埃洛石纳米管改性竹材防霉涂料的性能研究

李瑜瑶; 张融; 靳肖贝; 覃道春

doi:10.3969/j.issn.1000-2006.2016.03.021

埃洛石纳米管改性竹材防霉涂料的性能研究

李瑜瑶,张融,靳肖贝,覃道春

南京林业大学学报（自然科学版） ›› 2016, Vol. 40 ›› Issue (03) : 127-132.

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南京林业大学学报（自然科学版） ›› 2016, Vol. 40 ›› Issue (03) : 127-132. DOI: 10.3969/j.issn.1000-2006.2016.03.021

研究论文

埃洛石纳米管改性竹材防霉涂料的性能研究

李瑜瑶,张融,靳肖贝,覃道春^*

作者信息 +

Property enhancement of bamboo mildew-proof emulsion coating using modified halloysite nanotubes

LI Yuyao, ZHANG Rong, JIN Xiaobei, QIN Daochun^*

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文章历史 +

摘要

利用埃洛石纳米管(HNTs)对防霉乳液进行改性,提升了涂料的综合性能,实现了有机碘化物(IPBC)在埃洛石纳米管上的吸附,利用热重分析(TGA)、傅里叶红外分析(FT-IR)和环境扫描电镜(ESEM)对样品进行表征。使用改性前后的乳液涂料对竹材进行处理,利用接触角测定仪测量了处理前后试材的疏水性能,并研究了处理前后竹材防霉性能的差异。结果表明:埃洛石纳米管能有效吸附高达63.78%的防霉剂,改善涂料的微观形貌; 能在竹材表面形成致密的保护层,使竹材的疏水性提高26.46%; 并且改性后的防霉乳液对霉菌、蓝变菌的防治效力达100%。这种改性乳液涂料在竹材上具有良好的防水、防霉效果,具有处理方式简便、环保低毒的优点。

Abstract

When mildew-proof emulsion coating was modified with halloysite nanotubes(HNTs), the organic iodide(IPBC)that was an effective mildew proof agent in coating, can be adsorbed by halloysite nanotubes. Using the thermal gravimetric analysis(TGA), Fourier transform infrared(FTIR)spectroscopy and environment scanning electron microscopy(ESEM), it was found that the heat-resistance, hydrophobicity and mildew-proof properties of the coating were enhanced. The hydrophobicity of the emulsion coating was examined using the contact angle test and the mildew-proof efficiency was compared before and after the modification with halloysite nanotubes. Experiment results showed that the halloysite nanotube had the ability to absorb mildew-proof agent up to 63.78%, leading to a change of the microscopic morphology of the coating. A protective layer of the modified coating existed on the bamboo surface, improving the bamboo hydrophobicity by 26.46%. The modified mildew-proof coating had the mildew preventing efficiency of 100% and was expected to expand its applications in mildew proofing areas.

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李瑜瑶,张融,靳肖贝,覃道春. 埃洛石纳米管改性竹材防霉涂料的性能研究[J]. 南京林业大学学报（自然科学版）. 2016, 40(03): 127-132 https://doi.org/10.3969/j.issn.1000-2006.2016.03.021

LI Yuyao, ZHANG Rong, JIN Xiaobei, QIN Daochun. Property enhancement of bamboo mildew-proof emulsion coating using modified halloysite nanotubes[J]. JOURNAL OF NANJING FORESTRY UNIVERSITY. 2016, 40(03): 127-132 https://doi.org/10.3969/j.issn.1000-2006.2016.03.021

