纺织学报 ›› 2024, Vol. 45 ›› Issue (04): 50-58.doi: 10.13475/j.fzxb.20221101001

• 纤维材料 • 上一篇    下一篇

含磷阻燃聚酯的合成动力学及其性能

袁野1,2, 张安莹1, 魏丽菲3, 高建伟4, 陈咏5, 王锐1()   

  1. 1.北京服装学院 材料设计与工程学院, 北京 100029
    2.中国化学纤维工业协会, 北京 100020
    3.上海德福伦新材料科技有限公司, 上海 201502
    4.烟台泰和新材高分子新材料研究院有限公司, 山东 烟台 264006
    5.东华大学 材料科学与工程学院, 上海 201620
  • 收稿日期:2022-11-04 修回日期:2023-11-13 出版日期:2024-04-15 发布日期:2024-05-13
  • 通讯作者: 王锐(1963—),女,教授,博士。研究方向为高分子材料的高性能化与功能化。E-mail:clywangrui@bift.edu.cn。
  • 作者简介:袁野(1992—),男,工程师,硕士。主要研究方向为化学纤维。
  • 基金资助:
    北京学者项目(RCQJ20303);国家重点研发计划项目(2017YFB0309000)

Synthesis kinetics and properties of phosphorus containing flame retardant polyethylene terephthalate

YUAN Ye1,2, ZHANG Anying1, WEI Lifei3, GAO Jianwei4, CHEN Yong5, WANG Rui1()   

  1. 1. School of Materials Design & Engineering, Beijing Institute of Fashion Technology, Beijing 100029, China
    2. China Chemical Fibers Association, Beijing 100020, China
    3. Shanghai Different Advanced Material Co., Ltd., Shanghai 201502, China
    4. Yantai Tayho Advanced Materials Research Institute Co., Ltd., Yantai, Shandong 264006, China
    5. College of Materials Science and Engineering, Donghua University, Shanghai 201620, China
  • Received:2022-11-04 Revised:2023-11-13 Published:2024-04-15 Online:2024-05-13

摘要:

为探究9,10-二氢-9-氧杂-10-磷杂菲-10-氧化物(DOPO)类阻燃剂对聚对苯二甲酸乙二醇酯(PET)聚合反应过程的影响,以[(6-氧代-6H-二苯并[c,e][1,2]氧磷杂己环-6-基)甲基]丁二酸(DDP)作为反应型阻燃剂,通过聚合反应得到磷含量不同的阻燃PET(PET-DDP),研究其聚合反应动力学并分析DDP添加量、缩聚反应温度对合成反应动力学的影响,并分析了PET-DDP的阻燃性能和力学性能。结果表明:聚合条件不变的情况下,随DDP添加量的增加,酯化反应阶段反应釜内压力升高速度加快,有利于乙二醇中对苯二甲酸的溶解,反应活化能由81.37 kJ/mol降低至59.52 kJ/mol,缩聚反应的反应速率常数K减小,反应活化能由69.67 kJ/mol增加至233.49 kJ/mol,聚合物熔点降低,结晶性能和力学性能下降;当缩聚反应温度为270 ℃,磷质量分数为1.10%时,PET的阻燃性能得到明显提升,极限氧指数为34%,与纯PET相比,热释放速率峰值和总热释放量分别降低了45.2%和27.3%,且炭层的连续性和致密性明显增加。

关键词: 聚对苯二甲酸乙二醇酯, 酯化, 缩聚, 磷系阻燃剂, 反应动力学, 阻燃性能

Abstract:

Objective Polyethylene terephthalate (PET) is a very widely used polyester fiber material, but PET-based materials have problems of being flammable or combustible, so low toxicity, low smoke and flame retardant lasting [(6-oxygen generation-6H-dibenzo [c, e] [1,2] -6-group) methyl] butanedioic acid (DDP) is selected as a flame retardant to PET. The purpose of studying the synthesis kinetics of PET is to effectively regulate the reaction rate, reaction conditions, product quality and other process parameters, and explore the internal law of polyester synthesis reaction, so as to guide the actual production process of polyester.

