Please wait a minute...
材料导报  2022, Vol. 36 Issue (10): 21040191-6    https://doi.org/10.11896/cldb.21040191
  高分子与聚合物基复合材料 |
气相流化床反应器中乙烯注入量对乙烯/丙烯/1-丁烯无规抗冲共聚聚丙烯结构和性能的影响
白丰铭1,2, 马应霞1,*, 谢昕2,*, 李姝姝1, 张定军1
1 兰州理工大学材料科学与工程学院,省部共建有色金属先进加工与再利用国家重点实验室,兰州 730050
2 中国石油兰州化工研究中心,兰州 730060
Influence of Ethylene Injection Amount in the Gas Phase Fluidised Bed Reactor on the Structure and Properties of Ethylene/Propylene/1-Butene Random Impact Polypropylene Copolymer
BAI Fengming1,2, MA Yingxia1,*, XIE Xin2,*, LI Shushu1, ZHANG Dingjun1
1 State Key Laboratory of Advanced Processing and Recycling of Nonferrous Metals, School of Material Science and Engineering, Lanzhou University of Technology, Lanzhou 730050,China
2 Lanzhou Petrochemical Research Center, PetroChina, Lanzhou 730060,China
下载:  全 文 ( PDF ) ( 6262KB ) 
输出:  BibTeX | EndNote (RIS)      
摘要 采用Ziegler-Natta 1型进口催化剂,利用Spheripol中试装置,在环管反应器中用乙烯、丙烯、1-丁烯代替单一的丙烯,通过改变气相流化床反应器中乙烯注入量,制备了一系列乙烯/丙烯/1-丁烯三元无规抗冲共聚聚丙烯(EPBC),利用傅里叶红外光谱仪(Fourier transform infrared spectroscopy, FTIR)、升温淋洗检测仪(Temperature rising elution fractionation, TREF)、乌式黏度计、凝胶渗透色谱仪(Gel permeation chromatography, GPC)、差示扫描量热仪(Differential scanning calorimetry, DSC)、广角X射线衍射仪(Wide-angle X-ray diffraction, WAXD)、扫描电子显微镜(Scanning electron microscopy, SEM)等研究了气相流化床反应器中乙烯注入量对EPBC结构和性能的影响。结果表明,随着气相流化床反应器中乙烯注入量的增加,所制备的EPBC样品抗冲性能逐渐增强,且当乙烯注入量为9.0 kg/h时,获得的样品最大简支梁冲击强度为21.02 kJ/m2。
服务
把本文推荐给朋友
加入引用管理器
E-mail Alert
RSS
作者相关文章
白丰铭
马应霞
谢昕
李姝姝
张定军
关键词:  气相流化床反应器  无规抗冲共聚聚丙烯  乙烯注入量  抗冲性能    
Abstract: Using Ziegler-Natta 1 imported catalyst in the Spheripol pilot plant, a series of ethylene/propylene/1-butene tertiary random impact polypropylene copolymers (EPBC) were prepared by varying the ethylene injection amount in the gas-phase fluidised bed reactor and replacing single propylene with ethylene, propylene and 1-butene in the ring-tube reactor. The effects of the ethylene injection amount in the gas-phase flui-dised bed reactor on the structure and properties of EPBC were investigated by FTIR, TREF, ubbelohde, GPC, DSC, WAXD and SEM, et al. The results show that with the increase of ethylene injection amount in the gas phase fluidised bed reactor, impact resistance of the obtained EPBC samples gradually increased, and the maximum brief beam impact strength of the sample was 21.02 kJ/m2 at the ethylene injection amount of 9.0 kg/h.
