 610064,China;2.Polymer Research Institute,Sichuan University,Chengdu 610065,China);THE SYNTHESIS AND APPLICATION OF A NEW TYPE POLYPROPYLENE NUCLEATOR[J];Polymeric Materials Science & Engineering;2005-06
3 ZHANG Yuefei, XIN Zhong (UNILAB Research Center of Chemical Reaction Engineering, East China University of Science and Technology, Shanghai 200237, China);Nucleation efficiency of substituted aromatic heterocyclic phosphoric acid metal salts as nucleators for isotactic polypropylene[J];Journal of Chemical Industry and Engineering(China);2006-04
4 ZHANG Zhi-qiu LI Cui-qin WANG Ying-jun WANG Jun (College of Chemistry & Chemical Eng.,Daqing Petroleum Institute,Daqing 163318,China);Study of Synthesis and Property of Xylitol Nucleator[J];China Plastics Industry;2006-12
5 Xiong Fen Xiao Zhaoxin Lu Deping Guan Rong (Faculty of Chemistry and Materials Science, Hubei University, Wuhan, 430062);Influence of α-Nucleating Agent on PP Crystallinity and Morphology[J];Modern Plastics Processing and Applications;2006-01
6 WANG Jing-bo, DOU Qiang, LI Huai-dong (Department of Polymer Science,College of Materials Science and Engineering, Nanjing University of Technology,Nanjing 210009,China);Development of Transparent Nucleating Agent for Polypropylene[J];China Plastics;2006-06
Chinese Journal Full-text Database 10 Hits
1 Liang Hong (Emei Semiconductor Material Factory & Institute Emei Shan city 614200);The Determination of Total Hydrogen in Silicon Tetrachloride for Optical Fiber by Infrarde Spectroscopy[J];Sichuan Nonferrous Metals;1999-03
2 Li Haidong, Cheng Fengmei, Wang Yuming, Ren Xiouyan (College of Chemical Engineering, Changchun University of Technology, Changchun 130012, China);FUNCTIONALLIZATION OF PP AND STUDY ON NYLON 66/PP COMPATIBILITY[J];Engineering Plastics Application;2003-03
3 Gu Min,Xu Yaohui,Lü Jinglan,Li Wei(Beijing Research Institute of Chemical Industry,SINOPEC,Beijing 100013,China);THE ORTHOGONAL STUDY OF PREPARATION OF ULTRAFINE PARTICLES ORGANIC PHOSPHATE NUCLEATING AGENT[J];Engineering Plastics Application;2010-03
4 Yang Manhong1,Zhang Jiaoqiang1,Zhang Han2,Ji Tiezheng1,Zhao Hai1(1.Department of Applied Chemistry,School of Science,Northwestern Polytechnical University,Xi'an 710129,China; 2.Shanxi Petrochemical Industry School,Xi'an 710061,China);Dynamics Study of BCE/BMI/EP Copolymerization System[J];Engineering Plastics Application;2012-04
5 TANG Gen1,ZHANG Yu-chuan1,2*,FANG Sheng-yang1(1.College of Chemistry and Chemical Engineering,Anhui University,Hefei 230039,China; 2.Key Laboratory of Environment-friendly Polymer Materials of Anhui Province,Anhui University,Hefei 230039,China);Synthesis of SA-IP-P(AA/AM) superabsorbent resin with IPN by fractional step method and research of its properties[J];Journal of Anhui University(Natural Science Edition);2011-05
6 Li Mei; Jiang Jiaodong; Fu Zhongyu(Department of Fiber Engineering, Beijing Institute of Clothing Technology, Beijing 100029);The Promoted Effect of EAS on Compatibility of CPA/LDPE Blend[J];JOURNAL OF BEIJING INSTITUTE OF CLOTHING;1997-02
7 CHEN Qingchang1,LIANG Zhijie2(1.Beijing Special Vehicle Institute,Beijing 100072,China;2.Armored Force Engineering College,Beijing 100072,China);Development of New Anti-corrosion Materials for Armored Equipment in Littorals[J];Acta Armamentarll The Volume of Tank, Armored Vehicle and Engine;2003-01
8 ZHANG Yan GUO JinBao WEI Jie(College of Material Science and Engineering,Beijing University of Chemical Technology,Beijing 100029,China);Performance of free radical/cationic hybrid UV-cured powder coating systems[J];Journal of Beijing University of Chemical Technology(Natural Science Edition);2009-05
9 CUI Yi,LIU Jing-lin,YANG Ming(Beijing Institute of Aeronautical Materials,AVICI,100095,China);STUDY ON PROPERTIES OF BORON PHENOLIC FOR HIGH TEMPERATURE STRUCTURE[J];Fiber Reinforced Plastics/Composites;2009-03
10 HUANG Jian-qing,PAN An-jian(Shanghai Institute of Technology,Shanghai 200233,China);STUDY ON PHENOLIC FOAM MODIFIED BY URETHANE OLIGOMER[J];Fiber Reinforced Plastics/Composites;2011-06
China Proceedings of conference Full-text Database 7 Hits
1 Lu Wenhua~(1,2),Zhao Guangjie~3 (1 Faculty of Wood Science and Decoration Engineering,Southwest Forestry College,Kunming 650224; 2 Research Institute of Wood Industry,Chinese Academy of Forestry,Beijing 100091; 3 College of Material Science and Technology,Beijing Forestry University,Beijing 100083);Preparation and Characterization of PF/MMT Nanocomposites[A];[C];2006
