|本期目录/Table of Contents|

[1]周杰,徐豫松,张涛,等.苯并噁嗪与木质素磺酸钠协同阻燃聚酯复合材料的性能分析[J].浙江理工大学学报,2024,51-52(自科二):180-187.
 ZHOU Jie,XU Yusong,ZHANG Tao,et al.Performance analysis of the synergistic flame retardant polyester composite of benzoxazine and sodium lignosulfonate[J].Journal of Zhejiang Sci-Tech University,2024,51-52(自科二):180-187.
点击复制

苯并噁嗪与木质素磺酸钠协同阻燃聚酯复合材料的性能分析()
分享到:

浙江理工大学学报[ISSN:1673-3851/CN:33-1338/TS]

卷:
第51-52卷
期数:
2024年自科第二期
页码:
180-187
栏目:
出版日期:
2024-03-10

文章信息/Info

Title:
Performance analysis of the synergistic flame retardant polyester composite of benzoxazine and sodium lignosulfonate
文章编号:
1673-3851 (2024) 03-0180-08
作者:
周杰徐豫松张涛张先明
浙江理工大学,a.材料科学与工程学院;b.艺术与设计学院,杭州 310018
Author(s):
ZHOU JieXU YusongZHANG TaoZHANG Xianming
a.School of Materials Science & Engineering; b.School of Art and Design, Zhejiang Sci-Tech University, Hangzhou 310018, China
关键词:
苯并噁嗪木质素磺酸钠聚对苯二甲酸乙二醇酯复合材料热性能阻燃性能
分类号:
TQ342-92
文献标志码:
A
摘要:
为提高聚对苯二甲酸乙二醇酯(PET)的阻燃性能,以苯并噁嗪(BOZ)和木质素磺酸钠(SLS)为改性材料,制备了以PET为基体的聚酯复合材料。采用扫描电镜观察聚酯复合材料的表面形貌,通过热失重分析、差示扫描量热分析、极限氧指数(LOI)测试和垂直燃烧实验(UL 94)分析表征聚酯复合材料的热性能和阻燃性能,利用能量色散X射线光谱仪分析残炭情况,并使用电子万能试验机对力学性能进行表征测试力学性能。结果表明:BOZ和SLS在PET基体中没有出现明显的团聚现象;当BOZ和SLS的质量比为1∶0.5、总添加量(质量分数)为10%时,聚酯复合材料的结晶度、熔融温度和残炭量相比纯PET均有所提高;聚酯复合材料的LOI值提高到了26.4%,UL 94等级达到了 V-1等级,燃烧时的熔体滴落被有效抑制;残炭分析结果表明,聚酯复合材料的阻燃遵循凝聚相阻燃机理;聚酯复合材料的拉伸强度和断裂伸长率相比纯PET有所下降,但聚酯复合材料的杨氏模量相比纯PET有所提高。该研究可为聚酯复合材料的阻燃研究提供参考。

参考文献/References:

[1]Zhao H B, Wang Y Z. Design and synthesis of PET-based copolyesters with flame-retardant and antidripping performance[J]. Macromolecular Rapid Communications, 2017, 38(23): 1700451.
[2]Wu Z Z, Ni Y P, Fu T, et al. Effect of biphenyl biimide structure on the thermal stability, flame retardancy and pyrolysis behavior of PET[J]. Polymer Degradation and Stability, 2018, 155: 162-172.
[3]Xiong Y Q, Jiang Z J, Xie Y Y, et al. Development of a DOPO-containing melamine epoxy hardeners and its thermal and flame-retardant properties of cured products[J]. Journal of Applied Polymer Science, 2013, 127(6): 4352-4358.
[4]Wu J N, Chen L, Fu T, et al. New application for aromatic Schiff base: High efficient flame-retardant and anti-dripping action for polyesters[J]. Chemical Engineering Journal, 2018, 336: 622-632.
[5]万苏影, 包建娜, 王滢, 等. 含磷阻燃共聚酯的熔融增黏反应及其动力学[J]. 纺织学报, 2021, 42(11): 9-16.
[6]俞雨农, 蒲新明, 郑兵, 等. 磷系阻燃聚酯的制备及其性能[J]. 浙江理工大学学报(自然科学版), 2021, 45(2): 205-211.
[7]Goedderz D, Weber L, Markert D, et al. Flame retardant polyester by combination of organophosphorus compounds and an NOR radical forming agent[J]. Journal of Applied Polymer Science, 2020, 137(1): 47876.
[8]Li J W, Yan X J, Zeng X D, et al. Effect of trisilanolphenyl-POSS on rheological, mechanical, and flame-retardant properties of poly(ethylene terephthalate)/cyclotriphosphazene systems[J]. Journal of Applied Polymer Science, 2018, 135(8): 45912.
[9]许卓, 支海萍, 张顺花. 阻燃改性聚酯的合成及其性能分析[J]. 浙江理工大学学报(自然科学版), 2022, 47(3): 323-328.
[10]尚小愉, 朱坚, 王滢, 等. 侧基含磷阻燃共聚酯的熔融增黏反应特性分析[J]. 现代纺织技术, 2022, 30(6): 37-43.

相似文献/References:

[1]王海青,曹万荣,李光旭,等.腰果酚基苯并噁嗪及其高生物质含量复合材料的制备和性能研究[J].浙江理工大学学报,2016,35-36(自科1):29.
 WANG Haiqing,CAO Wanrong,LI Guangxu,et al.Preparation and Properties of Cardanol based Benzoxazine and Its Composites with High Biomass Content[J].Journal of Zhejiang Sci-Tech University,2016,35-36(自科二):29.
[2]孙浩然,金子毅,胡欣悦,等.腰果酚基苯并噁嗪增韧二胺型苯并噁嗪及其性能[J].浙江理工大学学报,2022,47-48(自科三):348.
 SUN Haoran,JIN Ziyi,HU Xinyue,et al.Cardanol based benzoxazine toughen diamine benzoxazine and  properties of copolymer resins[J].Journal of Zhejiang Sci-Tech University,2022,47-48(自科二):348.
[3]田妮妮,李瑞超,姜建堂,等.木质素磺酸钠基水凝胶吸附剂的制备及其对刚果红的吸附性能[J].浙江理工大学学报,2022,47-48(自科六):882.
 TIAN Nini,LI Ruichao,JIANG Jiantang,et al.Preparation of sodium lignosulfonate based hydrogel  adsorbent and its adsorption properties for Congo red[J].Journal of Zhejiang Sci-Tech University,2022,47-48(自科二):882.

备注/Memo

备注/Memo:
收稿日期: 2023-01-06
网络出版日期:2023-09-08
基金项目: 浙江省重点研发计划项目(2020C01143)
作者简介: 周杰(1997—),男,安徽黄山人,硕士研究生,主要从事阻燃高分子材料制备方面的研究
通信作者: 张涛,E-mail:taoyuan0510@126.com
更新日期/Last Update: 2024-03-08