Key words:  the gas phase fluidised bed reactors    random impact copolymer polypropylene    ethylene injection    impact strength
发布日期:  2022-05-24
ZTFLH:  O632.12  
基金资助: 国家自然科学基金(51663013);沈阳材料科学国家研究中心-有色金属加工与再利用国家重点实验室联合基金(18LHPY005)
通讯作者:  mayx2011818@163.com;xiexin0128@petrochina.com.cn   
作者简介:  白丰铭,2018年9月于兰州理工大学攻读硕士学位, 同时也在中国石油天然气股份有限公司兰州化工研究中心进行联合培养学习。目前主要从事聚烯烃工艺开发以及产品的研发与改性工作。
谢昕,2006年毕业于西北师范大学,获理学博士学位,高级工程师,现任中国石油化工研究院兰州化工研究中心聚烯烃(树脂)研究所党支部书记。长期从事聚烯烃新产品开发、技术服务及相关技术管理工作。已发表论文10余篇,申请专利10余件。
马应霞,兰州理工大学教授。2012年6月毕业于兰州大学,获得理学博士学位。主要从事功能高分子的合成以及有机/无机纳米杂化材料的构筑及其性能研究。主持并完成国家自然科学基金、中国博士后科学基金、甘肃省自然科学基金等科研项目,在Carbon、Journal of Hazardous Materials和Journal of Colloid and Interface Science等国内外重要刊物发表学术论文30余篇。
引用本文:    
白丰铭, 马应霞, 谢昕, 李姝姝, 张定军. 气相流化床反应器中乙烯注入量对乙烯/丙烯/1-丁烯无规抗冲共聚聚丙烯结构和性能的影响[J]. 材料导报, 2022, 36(10): 21040191-6.
BAI Fengming, MA Yingxia, XIE Xin, LI Shushu, ZHANG Dingjun. Influence of Ethylene Injection Amount in the Gas Phase Fluidised Bed Reactor on the Structure and Properties of Ethylene/Propylene/1-Butene Random Impact Polypropylene Copolymer. Materials Reports, 2022, 36(10): 21040191-6.
链接本文:  
http://www.mater-rep.com/CN/10.11896/cldb.21040191  或          http://www.mater-rep.com/CN/Y2022/V36/I10/21040191
1 Peng K, Peng W, Yan J, et al.Petrochemical Technology, 2020, 49(5), 468.
2 Wang H Y, Hu X T, Li Z Y, et al. Progress in Chemistry, 2007(6),932 (in Chinese).
王红英,胡徐腾,李振宇,等.化学进展, 2007(6),932.
3 Paul S, Kale D D.Journal of Applied Polymer Science, 2000, 76, 1480.
4 Zebarjad S M, Bagheri R, Reihani S M S, et al.Journal of Applied Polymer Science, 2003, 90(14), 3767.
5 Wang X P.Shanghai Plastics, 2017(1),1 (in Chinese).
汪晓鹏.上海塑料, 2017(1),1.
6 Yang Y, Xin Z, Zhao S, et al.Journal of Polymer Research, 2017, 24(9), 143.
7 Zeng Z, Hu B J, Liu H J, et al.Chemical Industry Times, 2012,26(7),49 (in Chinese).
曾铮,胡冰洁,刘慧杰,等.化工时刊, 2012,26(7),49.
8 Sha Y.Chemical Industry and Engineering, 2010(5),465 (in Chinese).
沙裕.化学工业与工程, 2010(5),465.
9 Yang L.Engineering Plastics Application, 1992(4),54 (in Chinese).
杨利.工程塑料应用, 1992(4),54.
10 Yang T J, Chen G.Inner Mongolia Petrochemical Industry, 2015,41(15),79 (in Chinese).
杨廷杰,陈果.内蒙古石油化工, 2015,41(15),79.
11 Shangguan Y G,Zheng Q,Peng M. Acta Polymerica Sinica, 2005(3),389 (in Chinese).
上官勇刚,郑强,彭懋.高分子学报, 2005(3),389.
12 Liu X Y, Hou J T, Wang H, et al. China Synthetic Resin and Plastics, 2017,34(3),56(in Chinese).
刘小燕,侯景涛,王海,等. 合成树脂及塑料, 2017,34(3),56.
13 Wang C, Li X R, Wang L S, et al.Polymer Materials Science & Enginee-ring, 2008(6),5 (in Chinese).
王重,李旭日,王良诗,等.高分子材料科学与工程, 2008(6),5.
