Article(id=1282029998617899437, tenantId=1146029695717560320, journalId=1146031787341344770, issueId=1282029960869167928, articleNumber=null, orderNo=null, doi=10.16265/j.cnki.issn1003-3033.2025.07.1462, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1739462400000, receivedDateStr=2025-02-14, revisedDate=1744905600000, revisedDateStr=2025-04-18, acceptedDate=null, acceptedDateStr=null, onlineDate=1783589370636, onlineDateStr=2026-07-09, pubDate=1753632000000, pubDateStr=2025-07-28, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1783589370636, onlineIssueDateStr=2026-07-09, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1783589370636, creator=13701087609, updateTime=1783589370636, updator=13701087609, issue=Issue{id=1282029960869167928, tenantId=1146029695717560320, journalId=1146031787341344770, year='2025', volume='35', issue='7', pageStart='1', pageEnd='252', issueExtLink='null', onlineDate='null', pubDate='1753632000000', pubDateStr='2025-07-28', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=null, createTime=1783589361636, creator='13701087609', updateTime=1783589710614, updator='13701087609', preIssue=null, nextIssue=null, articleTotal=null, ext={EN=IssueExt(id=1282031424651903975, tenantId=1146029695717560320, journalId=1146031787341344770, issueId=1282029960869167928, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1282031424656098280, tenantId=1146029695717560320, journalId=1146031787341344770, issueId=1282029960869167928, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null, downloadFileDto=null}, startPage=114, endPage=121, ext={EN=ArticleExt(id=1282029999104438702, articleId=1282029998617899437, tenantId=1146029695717560320, journalId=1146031787341344770, language=EN, title=Curing and pyrolysis kinetics of flame-retardant epoxy resin/low-molecular-weight polyphenylene oxide composites, columnId=1149733269173878863, journalTitle=China Safety Science Journal, columnName=Safety engineering technology, runingTitle=null, highlight=null, articleAbstract=

To improve the safety of EP in application fields, Calcium Terephthalate(CaT), a metal-organic framework (MOF) material, was utilized synergistically with the liquid flame retardant bisphenol A bis (diphenyl phosphate) (BDP) to flame-retardant modify the EP/PPO system. The flame retardant properties were characterized using the limiting oxygen index, vertical burning test, and cone calorimeter tests. The curing kinetics and pyrolysis kinetics of the modified EP/PPO system were investigated using the Kissinger, FWO (Flynn-Wall-Ozawa), and Crane equations. The results show that when 8% BDP and 2% CaT are added to EP, the composite exhibits good flame retardant performance. 34.5% of the limiting oxygen index is reached. V-0 rating of the vertical burning test is achieved. The peak heat release rate and the total heat release are reduced by 76.6% and 51.5% respectively compared to pure EP. The incorporation of CaT is found to be beneficial for the curing reaction. The optimal curing temperature could be determined by extrapolation from non-isothermal differential scanning calorimetry curves. It is an initial stage at 100 ℃, followed by 120 ℃, and finally 170 ℃. Analysis of non-isothermal thermogravimetric analysis curves and pyrolysis kinetics demonstrates that EP/PPO system exhibits lower activation energy.

, authors=Xueying SHAN1, Jiafu ZHANG1, Qixin HUANG1, Yuxuan DIAO1, Jinchun LI2, Lingyu LI2, authorsList=Xueying SHAN, Jiafu ZHANG, Qixin HUANG, Yuxuan DIAO, Jinchun LI, Lingyu LI, authorCompany=null, correspAuthors=null, authorNote=null, correspAuthorsNote=null, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=null, magXml=null, pdfUrl=null, pdf=null, pdfFileSize=null, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=null, mapNumber=null, fund=null), CN=ArticleExt(id=1282029999549034927, articleId=1282029998617899437, tenantId=1146029695717560320, journalId=1146031787341344770, language=CN, title=阻燃型环氧树脂/低分子聚苯醚材料固化及热解动力学, columnId=1149733269727526997, journalTitle=中国安全科学学报, columnName=安全工程技术, runingTitle=null, highlight=null, articleAbstract=

为提高环氧树脂(EP)在应用领域的安全性,使用苯二甲酸钙(CaT)这一有机金属框架化合物(MOF)材料,协同液体阻燃剂双酚A双(二苯基磷酸酯)(BDP)阻燃改性EP/低分子聚苯醚(PPO)体系,通过极限氧指数、垂直燃烧测试和锥形量热测试表征其阻燃性能,并利用Kissinger、FWO和Crane方程研究改性EP/PPO体系的固化动力学及热解动力学。结果表明:当添加8%BDP和2%CaT至EP中,复合材料表现出良好的阻燃性能,极限氧指数达34.5%,垂直燃烧测试获V-0级别,且其峰值热释放速率和总热释放较纯EP分别降低76.6%及51.5%;CaT有利于固化反应;利用非等温差示扫描量热曲线外推法能够得到最佳固化温度为:初始100 ℃,后120 ℃,最后170 ℃;通过非等温热重分析及热解动力学分析可发现EP/PPO体系表现出更低的活化能。

, authors=单雪影副教授1, 张家傅1, 黄其鑫1, 刁玉璇1, 李锦春教授2, 李玲玉2, authorsList=单雪影副教授, 张家傅, 黄其鑫, 刁玉璇, 李锦春教授, 李玲玉, authorCompany=null, correspAuthors=null, authorNote=

单雪影(1986—),女,安徽宿州人,博士,副教授,主要从事高分子材料改性、材料火灾安全方面的研究。E-mail:

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单雪影(1986—),女,安徽宿州人,博士,副教授,主要从事高分子材料改性、材料火灾安全方面的研究。E-mail:

