PREPARATION AND CHARACTERIZATION OF ROSIN-BASED WATERBORNE POLYURETHANE FROM MALEOPIMARIC ACID POLYESTER POLYOL
Maleopimaric acid (MPA) can be used for polymer materials as a rosin derivative. In this study, rosin-based waterborne polyurethane (RWPU) was prepared with different content of maleopimaric acid polyester polyol (MAPP), which was synthesized from MPA. The properties of RWPU were studied by Fourier...
Main Authors: | , , , , , |
---|---|
Format: | Article |
Language: | English |
Published: |
North Carolina State University
2011-05-01
|
Series: | BioResources |
Subjects: | |
Online Access: | http://www.ncsu.edu/bioresources/BioRes_06/BioRes_06_3_2460_Xu_SSCWW_Prep_Char_Rosin_PU_Polyester_ol_1513.pdf |
id |
doaj-4ec4c14b09694f59ae0f43009650140d |
---|---|
record_format |
Article |
spelling |
doaj-4ec4c14b09694f59ae0f43009650140d2020-11-24T22:21:21ZengNorth Carolina State UniversityBioResources1930-21262011-05-016324602470PREPARATION AND CHARACTERIZATION OF ROSIN-BASED WATERBORNE POLYURETHANE FROM MALEOPIMARIC ACID POLYESTER POLYOLShibin ShangXu XuZhanqian SongShuqin CuiHongxiao WangDan WangMaleopimaric acid (MPA) can be used for polymer materials as a rosin derivative. In this study, rosin-based waterborne polyurethane (RWPU) was prepared with different content of maleopimaric acid polyester polyol (MAPP), which was synthesized from MPA. The properties of RWPU were studied by Fourier transform infrared spectroscopy (FT-IR), thermogravimetric analysis (TGA), and differential scanning calorimetry (DSC). Other properties including tensile strength, elongation at break, and water absorption were also determined. The onset decomposition temperature of RWPU with 30 wt% MAPP is improved from 170°C to 237°C, compared to the pure WPU. The tensile strength of the derivative was increased from 7.24 MPa to 23.24 MPa as well relative to the default polyurethane. The water absorption decreased significantly from 78.6% to 14.7%.http://www.ncsu.edu/bioresources/BioRes_06/BioRes_06_3_2460_Xu_SSCWW_Prep_Char_Rosin_PU_Polyester_ol_1513.pdfMaleopimaric acidRosinPolyester polyolWaterborne polyurethane |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Shibin Shang Xu Xu Zhanqian Song Shuqin Cui Hongxiao Wang Dan Wang |
spellingShingle |
Shibin Shang Xu Xu Zhanqian Song Shuqin Cui Hongxiao Wang Dan Wang PREPARATION AND CHARACTERIZATION OF ROSIN-BASED WATERBORNE POLYURETHANE FROM MALEOPIMARIC ACID POLYESTER POLYOL BioResources Maleopimaric acid Rosin Polyester polyol Waterborne polyurethane |
author_facet |
Shibin Shang Xu Xu Zhanqian Song Shuqin Cui Hongxiao Wang Dan Wang |
author_sort |
Shibin Shang |
title |
PREPARATION AND CHARACTERIZATION OF ROSIN-BASED WATERBORNE POLYURETHANE FROM MALEOPIMARIC ACID POLYESTER POLYOL |
title_short |
PREPARATION AND CHARACTERIZATION OF ROSIN-BASED WATERBORNE POLYURETHANE FROM MALEOPIMARIC ACID POLYESTER POLYOL |
title_full |
PREPARATION AND CHARACTERIZATION OF ROSIN-BASED WATERBORNE POLYURETHANE FROM MALEOPIMARIC ACID POLYESTER POLYOL |
title_fullStr |
PREPARATION AND CHARACTERIZATION OF ROSIN-BASED WATERBORNE POLYURETHANE FROM MALEOPIMARIC ACID POLYESTER POLYOL |
title_full_unstemmed |
PREPARATION AND CHARACTERIZATION OF ROSIN-BASED WATERBORNE POLYURETHANE FROM MALEOPIMARIC ACID POLYESTER POLYOL |
title_sort |
preparation and characterization of rosin-based waterborne polyurethane from maleopimaric acid polyester polyol |
publisher |
North Carolina State University |
series |
BioResources |
issn |
1930-2126 |
publishDate |
2011-05-01 |
description |
Maleopimaric acid (MPA) can be used for polymer materials as a rosin derivative. In this study, rosin-based waterborne polyurethane (RWPU) was prepared with different content of maleopimaric acid polyester polyol (MAPP), which was synthesized from MPA. The properties of RWPU were studied by Fourier transform infrared spectroscopy (FT-IR), thermogravimetric analysis (TGA), and differential scanning calorimetry (DSC). Other properties including tensile strength, elongation at break, and water absorption were also determined. The onset decomposition temperature of RWPU with 30 wt% MAPP is improved from 170°C to 237°C, compared to the pure WPU. The tensile strength of the derivative was increased from 7.24 MPa to 23.24 MPa as well relative to the default polyurethane. The water absorption decreased significantly from 78.6% to 14.7%. |
topic |
Maleopimaric acid Rosin Polyester polyol Waterborne polyurethane |
url |
http://www.ncsu.edu/bioresources/BioRes_06/BioRes_06_3_2460_Xu_SSCWW_Prep_Char_Rosin_PU_Polyester_ol_1513.pdf |
work_keys_str_mv |
AT shibinshang preparationandcharacterizationofrosinbasedwaterbornepolyurethanefrommaleopimaricacidpolyesterpolyol AT xuxu preparationandcharacterizationofrosinbasedwaterbornepolyurethanefrommaleopimaricacidpolyesterpolyol AT zhanqiansong preparationandcharacterizationofrosinbasedwaterbornepolyurethanefrommaleopimaricacidpolyesterpolyol AT shuqincui preparationandcharacterizationofrosinbasedwaterbornepolyurethanefrommaleopimaricacidpolyesterpolyol AT hongxiaowang preparationandcharacterizationofrosinbasedwaterbornepolyurethanefrommaleopimaricacidpolyesterpolyol AT danwang preparationandcharacterizationofrosinbasedwaterbornepolyurethanefrommaleopimaricacidpolyesterpolyol |
_version_ |
1725771634442240000 |