Method This study chose copolymeric flame retardant PET as an example of trace modified polyester, prepared different DDP added flame retardant polyester, studied the two phases of esterification and condensation, explored the different condensation temperature, different flame retardant added on the synthetic reaction kinetics, in order to achieve the purpose of process regulation through production amplification. The thermal properties, crystallization properties, flame retardant properties and mechanical properties of flame retardant PET were characterized by testing differential scanning calorimetry, extreme oxygen index, conical calorimeter, scanning electron microscope, energy dispersive spectrometer and microinjection molding instrument.

Results The activation energy (Ea) of the flame retardant PET with different phosphorus contents of the esterification reaction was gradually decreased from 81.37 kJ/mol to 59.52 kJ/mol with increasing amount of DDP addition at the same reaction temperature. For the same polymerization system, the increase in condensation temperature led to greater reaction rate constant and faster reaction speed. At the same condensation temperature, for different polymerization systems, the reaction rate was constantly decreased and Ea was significantly increased from 69.67 kJ/mol to 223.49 kJ/mol. With the increase of DDP addition, the cold crystallization temperature (Tcc) was increased from 121 ℃ to 143 ℃, the melting temperature (Tm) from 249 ℃ to 224 ℃, and the thermal crystallization temperature (Tmc) from 198 ℃ to 169 ℃. At the same condensation temperature, with the increase of DDP addition, LOI was gradually increased. When the phosphorus content was 1.10%, LOI reached 34%, and LOI did not change significantly. At the same condensation reaction temperature, the ignition time (TTI) was gradually increased to 57 s with the increase of DDP addition, and when the condensation reaction temperature was 270, 275, and 280 ℃, the peak heat release rate (pHRR) and the total heat release amount (THR) were significantly reduced. C and O were the residual carbon of PET, while the residual carbon of flame retardant PET was composed of C, O and P elements, and with the increase of DDP addition, the content of O and P were increased to 13.69% and 9.18%, respectively. PET showed more and denser residual carbon holes, while after DDP with phosphorus content of 0.65% was added, the holes of the residual carbon surface were significantly smaller, but the number of holes was not significantly improved. When the phosphorus content was increased to 1.10%, the number of residual carbon holes was greatly reduced, and the surface of the carbon layer became smoother and more compact with certain isolation effect. After the addition of flame retardant DDP, the elastic modulus of the polymer was increased from 947.3 MPa to 1 103.1 MPa, and with the addition of flame retardant DDP, the fracture elongation of the polymer was decreased from 247% to 190%.

Conclusion Compared with PET, the addition of DDP promoted the positive esterification reaction but hindered the polycondensation reaction, and the flame retardancy of PET-DDP was significantly improved, and the change of polycondensation reaction temperature had less influence on the flame retardancy. In conclusion, the study on the kinetics of esterification and polycondensation reactions and the flame-retardant properties of PET-DDP provides data support for the adjustment of process parameters in the later industrial production of flame retardant polyester.

Key words: polyethylene terephthalate, esterification, polycondensation, phosphorus flame retardant, kinetics, flame retardancy

中图分类号: 

  • TQ342.21

图1

不同磷质量分数的PET酯化反应动力学"

表1

不同磷添加量的PET的酯化反应活化能"

样品编号 回归方程 Ea/(kJ·mol-1)
PET lnK=-9 787.8(1/T)+18.61 81.37
PET-P 0.65% lnK=-9 228.2(1/T)+17.73 76.72
PET-P 0.80% lnK=-8 159.8(1/T)+15.63 67.84
PET-P 0.95% lnK=-7 955.7(1/T)+15.39 66.14
PET-P 1.10% lnK=-7 159.4(1/T)+13.94 59.52

图2

不同磷质量分数的PET缩聚反应Mt与t的关系"

表2

不同聚合体系线性回归方程"