2 YANG Yongzhe XU Hong GU Hongchen (Engineer Research Center for Nano Science and Technology,Shanghai Jiaotong University,Shanghai 200030,P.R.China);Study on crystallization of poly (ethylene terephthalate)/nano-SiO_2 composites by in-situ polymerization[A];[C];2005
3 Wei Wang Li Wang Jianfeng Wang Chiliang Wang Quan Shi Haojie Yu College of Materials Science and Chemical Engineering,State Key Lab of Polymer Reaction Engineering,Zhejiang University,Hangzhou 310027,;Study on the ~(13)C-NMR of chlorinated polypropylene[A];[C];2004
4 Sun Dayuan Guo Maoxian Lo Yi (Hainan University,Haikou 570228 2 Hainan Five Brothers Aloe Co.Ltd, Haikou 570216);Separation and Purification of Polysaccandes and Aloin from Freeze Power of Aloe[A];[C];2002
5 Hao Fengling (Research Institute of Jilin Chemical Industry Corporation);Infrared Spectrometric Analysis of the Microstructral Change of Acrylonitrile-Butadiene during the Hydrogenation Reaction[A];[C];1996
6 Tang Daxin,Yang Jun and Dong Xijuan (Insitute of Atomic and Molecular Physics,Jilin University,Changchun) Yang Chunchai,Zhao Yingying,Tang Xinyi (Department of Chemistry,Jinlin University,Changchun);PHASE TRANSITIONS IN MMA/PNAA THERMOTROPIC LIQUID CRYSTALS[A];[C];1990
7 CHENG Jing,ZHOU Ming-qiang,HU Guang-hui,ZHANG Mei,LIU Wei-li Beijing Centre of Physical and Chemical Analysis,Beijing Academy of Sciences and Technology,Beijing 100089,China;Application of Spectroscopy on Identification of Unknown Substances[A];[C];2012
【Secondary Citations】
Chinese Journal Full-text Database 10 Hits
1 CHEN Yan,\ XU Mao (Polymer Physics Laboratory, Institute of Chemistry, Chinese Academy of Sciences, Beijing\ 100080);INFLUENCE OF NUCLEATING AGENTS ON THE MELTING BEHAVIOR OF ISOTACTIC POLYPROPYLENE[J];ACTA POLYMERICA SINICA;1998-02
2 XU Yan-fen~1,WANG Ke~2,JIANG Bo~1(1.College of Chemistry,Sichuan University,Chengdu 610064,China;2.Polymer Research Institute,Sichuan University,Chengdu 610065,China);THE SYNTHESIS AND APPLICATION OF A NEW TYPE POLYPROPYLENE NUCLEATOR[J];Polymeric Materials Science & Engineering;2005-06
3 KE Yang-chuan,SUN Ming-zhuo,SONG Yan-xin,YANG Guang-fu(State Key Lab.of Heavy Oil Processing,University of Petroleum,Beijing 102249,China);PREPARATION AND PROPERTIES OF NANO SiO_2 CORE-SHELL STRUCTURED ADDITIVES AND THEIR NANOCOMPOSITE WITH POLYPROPYLENE[J];Polymer Materials Science & Engineering;2006-01
4 Li Chuncheng, Zhu Guang, Li Zhenyi (State Key Lab of Engineering Plastics, Center for Molecular Science, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100080);Study on Dehydroabietic Acid-type Nucleating Agent for Polypropylene[J];High Technology Letters;2001-12
5 Wang Xiaoqiang 1,Li Jichun 1,Dong Bingli 1,Zhang Zhixi 1,Ke Changhao 2 (1 Petrochemical Research Institute of Lanzhou Petrochemical Company,PetroChina,Lanzhou,730060,China;2 Origanic Plant of Lanzhou Chemical Industry Corporation,CNPC,Lanzhou,730060,China);Synthesis of diastereoisomeric dibenzylidene sorbitol and its derivates[J];Pebrochemical Technology & Application;2003-06
6 Zhang Changjun, Zhu Yajie, Wang Zhanlin, Zhao Xiaodong, Xu Guan-ghua( Petrochemical Research Institute of Lanzhou Petrochemical Company, PetroChina, Lanzhou 730060);Development of multifunctional transparent grain of polypropylene[J];Pebrochemical Technology & Application;2005-04
7 WANG Wei 1 YU Hui ping 1 YU Zhi yi 1 MIAO Ying chun 2 LI De wen 2 L Ying bin 2 (1.Henan Institute of chemistry,Zhengzhou 450002,China;?2.Research Institute of Luoyang Petrochemical General Factory,Luoyang 471012,China);SYNTHESIS AND APPLICATION OF TRANSPARENT AGENT FOR POLYPROPYLENE RESIN[J];SCIENCE & TECHNOLOGY IN CHEMICAL INDUSTRY;2000-02
8 YI Changhai,YAN Chengnong,LEI Xiubin(Department of Chemistry,Jingzhou Normal University,Jingzhou 434100,Hubei,China);Synthesis and Application of Transparent Agent for Polypropylene Resin[J];Fine Chemicals;2003-03
9 Wang Wei Yu Huiping Yu Zhiyi (Henan Research Institute of Chemistry) Miao Yingchun Li Dewen Lü Yingbin (Research Institute of Luoyang Petrochemical General Factory);Synthesis and Application of Transparent Agent for PP Resin[J];CHINA PLASTICS INDUSTRY;2000-04
10 HUANG Fu yun(The Research Institute of Yangzi Petrochemical Industry Co. Ltd., Jiang su Nan jing 210048, China);The Application of the Nucleating Agent to Polypropylene[J];Plastics Science and Technology;2001-04
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved