文献类型：期刊文献

英文题名：Thermal Stability of Cardanol Modified Phenolic Resin

作者：Liu, Yuan Du, Jie Luo, Jun Feng, Xiao-Qin Cai, Zhen-Bing Zhu, Min-Hao

第一作者：Liu, Yuan

通信作者：Luo, J[1]

机构：[1]Guiyang Univ, Engn Res Ctr Mat Protect Wear & Corros Guizhou Pr, Guiyang, Peoples R China;[2]Guizhou Inst Technol, Sch Chem Engn, Guiyang, Peoples R China;[3]Southwest Jiaotong Univ, Key Lab Adv Technol Mat, Chengdu, Peoples R China

第一机构：Guiyang Univ, Engn Res Ctr Mat Protect Wear & Corros Guizhou Pr, Guiyang, Peoples R China

通信机构：corresponding author), Guiyang Univ, Engn Res Ctr Mat Protect Wear & Corros Guizhou Pr, Guiyang, Peoples R China.

年份：2015

卷号：32

期号：2

起止页码：165-177

外文期刊名：JOURNAL OF POLYMER MATERIALS

收录：;WOS:【SCI-EXPANDED(收录号:WOS:000358106900006)】；

基金：This work was kindly funded by following departments:; (1) Key Laboratory of Advanced Technologies of Materials and Department of Southwest Jiaotong University.; (2) Science & Technology department of Guizhou Province under Qian Scientific Contract NOs. LH [2014] 7163 and LKG [2013-08.

语种：英文

外文关键词：Phenolic resin; Cardanol; Thermal stability; Decomposition

摘要：The paper aims to analyze the thermal stability of cardanol modified phenolic resin. Firstly, two kinds of resol-type phenolic resins were synthesized: cardanol modified phenolic resin (CMPR) and pure phenolic resin (PPR). The two synthesized phenolic resins were cured. Then the chemical structures of cured CMPR and PPR were characterized by Fourier-transform infrared (FTIR). The thermal properties of cured CMPR and PPR were also analyzed by means of thermogravimetric analyzer (TGA) at various linear heating rates of 5 degrees C/min, 10 degrees C/min, 15 degrees C/min and 20 degrees C/min. Finally, based on the data obtained from thermogravimetric analysis, the decomposition activation energy of CMPR and PPR was calculated by Kissinger method. FTIR analysis indicated that the CMPR was synthesized successfully. TGA analysis demonstrated that four distinct thermal weight loss stages had been observed during the whole decomposition process of the PPR. Two weight loss stages were observed during the decomposition process of the CMPR and the first weight loss stage was very obscure and could be neglected. Moreover, the decomposition activation energy of the CMPR was about 198.81 kJ/mol, which was higher than that of the PPR, 129.70 kJ/mol. It means the overall thermal stability of CMPR is better than that of PPR.