样品编号 缩聚温
度/℃
回归方程 反应速率常数K/
(g·(mol·min)-1)
PET 270 Mt=121.76t+1 155.6 121.76
275 Mt=132.64t+1 350.4 132.64
280 Mt=156.45t+566.0 156.45
PET-P 0.65% 270 Mt=116.41t+1 058.3 116.41
275 Mt=128.05t+687.7 128.05
280 Mt=153.90t+943.0 153.90
PET-P 0.80% 270 Mt=75.01t+2 345.9 75.01
275 Mt=85.67t+2 305.4 85.67
280 Mt=92.76t+2 457.7 92.76
PET-P 0.95% 270 Mt=38.42t+1 407.2 38.42
275 Mt=54.83t+1 238.1 54.83
280 Mt=92.87t+434.1 92.87
PET-P 1.10% 270 Mt=29.85t+1 753.6 29.85
275 Mt=36.00t+2 546.1 36.00
280 Mt=48.78t+2 656.3 48.78

表3

不同磷质量分数的PET缩聚反应活化能"

样品编号 回归方程 Ea/(kJ·mol-1)
PET lnK=-8 379.6(1/T)+20.17 69.67
PET-P 0.65% lnK=-19 237.3(1/T)+39.08 159.94
PET-P 0.80% lnK=-22 893.3(1/T)+45.62 190.33
PET-P 0.95% lnK=-26 561.2(1/T)+52.21 220.83
PET-P 1.10% lnK=-28 084.3(1/T)+54.84 233.49

表4

275 ℃缩聚温度下不同磷添加量的PET的DSC数据"

样品编号 Tg/℃ Tm/℃ Tcc/℃ Tmc/℃
PET 67 249 121 198
PET-P 0.65% 67 237 129 187
PET-P 0.80% 68 228 130 180
PET-P 0.95% 69 225 133 172
PET-P 1.10% 68 224 143 169

图3

不同磷添加量的PET的DSC曲线"

表5

不同磷质量分数的PET的LOI值测试结果"

样品编号 缩聚温度/℃ LOI值/%
PET 270 21
275 22
280 22
PET-P 0.65% 270 28
275 27
280 27
PET-P 0.80% 270 28
275 28
280 28
PET-P 0.95% 270 31
275 31
280 31
PET-P 1.10% 270 34
275 33
280 33

表6

不同磷质量分数的PET锥形量热测试结果"

样品编号 缩聚温
度/℃
TTI/
s
pHRR/
(kW·m-2)
av-HRR/
(kW·m-2)
THR/
(MJ·m-2)
PET 270 49 1 115.11 272.01 60.22
275 50 1 213.17 251.70 61.67
280 50 1 117.09 249.46 64.51
PET-P 0.65% 270 51 991.58 153.83 52.05
275 52 865.26 176.29 51.04
280 52 834.23 160.51 44.84
PET-P 0.80% 270 52 776.87 140.53 46.66
275 53 818.86 151.46 46.08
280 53 839.58 141.90 45.84
PET-P 0.95% 270 54 715.49 139.03 46.30
275 54 673.27 143.21 45.55
280 54 657.56 141.30 45.64
PET-P 1.10% 270 57 611.12 141.13 43.81
275 56 681.44 139.51 39.10
280 57 667.19 142.11 45.48

表7

275 ℃缩聚温度下不同磷质量分数的PET残炭的元素含量"

样品名称 C O P
PET残炭 95.65 4.35 0.00
PET-P 0.65%残炭 87.69 7.62 4.69
PET-P 0.80%残炭 86.91 8.08 5.01
PET-P 0.95%残炭 84.20 9.94 5.86
PET-P 1.10%残炭 77.13 13.69 9.18

图4

不同磷添加量的PET残炭的SEM照片"

表8

275 ℃缩聚温度下不同磷质量分数的PET的力学性能"

