Synthesis, curing of hydroxyl-terminated liquid fluoroelastomer: Thermal, chemical resistant and mechanical properties

N. Li; J. J. Wu; Y. Q. Wang; J. H. Wu; J. J. Zhang; J. Z. Huo; Y. P. Bai

doi:10.1088/1757-899X/213/1/012029

Synthesis, curing of hydroxyl-terminated liquid fluoroelastomer: Thermal, chemical resistant and mechanical properties

N. Li
, J. J. Wu
, Y. Q. Wang
, J. H. Wu
, J. J. Zhang
, J. Z. Huo
, Y. P. Bai^*

^*Corresponding author for this work

School of Chemistry and Chemical Engineering, Harbin Institute of Technology
Beijing University of Chemical Technology
FoShan NanHai Gotop Packaging Material Co., Ltd

Research output: Contribution to journal › Conference article › peer-review

8 Scopus citations

Abstract

A novel hydroxyl-terminated liquid fluoroelastomer (HTLF) was synthesized; FT-IR, GPC and ¹H-NMR result show that HTLF was synthesized successfully. Then HTLF was cured with HDI trimer, the structure of cured product was characterized by FT-IR. Compared with traditional solid fluorine elastomer, Cured HTLF has higher char yield and faster thermal decomposition rate. It ascribed to the introduction of ring structure the cross-link structure formed in the curing process. The study of chemical resistant properties and tensile strength of cured fluoroelastomer film suggested that Cured HTLF was provided with similar mmechanical properties, chemical resistant property than solid fluorine elastomer.

Original language	English
Article number	012029
Journal	IOP Conference Series: Materials Science and Engineering
Volume	213
Issue number	1
DOIs	https://doi.org/10.1088/1757-899X/213/1/012029
State	Published - 6 Jul 2017
Externally published	Yes
Event	2017 Global Conference on Polymer and Composite Materials, PCM 2017 - Guangzhou, China Duration: 23 May 2017 → 25 May 2017

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title = "Synthesis, curing of hydroxyl-terminated liquid fluoroelastomer: Thermal, chemical resistant and mechanical properties",

abstract = "A novel hydroxyl-terminated liquid fluoroelastomer (HTLF) was synthesized; FT-IR, GPC and 1H-NMR result show that HTLF was synthesized successfully. Then HTLF was cured with HDI trimer, the structure of cured product was characterized by FT-IR. Compared with traditional solid fluorine elastomer, Cured HTLF has higher char yield and faster thermal decomposition rate. It ascribed to the introduction of ring structure the cross-link structure formed in the curing process. The study of chemical resistant properties and tensile strength of cured fluoroelastomer film suggested that Cured HTLF was provided with similar mmechanical properties, chemical resistant property than solid fluorine elastomer.",

author = "N. Li and Wu, \{J. J.\} and Wang, \{Y. Q.\} and Wu, \{J. H.\} and Zhang, \{J. J.\} and Huo, \{J. Z.\} and Bai, \{Y. P.\}",

note = "Publisher Copyright: {\textcopyright} Published under licence by IOP Publishing Ltd.; 2017 Global Conference on Polymer and Composite Materials, PCM 2017 ; Conference date: 23-05-2017 Through 25-05-2017",

year = "2017",

month = jul,

day = "6",

doi = "10.1088/1757-899X/213/1/012029",

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TY - JOUR

T1 - Synthesis, curing of hydroxyl-terminated liquid fluoroelastomer

T2 - 2017 Global Conference on Polymer and Composite Materials, PCM 2017

AU - Li, N.

AU - Wu, J. J.

AU - Wang, Y. Q.

AU - Wu, J. H.

AU - Zhang, J. J.

AU - Huo, J. Z.

AU - Bai, Y. P.

PY - 2017/7/6

Y1 - 2017/7/6

N2 - A novel hydroxyl-terminated liquid fluoroelastomer (HTLF) was synthesized; FT-IR, GPC and 1H-NMR result show that HTLF was synthesized successfully. Then HTLF was cured with HDI trimer, the structure of cured product was characterized by FT-IR. Compared with traditional solid fluorine elastomer, Cured HTLF has higher char yield and faster thermal decomposition rate. It ascribed to the introduction of ring structure the cross-link structure formed in the curing process. The study of chemical resistant properties and tensile strength of cured fluoroelastomer film suggested that Cured HTLF was provided with similar mmechanical properties, chemical resistant property than solid fluorine elastomer.

AB - A novel hydroxyl-terminated liquid fluoroelastomer (HTLF) was synthesized; FT-IR, GPC and 1H-NMR result show that HTLF was synthesized successfully. Then HTLF was cured with HDI trimer, the structure of cured product was characterized by FT-IR. Compared with traditional solid fluorine elastomer, Cured HTLF has higher char yield and faster thermal decomposition rate. It ascribed to the introduction of ring structure the cross-link structure formed in the curing process. The study of chemical resistant properties and tensile strength of cured fluoroelastomer film suggested that Cured HTLF was provided with similar mmechanical properties, chemical resistant property than solid fluorine elastomer.

UR - https://www.scopus.com/pages/publications/85025841056

U2 - 10.1088/1757-899X/213/1/012029

DO - 10.1088/1757-899X/213/1/012029

M3 - 会议文章

AN - SCOPUS:85025841056

SN - 1757-8981

VL - 213

JO - IOP Conference Series: Materials Science and Engineering

JF - IOP Conference Series: Materials Science and Engineering

IS - 1

M1 - 012029

Y2 - 23 May 2017 through 25 May 2017

ER -

Synthesis, curing of hydroxyl-terminated liquid fluoroelastomer: Thermal, chemical resistant and mechanical properties

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