Home

Citation: LI Hao, CHEN Guangmei, CHEN Wei, ZHANG Mingyue, XU Gewen, HUANG Yiping. Synthesis and Characterization of Core-shell Acrylic/polyurethane Emulsion with Unsaturated Macromolecule Monomer Method[J]. Chinese Journal of Applied Chemistry, ;2011, 28(10): 1135-1142. doi: 10.3724/SP.J.1095.2011.00650 shu

Synthesis and Characterization of Core-shell Acrylic/polyurethane Emulsion with Unsaturated Macromolecule Monomer Method

LI Hao ^a ,
CHEN Guangmei ^b ,
CHEN Wei ^a ,
ZHANG Mingyue ^a ,
XU Gewen ^a ,
HUANG Yiping ^a,,

1.
a School of Chemistry and Chemical Engineering, Anhui University, Key Laboratory of Environment-Friendly Polymer Materials of Anhui Province, Hefei 230039;
2.
b Material and Chemical Engineering Department of Anhui Institute of Architecture and Industry, Hefei

Corresponding author: HUANG Yiping,
Received Date: 2 November 2010
Available Online: 20 January 2011
Fund Project: 安徽省自然科学基金资助项目(070414193) (070414193)安徽省重点实验室中青年骨干专项资助(2007年) (2007年)