样品编号 拉伸强度/MPa 弹性模量/MPa 断裂伸长率/%
PET 57.8 947.3 247
PET-P 0.65% 53.7 1 077.0 233
PET-P 0.80% 62.9 1 070.1 219
PET-P 0.95% 56.0 1 051.0 178
PET-P 1.10% 60.1 1 103.1 190
[1] 胡优贤, 江振林, 金亮, 等. 含磷阻燃PET母粒的制备及阻燃PET性能研究[J]. 合成纤维工业, 2019, 42(6): 11-15.
HU Youxian, JIANG Zhenlin, JIN Liang, et al. Preparation of flame retardant PET masterbatch containing phosphorus and study on the properties of flame retardant PET[J]. China Synthetic Fiber Industry, 2019, 42(6): 11-15.
[2] 王杰, 邢喜全, 何肖, 等. 不同软硬段含量PBT-b-PTMG嵌段共聚物的合成与性能[J]. 高分子材料与工程, 2023, 39(9): 27-34.
WANG Jie, XING Xiquan, HE Xiao, et al. Synthesis and properties of PBT-b-PTMG block copolymers with different soft and hard segment contents[J]. Polymer Materials Science & Engineering, 2023, 39(9): 27-34.
[3] TOURNIER V, TOPHAM C M, GILLES A, et al. An engineered PET depolymerase to break down and recycle plastic bottles[J]. Nature, 2020, 580(7802): 216-219.
[4] LI Q, ZHANG S, MAHMOOD K, et al. Fabrication of multifunctional PET fabrics with flame retardant, antibacterial and superhydrophobic properties[J]. Progress in Organic Coatings, 2021. DOI: 10.1016/j.porgcoat.2021.106296.
[5] ZHANG X, WANG Q, LIU S, et al. Improved processability and optimized preparing process for fire-safe poly (ethylene terephthalate) by electron effect modified Schiff base[J]. Journal of Applied Polymer Science, 2021. DOI: 10.1002/app.50444.
[6] 张新星, 王庆印, 孙腾, 等. PET共聚阻燃改性研究进展[J]. 精细化工, 2021, 38(1): 34-43.
ZHANG Xinxing, WANG Qingyin, SUN Teng, et al. Research progress in flame retardant modification of PET copolymer[J]. Fine Chemicals, 2021, 38(1): 34-43.
[7] SUN Y, WANG Y, QING Y, et al. A DOPO-base Schiff derivative used as a flame retardant for poly-styrene[J]. Journal of Applied Polymer Science, 2020. DOI: 10.1002/app.49224.
[8] OH J, KIM SS, LEE J, et al. Supercritical fluid flame-retardant processing of polyethylene terephthalate(PET) fiber treated with 9, 10-dihydro-9-oxa-10-phosphaphenanthrene-10-oxide (DOPO): changes in physical properties and flame-retardant performance[J]. Journal of CO2 Utilization, 2021. DOI: 10.1016/j.jcou.2021.101761.
[9] QIAN X, LIU Q, ZHANG L, et al. Synthesis of reactive DOPO-based flame retardant and its application in rigid polyisocyanurate-polyurethane foam[J]. Polymer Degradation and Stability, 2022. DOI: 10.1016/j.polymdegradstab.2022.109852.
[10] ZHENG T, WANG W, LIU Y. A novel phosphorus-nitrogen flame retardant for improving the flame retardancy of polyamide 6: preparation, properties, and flame retardancy mechanism[J]. Polymers for Advanced Technologies, 2021, 32(6): 2508-2516.
[11] 曹枭汉, 孙国静, 蒋燕迪, 等. 固体酸催化苯基多元羧酸酯化反应动力学研究[J]. 石油化工, 2022, 51(9):1069-1074.