14 Santonja-Blasco L, Rungswang W, Alamo R G. Industrial & Engineering Chemistry Research, 2017, 56(12), 3270.
15 Fernández A, Expósito M T, Peña B, et al.Polymer, 2015, 61, 87.
16 Lu X, Yi J, Chen S, et al.Chinese Journal of Polymer Science, 2012, 30(1), 122.
17 Mileva D, Androsch R, et al.Polymer Bulletin, 2008, 61(5), 643.
18 Stolte I, Androsch R.Polymer, 2013, 54(26), 7033.
19 Tan H, Li L, Chen Z, et al. Polymer, 2005, 46(10), 3522.
20 Chen F, Qiu B, Shangguan Y, et al.Materials & Design, 2015, 69, 56.
21 Yang K, Yang Q, Li G, et al.Polymer Composites, 2006, 27(4), 443.
22 Zuiderduin W C J, Westzaan C, et al.Polymer, 2003, 44(1), 261.
23 Guo F.Modern Plastics Processing and Applications. 2003, 15(1), 56 (in Chinese).
郭峰.现代塑料加工应用, 2003, 15(1), 56.
24 Li W, He H L, Wu G F, et al.China Plastics Industry, 2018, 46(4), 33 (in Chinese).
李伟, 何海龙, 吴国峰,等.塑料工业, 2018, 46(4), 33.
No related articles found!
[1] Yanzhen WANG, Mingming CHEN, Chengyang WANG. Preparation and Electrochemical Properties Characterization of High-rate SiO2/C Composite Materials[J]. Materials Reports, 2018, 32(3): 357 -361 .
[2] Yimeng XIA, Shuai WU, Feng TAN, Wei LI, Qingmao WEI, Chungang MIN, Xikun YANG. Effect of Anionic Groups of Cobalt Salt on the Electrocatalytic Activity of Co-N-C Catalysts[J]. Materials Reports, 2018, 32(3): 362 -367 .
[3] Qingshun GUAN,Jian LI,Ruyuan SONG,Zhaoyang XU,Weibing WU,Yi JING,Hongqi DAI,Guigan FANG. A Survey on Preparation and Application of Aerogels Based on Nanomaterials[J]. Materials Reports, 2018, 32(3): 384 -390 .
[4] Lijing YANG,Zhengxian LI,Chunliang HUANG,Pei WANG,Jianhua YAO. Producing Hard Material Coatings by Laser-assisted Cold Spray:a Technological Review[J]. Materials Reports, 2018, 32(3): 412 -417 .
[5] Zhiqiang QIAN,Zhijian WU,Shidong WANG,Huifang ZHANG,Haining LIU,Xiushen YE,Quan LI. Research Progress in Preparation of Superhydrophobic Coatings on Magnesium Alloys and Its Application[J]. Materials Reports, 2018, 32(1): 102 -109 .
[6] Wen XI,Zheng CHEN,Shi HU. Research Progress of Deformation Induced Localized Solid-state Amorphization in Nanocrystalline Materials[J]. Materials Reports, 2018, 32(1): 116 -121 .
[7] Xing LIANG, Guohua GAO, Guangming WU. Research Development of Vanadium Oxide Serving as Cathode Materials for Lithium Ion Batteries[J]. Materials Reports, 2018, 32(1): 12 -33 .
[8] Hao ZHANG,Yongde HUANG,Yue GUO,Qingsong LU. Technological and Process Advances in Robotic Friction Stir Welding[J]. Materials Reports, 2018, 32(1): 128 -134 .
[9] Laima LUO, Mengyao XU, Xiang ZAN, Xiaoyong ZHU, Ping LI, Jigui CHENG, Yucheng WU. Progress in Irradiation Damage of Tungsten and Tungsten AlloysUnder Different Irradiation Particles[J]. Materials Reports, 2018, 32(1): 41 -46 .
[10] Fengsen MA,Yan YU,Jie ZHANG,Haibo CHEN. A State-of-the-art Review of Cytotoxicity Evaluation of Biomaterials[J]. Materials Reports, 2018, 32(1): 76 -85 .
Viewed
Full text


Abstract

Cited
  Shared   
  Discussed