Acrylic/polyurethane(PUA) hybrid emulsion has been prepared by water-borne polyurethane(WPU) modified with acrylic resin.A method for adding different mass fraction of acrylic(AC) into polyurethane(PU) polymers is proposed and verified through designed experiments.With increasing the polyacrylate(PA) mass fraction in the copolymer,the appearance of the emulsion changes from transparent to opacity,in the meantime,the particle size is increased.The TEM result reveals that PUA latex particles present clear core-shell structure and regular shape,and the size distribution is within the range of 60~120 nm.The results of FTIR indicate that the hydrogen bonding effect of PU hard segment first increased and then decreased,while the ordering of hard segment decreased with increasing the AC mass fraction.Compatibility and degree of mixing were developed under 75% AC added in copolymers.With increasing PA mass fraction,one glass transition temperature existed in the copolymers before the content of AC arrived 75%.Thermogravimetric analysis(TGA) shows that the temperatures for the maximal thermal mass-loss rate rose from 363℃ to 412℃,and water absorption for samples decreased from 11.3% to 5.7% with the increase of AC fraction.Additionally,the elasticity modulus of PUA was raised from 16.4 to 47.6 MPa,while the tensile strength was increased from 9.0 to 23.7 MPa,and the elongation at break changed from 365% to 408%.Furthermore,the composite latex viscosity is decresed,and the drying time is shortened,while glue film adhesion force becomes better.
- water-borne polyurethane,
- unsaturated macromolecules monomer,
- hybrid emulsion,
- graft copolymerization
1. [1]
  Ziliang KANG , Jiamin ZHANG , Hong AN , Xiaohua LIU , Yang CHEN , Jinping LI , Libo LI . Preparation and water adsorption properties of CaCl₂@MOF-808 in-situ composite moulded particles. Chinese Journal of Inorganic Chemistry, 2024, 40(11): 2133-2140. doi: 10.11862/CJIC.20240282
2. [2]
  Kai Yang , Gehua Bi , Yong Zhang , Delin Jin , Ziwei Xu , Qian Wang , Lingbao Xing . Comprehensive Polymer Chemistry Experiment Design: Preparation and Characterization of Rigid Polyurethane Foam Materials. University Chemistry, 2024, 39(4): 206-212. doi: 10.3866/PKU.DXHX202308045
3. [3]
  Yue Zhao , Yanfei Li , Tao Xiong . Copper Hydride-Catalyzed Nucleophilic Additions of Unsaturated Hydrocarbons to Aldehydes and Ketones. University Chemistry, 2024, 39(4): 280-285. doi: 10.3866/PKU.DXHX202309001
4. [4]
  Hongling Yuan , Jialin Xie , Jiawei Wang , Jixiang Zhao , Jiayan Liu , Qing Feng , Wei Qi , Min Liu . Cyclic Olefin Copolymer (COC): The Agile Vanguard in the Realm of Materials. University Chemistry, 2024, 39(7): 294-298. doi: 10.12461/PKU.DXHX202311041
5. [5]
  Lijuan Liu , Xionglei Wang . Preparation of Hydrogels from Waste Thermosetting Unsaturated Polyester Resin by Controllable Catalytic Degradation: A Comprehensive Chemical Experiment. University Chemistry, 2024, 39(11): 313-318. doi: 10.12461/PKU.DXHX202403060
6. [6]
  Haoxiang Zhang , Zhihan Zhao , Yongchen Jin , Zhiqiang Niu , Jinlei Tian . Synthesis of an Efficient Absorbent Gel: A Recommended Comprehensive Chemistry Experiment. University Chemistry, 2024, 39(11): 251-258. doi: 10.12461/PKU.DXHX202401084
7. [7]
  Haiyu Nie , Chenhui Zhang , Fengpei Du . Ideological and Political Design for the Preparation, Characterization and Particle Size Control Experiment of Nanoemulsion. University Chemistry, 2024, 39(2): 41-46. doi: 10.3866/PKU.DXHX202306055
8. [8]
  Zijian Jiang , Yuang Liu , Yijian Zong , Yong Fan , Wanchun Zhu , Yupeng Guo . Preparation of Nano Zinc Oxide by Microemulsion Method and Study on Its Photocatalytic Activity. University Chemistry, 2024, 39(5): 266-273. doi: 10.3866/PKU.DXHX202311101
9. [9]
  Qin Li , Ziyao Jia , Ye Chen , Mingze Ma , Lin Li , Tao Huang . A Journey into the Enigmatic World of Pickering Emulsion: A Chemical Science Popularization Experiment. University Chemistry, 2024, 39(9): 311-318. doi: 10.3866/PKU.DXHX202306035
10. [10]
  Qianqian Zhong , Yucui Hao , Guotao Yu , Lijuan Zhao , Jingfu Wang , Jian Liu , Xiaohua Ren . Comprehensive Experimental Design for the Preparation of the Magnetic Adsorbent Based on Enteromorpha Prolifera and Its Utilization in the Purification of Heavy Metal Ions Wastewater. University Chemistry, 2024, 39(8): 184-190. doi: 10.3866/PKU.DXHX202312013
11. [11]
  Yu Wang , Shoulei Zhang , Tianming Lv , Yan Su , Xianyu Liu , Fuping Tian , Changgong Meng . Introduce a Comprehensive Inorganic Synthesis Experiment: Synthesis of Nano Zinc Oxide via Microemulsion Using Waste Soybean Oil. University Chemistry, 2024, 39(7): 316-321. doi: 10.3866/PKU.DXHX202311035
12. [12]
  Jiahong ZHENG , Jiajun SHEN , Xin BAI . Preparation and electrochemical properties of nickel foam loaded NiMoO₄/NiMoS₄ composites. Chinese Journal of Inorganic Chemistry, 2024, 40(3): 581-590. doi: 10.11862/CJIC.20230253
13. [13]
  Limei CHEN , Mengfei ZHAO , Lin CHEN , Ding LI , Wei LI , Weiye HAN , Hongbin WANG . Preparation and performance of paraffin/alkali modified diatomite/expanded graphite composite phase change thermal storage material. Chinese Journal of Inorganic Chemistry, 2024, 40(3): 533-543. doi: 10.11862/CJIC.20230312
14. [14]
  Chuanming GUO , Kaiyang ZHANG , Yun WU , Rui YAO , Qiang ZHAO , Jinping LI , Guang LIU . Performance of MnO₂-0.39IrO_x composite oxides for water oxidation reaction in acidic media. Chinese Journal of Inorganic Chemistry, 2024, 40(6): 1135-1142. doi: 10.11862/CJIC.20230459
15. [15]
  Qingqing SHEN , Xiangbowen DU , Kaicheng QIAN , Zhikang JIN , Zheng FANG , Tong WEI , Renhong LI . Self-supporting Cu/α-FeOOH/foam nickel composite catalyst for efficient hydrogen production by coupling methanol oxidation and water electrolysis. Chinese Journal of Inorganic Chemistry, 2024, 40(10): 1953-1964. doi: 10.11862/CJIC.20240028
16. [16]
  Bowen Yang , Rui Wang , Benjian Xin , Lili Liu , Zhiqiang Niu . C-SnO₂/MWCNTs Composite with Stable Conductive Network for Lithium-based Semi-Solid Flow Batteries. Acta Physico-Chimica Sinica, 2025, 41(2): 100015-. doi: 10.3866/PKU.WHXB202310024
17. [17]
  Fangfang WANG , Jiaqi CHEN , Weiyin SUN . CuBi@Cu-MOF composite catalysts for electrocatalytic CO₂ reduction to HCOOH. Chinese Journal of Inorganic Chemistry, 2025, 41(1): 97-104. doi: 10.11862/CJIC.20240350
18. [18]
  Guanghui SUI , Yanyan CHENG . Application of rice husk-based activated carbon-loaded MgO composite for symmetric supercapacitors. Chinese Journal of Inorganic Chemistry, 2025, 41(3): 521-530. doi: 10.11862/CJIC.20240221
19. [19]
  Ruolin CHENG , Haoran WANG , Jing REN , Yingying MA , Huagen LIANG . Efficient photocatalytic CO₂ cycloaddition over W₁₈O₄₉/NH₂-UiO-66 composite catalyst. Chinese Journal of Inorganic Chemistry, 2024, 40(3): 523-532. doi: 10.11862/CJIC.20230349
20. [20]
  Yuanchao LI , Weifeng HUANG , Pengchao LIANG , Zifang ZHAO , Baoyan XING , Dongliang YAN , Li YANG , Songlin WANG . Effect of heterogeneous dual carbon sources on electrochemical properties of LiMn_0.8Fe_0.2PO₄/C composites. Chinese Journal of Inorganic Chemistry, 2024, 40(4): 751-760. doi: 10.11862/CJIC.20230252

Get Citation

PDF

XML

Metrics

PDF Downloads(0)
Abstract views(278)
HTML views(26)

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

Address：Zhongguancun North First Street 2,100190 Beijing, PR China Tel: +86-010-82449177-888

DownLoad: Full-Size Img PowerPoint

Return