CAO Xiaohan, SUN Guojing, JIANG Yandi, et al. Kinetics of esterification of phenyl polycarboxylic acid catalyzed by solid acid[J]. Petrochemical Technology, 2022, 51(9):1069-1074.
[12] 关震宇, 周文乐, 张玉梅, 等. 基于钛镁催化剂合成瓶用聚酯的动力学研究[J]. 纺织学报, 2021, 42(3): 64-70.
GUAN Zhenyu, ZHOU Wenle, ZHANG Yumei, et al. Kinetic study on synthesis of polyester for bottle based on Ti Mg catalyst[J]. Journal of Textile Research, 2021, 42(3): 64-70.
[13] 娄佳慧, 王锐, 张文娟, 等. 有机钛-硅催化剂合成聚酯的动力学研究[J]. 纺织学报, 2018, 39(7): 1-7.
LOU Jiahui, WANG Rui, ZHANG Wenjuan, et al. Study on the kinetics of polyester synthesis with organic titanium silicon catalyst[J]. Journal of Textile Research, 2018, 39(7): 1-7.
[14] 孙永建, 吴林波, 李乃祥, 等. 脂肪-芳香族共聚酯PBST合成的共酯化工艺[J]. 化学反应工程与工艺, 2016, 32(1): 78-82.
SUN Yongjian, WU Linbo, LI Naixiang, et al. Coesterification process for synthesis of fat aromatic copolyester PBST[J]. Chemical Reaction Engineering and Technology, 2016, 32(1): 78-82.
[15] 杨婧, 黄关葆. 改性PET的酯化反应动力学[J]. 塑料, 2015, 44(2): 15-17.
YANG Jing, HUANG Guanbao. Esterification kinetics of modified PET[J]. Plastics, 2015, 44(2): 15-17.
[16] 奚桢浩, 陈礼科, 潘珣, 等. 低分子量聚己二酸乙二醇酯制备过程中的缩聚反应动力学[J]. 化学反应工程与工艺, 2014, 30(2): 97-101.
XI Zhenhao, CHEN Like, PAN Xun, et al. Kinetics of polycondensation in the preparation of low molecular weight polyethylene adipate[J]. Chemical Reaction Engineering and Technology, 2014, 30(2): 97-101.
[17] 刘方, 刘亮, 李璐, 等. 对苯二甲酸与新戊二醇缩聚反应动力学研究[J]. 化学研究与应用, 2016, 28(9): 1320-1324.
LIU Fang, LIU Liang, LI Lu, et al. Study on the kinetics of condensation polymerization of terephthalic acid and neopentyl glycol[J]. Chemical Research and Application, 2016, 28(9): 1320-1324.
[18] 周舸旸, 奚桢浩, 赵玲. 聚对苯二甲酸乙二醇酯固相缩聚过程乙醛脱除动力学[J]. 石油化工, 2020, 49(11): 1076-1082.
doi: 10.3969/j.issn.1000-8144.2020.11.007
ZHOU Keyang, XI Zhenhao, ZHAO Ling. Kinetics of acetaldehyde removal in solid state polycondensation of polyethylene terephthalate[J]. Petrochemical Technology, 2020, 49(11): 1076-1082.
[19] 陈咏, 王颖, 何峰, 等. 聚酯合成反应动力学模型构建及流程模拟的研究进展[J]. 合成纤维工业, 2018, 41(5): 46-52, 57.
CHEN Yong, WANG Ying, HE Feng, et al. Research progress in the kinetic model construction and process simulation of polyester synthesis[J]. China Synthetic Fiber Industry, 2018, 41(5): 46-52,57.
[20] 张旭霞, 汪少朋, 杨立英. PTA直接酯化过程动力学的研究[J]. 合成纤维工业, 2004, 26(6): 15-17.
ZHANG Xuxia, WANG Shaopeng, YANG Liying. Study on the kinetics of PTA direct esterification process[J]. China Synthetic Fiber Industry, 2004, 26(6): 15-17.
[21] RAVINDRANATH K, MASHELKAR R A. Modeling of poly(ethylene terephthalate) reactors: 5: a continuous prepolymerization process[J]. Polymer Engineering and Science, 1982, 22(10): 619-627.