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单雪影(1986—),女,安徽宿州人,博士,副教授,主要从事高分子材料改性、材料火灾安全方面的研究。E-mail:

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阻燃型环氧树脂/低分子聚苯醚材料固化及热解动力学
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单雪影副教授 1 , 张家傅 1 , 黄其鑫 1 , 刁玉璇 1 , 李锦春教授 2 , 李玲玉 2
中国安全科学学报 | 安全工程技术 2025,35(7): 114-121
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中国安全科学学报 |安全工程技术 2025 , 35 (7) : 114 -121
阻燃型环氧树脂/低分子聚苯醚材料固化及热解动力学
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单雪影副教授1 , 张家傅1, 黄其鑫1, 刁玉璇1, 李锦春教授2, 李玲玉2
作者信息
  • 1常州大学 安全科学与工程学院,江苏 常州 213164
  • 2常州大学 材料科学与工程学院,江苏 常州 213164
作者简介:

单雪影(1986—),女,安徽宿州人,博士,副教授,主要从事高分子材料改性、材料火灾安全方面的研究。E-mail:

Curing and pyrolysis kinetics of flame-retardant epoxy resin/low-molecular-weight polyphenylene oxide composites
Xueying SHAN1 , Jiafu ZHANG1, Qixin HUANG1, Yuxuan DIAO1, Jinchun LI2, Lingyu LI2
Affiliations
  • 1School of Safety Science and Engineering, Changzhou University, Changzhou Jiangsu 213164, China
  • 2School of Materials Science and Engineering, Changzhou University, Changzhou Jiangsu 213164, China
出版时间: 2025-07-28 doi: 10.16265/j.cnki.issn1003-3033.2025.07.1462
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为提高环氧树脂(EP)在应用领域的安全性,使用苯二甲酸钙(CaT)这一有机金属框架化合物(MOF)材料,协同液体阻燃剂双酚A双(二苯基磷酸酯)(BDP)阻燃改性EP/低分子聚苯醚(PPO)体系,通过极限氧指数、垂直燃烧测试和锥形量热测试表征其阻燃性能,并利用Kissinger、FWO和Crane方程研究改性EP/PPO体系的固化动力学及热解动力学。结果表明:当添加8%BDP和2%CaT至EP中,复合材料表现出良好的阻燃性能,极限氧指数达34.5%,垂直燃烧测试获V-0级别,且其峰值热释放速率和总热释放较纯EP分别降低76.6%及51.5%;CaT有利于固化反应;利用非等温差示扫描量热曲线外推法能够得到最佳固化温度为:初始100 ℃,后120 ℃,最后170 ℃;通过非等温热重分析及热解动力学分析可发现EP/PPO体系表现出更低的活化能。

阻燃  /  环氧树脂(EP)  /  低分子聚苯醚(PPO)  /  固化动力学  /  热解动力学

To improve the safety of EP in application fields, Calcium Terephthalate(CaT), a metal-organic framework (MOF) material, was utilized synergistically with the liquid flame retardant bisphenol A bis (diphenyl phosphate) (BDP) to flame-retardant modify the EP/PPO system. The flame retardant properties were characterized using the limiting oxygen index, vertical burning test, and cone calorimeter tests. The curing kinetics and pyrolysis kinetics of the modified EP/PPO system were investigated using the Kissinger, FWO (Flynn-Wall-Ozawa), and Crane equations. The results show that when 8% BDP and 2% CaT are added to EP, the composite exhibits good flame retardant performance. 34.5% of the limiting oxygen index is reached. V-0 rating of the vertical burning test is achieved. The peak heat release rate and the total heat release are reduced by 76.6% and 51.5% respectively compared to pure EP. The incorporation of CaT is found to be beneficial for the curing reaction. The optimal curing temperature could be determined by extrapolation from non-isothermal differential scanning calorimetry curves. It is an initial stage at 100 ℃, followed by 120 ℃, and finally 170 ℃. Analysis of non-isothermal thermogravimetric analysis curves and pyrolysis kinetics demonstrates that EP/PPO system exhibits lower activation energy.

flame retardant  /  epoxy resin (EP)  /  low-molecular-weight polyphenylene oxide (PPO)  /  curing kinetics  /  pyrolysis kinetics
单雪影副教授, 张家傅, 黄其鑫, 刁玉璇, 李锦春教授, 李玲玉. 阻燃型环氧树脂/低分子聚苯醚材料固化及热解动力学. 中国安全科学学报, 2025 , 35 (7) : 114 -121 . DOI: 10.16265/j.cnki.issn1003-3033.2025.07.1462
Xueying SHAN, Jiafu ZHANG, Qixin HUANG, Yuxuan DIAO, Jinchun LI, Lingyu LI. Curing and pyrolysis kinetics of flame-retardant epoxy resin/low-molecular-weight polyphenylene oxide composites[J]. China Safety Science Journal, 2025 , 35 (7) : 114 -121 . DOI: 10.16265/j.cnki.issn1003-3033.2025.07.1462
  • 江苏省基础研究计划项目(BK20230642)
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2025年第35卷第7期
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doi: 10.16265/j.cnki.issn1003-3033.2025.07.1462
  • 接收时间:2025-02-14
  • 首发时间:2026-07-09
  • 出版时间:2025-07-28
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  • 收稿日期:2025-02-14
  • 修回日期:2025-04-18
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江苏省基础研究计划项目(BK20230642)
作者信息
    1常州大学 安全科学与工程学院,江苏 常州 213164
    2常州大学 材料科学与工程学院,江苏 常州 213164
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2种不同金属材料的力学参数

Family
属数
Number of
genus
种数
Number of
species
占总种数比例
Percentage of
total species (%)

Genus
种数
Number of
species
占总种数比例
Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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