含氟聚氨酯的制备及性能研究

Yun Zhao; Xiaoguang Jiao; Bingzhi Guo; Caihong Feng; Yuzhen Lü; Qingze Jiao

doi:10.15918/j.tbit1001-0645.2020.108

含氟聚氨酯的制备及性能研究

Translated title of the contribution: Preparation of Fluorinated Polyurethane and Property Analysis

Yun Zhao
, Xiaoguang Jiao
, Bingzhi Guo
, Caihong Feng
, Yuzhen Lü
, Qingze Jiao

Beijing Institute of Technology
North China Electric Power University

Research output: Contribution to journal › Article › peer-review

2 Citations (Scopus)

Abstract

Fluorinated polyurethane (FPU) was synthesized taking xylene as solvent, perfluoropolyether diol and isophorone diisocyanate (IPDI) as starting materials, and 1, 4-butanediol (BDO) as a chain extender. The fluorine content in the FPU was controlled by changing the content of the soft segment of perfluoropolyether diol. Polypropylene glycol (PPG) and isophorone diisocyanate (IPDI) were used as raw materials, 1, 4-butanediol was used as a chain extender to synthesize PU as a comparison. Characterizing the structures of PU and FPU, the influence of fluorine content on the thermal stability, mechanical properties, and hydrophobic and oleophobic properties of FPU was investigated. The results show that as-obtained FPU has higher tensile strength, and better hydrophobicity while maintaining the oleophobicity of the polyurethane.

Translated title of the contribution	Preparation of Fluorinated Polyurethane and Property Analysis
Original language	Chinese (Traditional)
Pages (from-to)	1015-1022
Number of pages	8
Journal	Beijing Ligong Daxue Xuebao/Transaction of Beijing Institute of Technology
Volume	41
Issue number	9
DOIs	https://doi.org/10.15918/j.tbit1001-0645.2020.108
Publication status	Published - Sept 2021
Externally published	Yes

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title = "含氟聚氨酯的制备及性能研究",

abstract = "Fluorinated polyurethane (FPU) was synthesized taking xylene as solvent, perfluoropolyether diol and isophorone diisocyanate (IPDI) as starting materials, and 1, 4-butanediol (BDO) as a chain extender. The fluorine content in the FPU was controlled by changing the content of the soft segment of perfluoropolyether diol. Polypropylene glycol (PPG) and isophorone diisocyanate (IPDI) were used as raw materials, 1, 4-butanediol was used as a chain extender to synthesize PU as a comparison. Characterizing the structures of PU and FPU, the influence of fluorine content on the thermal stability, mechanical properties, and hydrophobic and oleophobic properties of FPU was investigated. The results show that as-obtained FPU has higher tensile strength, and better hydrophobicity while maintaining the oleophobicity of the polyurethane.",

keywords = "Fluorinated polyurethane, Hydrophobic and oleophobic properties, Mechanical properties",

author = "Yun Zhao and Xiaoguang Jiao and Bingzhi Guo and Caihong Feng and Yuzhen L{\"u} and Qingze Jiao",

year = "2021",

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doi = "10.15918/j.tbit1001-0645.2020.108",

language = "繁体中文",

volume = "41",

pages = "1015--1022",

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T1 - 含氟聚氨酯的制备及性能研究

AU - Zhao, Yun

AU - Jiao, Xiaoguang

AU - Guo, Bingzhi

AU - Feng, Caihong

AU - Lü, Yuzhen

AU - Jiao, Qingze

PY - 2021/9

Y1 - 2021/9

N2 - Fluorinated polyurethane (FPU) was synthesized taking xylene as solvent, perfluoropolyether diol and isophorone diisocyanate (IPDI) as starting materials, and 1, 4-butanediol (BDO) as a chain extender. The fluorine content in the FPU was controlled by changing the content of the soft segment of perfluoropolyether diol. Polypropylene glycol (PPG) and isophorone diisocyanate (IPDI) were used as raw materials, 1, 4-butanediol was used as a chain extender to synthesize PU as a comparison. Characterizing the structures of PU and FPU, the influence of fluorine content on the thermal stability, mechanical properties, and hydrophobic and oleophobic properties of FPU was investigated. The results show that as-obtained FPU has higher tensile strength, and better hydrophobicity while maintaining the oleophobicity of the polyurethane.

AB - Fluorinated polyurethane (FPU) was synthesized taking xylene as solvent, perfluoropolyether diol and isophorone diisocyanate (IPDI) as starting materials, and 1, 4-butanediol (BDO) as a chain extender. The fluorine content in the FPU was controlled by changing the content of the soft segment of perfluoropolyether diol. Polypropylene glycol (PPG) and isophorone diisocyanate (IPDI) were used as raw materials, 1, 4-butanediol was used as a chain extender to synthesize PU as a comparison. Characterizing the structures of PU and FPU, the influence of fluorine content on the thermal stability, mechanical properties, and hydrophobic and oleophobic properties of FPU was investigated. The results show that as-obtained FPU has higher tensile strength, and better hydrophobicity while maintaining the oleophobicity of the polyurethane.

KW - Fluorinated polyurethane

KW - Hydrophobic and oleophobic properties

KW - Mechanical properties

UR - https://www.scopus.com/pages/publications/85116942657

U2 - 10.15918/j.tbit1001-0645.2020.108

DO - 10.15918/j.tbit1001-0645.2020.108

M3 - 文章

AN - SCOPUS:85116942657

SN - 1001-0645

VL - 41

SP - 1015

EP - 1022

JO - Beijing Ligong Daxue Xuebao/Transaction of Beijing Institute of Technology

JF - Beijing Ligong Daxue Xuebao/Transaction of Beijing Institute of Technology

IS - 9

ER -

含氟聚氨酯的制备及性能研究

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