[22] RAVINDRANATH K, MASHELKAR R A. Modeling of poly(ethylene terephthalate) reactors: 6: a continuous process for final stages of polycondensation[J]. Polymer Engineering and Science, 1982, 22(10): 628-636.
[23] 陈咏, 王颖, 何峰, 等. 共聚型磷系阻燃聚酯聚合反应动力学及其性能[J]. 纺织学报, 2019, 40(10):13-19.
doi: 10.13475/j.fzxb.20181000607
CHEN Yong, WANG Ying, HE Feng, et al. Kinetics and properties of phosphorus flame retardant copolymerized polyester[J]. Journal of Textile Research, 2019, 40(10): 13-19.
doi: 10.13475/j.fzxb.20181000607
[24] JIA L, ZHANG W C, TONG B, et al. Crystallization, mechanical and flame-retardant properties of poly(lactic acid) composites with DOPO and DOPO-POSS[J]. Chinese Journal of Polymer Science, 2018, 36(7): 871-879.
[25] 张安莹, 王照颖, 王锐, 等. 阻燃聚左旋乳酸及其纤维的制备与结构性能[J]. 纺织学报, 2019, 40(4): 7-14.
ZHANG Anying, WANG Zhaoying, WANG Rui, et al. Preparation, structure and properties of flame retardant poly(L-lactic acid) and its fiber[J]. Journal of Textile Research, 2019, 40(4): 7-14.
[26] GOONEIE A, SIMONETTI P, RUPPER P, et al. Stabilizing effects of novel phosphorus flame retardant on PET for high-temperature applications[J]. Mater Lett, 2020. DOI: 10.1016/j.matlet.2020.128225.
[27] PAN Y, LIU L, SONG L, et al. Durable flame retardant treatment of polyethylene terephthalate (PET) fabric with cross-linked layer-by-layer assembled coating[J]. Polym Degrad Stab, 2019, 165:145-52.
[28] QIU S, MA C, WANG X, et al. Melamine-containing polyphosphazene wrapped ammonium polyphosphate: a novel multifunctional organic-inorganic hybrid flame retardant[J]. Journal of Hazardous Materials, 2018, 344:839-848.
doi: S0304-3894(17)30840-3 pmid: 29190581
[29] WANG C, WU L, DAI Y, et al. Application of self-templated PHMA sub-microtubes in enhancing flame-retardance and anti-dripping of PET[J]. Polymer Degradation and Stability, 2018, 154:239-247.
[30] YU H, XIA Y, XU X, et al. Preparation of organic-inorganic intumescent flame retardant with phosphorus, nitrogen and silicon and its flame retardant effect for epoxy resin[J]. Journal of Applied Polymer Science, 2020. DOI: 10.1002/app.49256.
[31] FANG Y, LIU X, WU Y. High efficient flame retardant finishing of PET fabric using eco-friendly DOPO[J]. Journal of The Textile Institute, 2021, 113(7): 1248-1255.
[32] XU F, ZHANG G, WANG P, et al. A novel ε-polylysine-derived durable phosphorus-nitrogen-based flame retardant for cotton fabrics[J]. Cellulose, 2021, 28(6): 3807-3822.
[33] 杨昌杰, 冯彬, 黄静萍, 等. 磷杂菲化合物的合成与阻燃EP/PET 复合材料的性能研究[J]. 广州化工, 2022, 50(11): 58-61.
YANG Changjie, FENG Bin, HUANG Jingping, et al. Synthesis of phosphophenanthrene compounds and study on the properties of flame retardant EP/PET compos-ites[J]. Guangzhou Chemical Industry, 2022, 50(11): 58-61.
[34] ZHANG C, ZHANG C, HU J, et al. Flame-retardant and anti-dripping coating for PET fabric with hydroxyl-containing cyclic phosphoramide[J]. Polymer Degradation and Stability, 2021. DOI: 10.1016/j.polymdegradstab.2021.109699.
[35] YANG G, ZHANG Q. In-situ Polymerization and flame retardant mechanism of bio-based nitrogen and phosphorus macromolecular flame retardant in plywood[J]. Macromolecular Rapid Communications, 2022. DOI: 10.1002/marc.202200018.
[36] KUKLA P, GREINER L, EIBL S, et al. Novel phosphorus-containing silazanes as flame retardants in epoxy resins[J]. Reactive & Functional Polymers, 2022. DOI: 10.1016/j.reactfunctpolym.2021.105120.
[37] 闫鑫, 潘虹, 徐丽慧, 等. PET材料无卤阻燃抗熔滴整理研究进展[J]. 印染, 2022, 48(8): 58-63.
YAN Xin, PAN Hong, XU Lihui, et al. Research progress in halogen free flame retardant and anti dripping finishing of PET materials[J]. China Dyeing & Finishing, 2022, 48(8): 58-63.
[38] GOONEIE A, SIMONETTI P, SALMEIA Ka, et al. Enhanced PET processing with organophosphorus additive: flame retardant products with added-value for recycling[J]. Polymer Degradation and Stability, 2019, 160: 218-228.
[1] 张悦, 李伟, 吴宇洁, 程雪冬, 孟祥. 丙酸酯化-叔胺化淀粉浆料的制备及其黏附性能[J]. 纺织学报, 2024, 45(01): 146-151.
[2] 谷金峻, 魏春艳, 郭紫阳, 吕丽华, 白晋, 赵航慧妍. 棉秆皮微晶纤维素/改性氧化石墨烯阻燃纤维的制备及其性能[J]. 纺织学报, 2024, 45(01): 39-47.
[3] 谢艳霞, 张唯强, 徐亚宁, 赵书涵, 尹雯萱, 张文强, 韩旭. 商用聚对苯二甲酸乙二醇酯短纤维中低聚物析出机制及影响因素[J]. 纺织学报, 2024, 45(01): 65-73.
[4] 姚晨曦, 万爱兰. 聚对苯二甲酸丁二醇酯/聚对苯二甲酸乙二醇酯纬编运动T恤面料的热湿舒适性[J]. 纺织学报, 2024, 45(01): 90-98.
[5] 谭晶, 石鑫, 于景超, 程礼盛, 杨涛, 杨卫民. 聚合物热解制备玻璃纤维表面碳纳米涂层及其导电性[J]. 纺织学报, 2023, 44(11): 36-44.
[6] 孟鑫, 朱淑芳, 徐英俊, 闫旭. 用于纸质文档保护的原位静电纺废旧聚对苯二甲酸乙二醇酯膜[J]. 纺织学报, 2023, 44(09): 20-26.
[7] 尚小愉, 朱坚, 王滢, 张先明, 陈文兴. 侧基含磷阻燃共聚酯的制备及其固相增黏反应[J]. 纺织学报, 2023, 44(07): 1-9.
[8] 蒋之铭, 张超, 张晨曦, 朱平. 磷酸酯化聚乙烯亚胺阻燃粘胶织物的制备与性能[J]. 纺织学报, 2023, 44(06): 161-167.
[9] 赫爽, 孙莉娜, 胡红梅, 朱瑞淑, 俞建勇, 王学利. 全生物基聚呋喃二甲酸丙二醇酯及其纤维制备与性能[J]. 纺织学报, 2023, 44(05): 63-69.
[10] 庞明科, 王淑花, 史晟, 薛立钟, 郭红, 高承永, 卢建军, 赵晓婉, 王子涵. 废旧聚对苯二甲酸乙二醇酯纤维醇解制备阻燃水性聚氨酯及其应用[J]. 纺织学报, 2023, 44(02): 214-221.
[11] 廖云珍, 朱亚楠, 葛明桥, 孙同明, 张欣宇. 聚对苯二甲酸乙二醇酯/SrAl2O4:Eu2+,Dy3+含杂纤维醇解及其回收产物性能[J]. 纺织学报, 2023, 44(02): 44-54.
[12] 张书诚, 邢剑, 徐珍珍. 基于废弃聚苯硫醚滤料的多层吸声材料制备及其性能[J]. 纺织学报, 2022, 43(12): 35-41.
[13] 李宝洁, 朱元昭, 钟毅, 徐红, 毛志平. 聚磷腈改性沸石咪唑酯骨架材料的制备及其在聚酯阻燃中的应用[J]. 纺织学报, 2022, 43(11): 104-112.
[14] 陈珺娴, 李伟萍, 付琪轩, 冯新星, 张华. 芳纶/阻燃粘胶/阻燃锦纶混纺织物制备及其性能[J]. 纺织学报, 2022, 43(09): 107-114.
[15] 胡铖烨, 周歆如, 范梦晶, 洪剑寒, 刘永坤, 韩潇, 赵晓曼. 皮芯结构微纳米纤维复合纱线的制备及其性能[J]. 纺织学报, 2022, 43(09): 95-100.
Viewed
Full text


Abstract

Cited

  Shared   
  Discussed   
No Suggested Reading articles found!