中图分类号： S781 TS6

参考文献

[1] 江泽慧.世界竹藤[M].沈阳:辽宁科学技术出版社,2002:3.
[2] 尹思慈.木材学[M].北京:中国林业出版社,1996:152.
[3] 孙芳利,段新芳.竹材防霉研究概况及其展望[J].世界竹藤通讯,2004,2(4):1-4. Sun F L, Duan X F. Situation and overview of bamboo mold-preservation[J]. World Bamboo and Rattan, 2004,2(4):1-4.
[4]关明杰,周明明,雍宬.超声对竹材营养物质及霉变的影响[J].竹子研究汇刊,2012,31(3):13-15. Guan M J, Zhou M M, Yong C. The influence of ultrasonic treatment on the nutrition content and anti-characteristics of bamboo[J]. Journal of Bamboo Research, 2012,31(3):13-15.
[5]孙丰波,江泽慧,费本华,等.γ射线辐照对竹材防霉性能的影响[J].木材工业,2011,25(3):23-25. Sun F B, Jiang Z H, Fei B H, et al. Effect of γ-ray application on bamboo mold resistance[J].China Wood Industry, 2011,25(3):23-25.
[6]杨优优,鲍滨福,沈哲红.纳米ZnO处理对毛竹材防霉和阻燃性能的影响[J].竹子研究汇刊,2012,31(1):10-14. Yang Y Y, Bao B F, Shen Z H. The effects of mildew proof and flame retardant of nanometer zinc oxide treated moso bamboo[J]. Journal of Bamboo Research, 2012,31(1):10-14.
[7]张融,张禄晟,费本华,等. 硅烷改性丙烯酸酯乳液涂饰竹集成材的防水防霉性能[J]. 林产工业,2013(6):57-59. Zhang R, Zhang L S, Fei B H, et al. Antimold and waterproof properties of the bamboo glulam painted with silane modified acrylate latex[J]. China Forest Products Industry, 2013(6):57-59.
[8]Yuan P, Southon P D, Liu Z, et al. Funictionalization of halloysite clay nanotubes by grafting with γ-aminopropyltriethoxysilane[J]. American Chemical Society,2008,112(40):15742-15751.
[9]马文石,时镜镜,王维,等.长链硅烷对埃洛石纳米管的表面改性研究[J].有机硅材料,2011,25(4):248-252. Ma W S, Shi J J, Wang W, et al. Surface modification of long-chain alkyl silane on HNTs[J]. Silicon Material, 2011,25(4):248-252.
[10] 赖登旺,杨军,谭美军,等.KH550疏水改性埃洛石的表征与研究[J].包装学报,2010,2(2):18-20 Lai D W, Yang J, Tan M J, et al. Characterization and research of halloysite surface modified by KH550[J]. Packing Journal, 2010,2(2):18-20.
[11] 张中杰,卢昶雨.埃洛石纳米管的改性及其在水处理中的应用[J].应用化工,2013,42(2):325-327. Zhang Z J, Lu C Y. Modification of halloysite nanotubes and the application in water treatment[J]. Applied Chemical Industry, 2013,42(2):325-327.
[12] Barrientos-Ramriez S, de Oca-Ramirez G M, Ramos-Fernandez E V,et al. Surface modification of natural halloysite clay nanotubes with aminosilanes: application as catalyst supports in the atom transfer radical polymerization of methyl methacrylate[J]. Applied Catalysis A: General, 2011, 406(1):22-33.
[13] Jia P N, Ma Y Y,Rustama R M,et al. Preparation of Fe₃O₄/halloysite nanotubes composites and aqueous magnetic fluid [J]. Journal of Functional Materials,2011,42(3):540-542.
[14] Fix D, Andreeva D V, Lvov Y M, et al. Application of inhibitor-loaded halloysite nanotubes in active anti-corrosive coatings[J].Advanced Functional Materials,2009,19(11):1720-1727.
[15] 蔡力锋,林旺,林素英,等. 埃洛石纳米管热敏复合微球的制备及吸附性能[J].功能材料,2013,44(10):1428-1430. Cai L F, Lin W, Lin S Y, et al. Preparation of HNTs based thermo-sensitive composite-microspheres and their adsorbability[J].Journal of Functional Materials, 2013,44(10):1428-1430.
[16] Janos Hajas,Thomas Sawitowski,BYK-Chemie GmbH,et al. 纳米级粒子在涂料助剂中的应用[C]//首届国际涂料、涂装、表面工程高层论坛论文集(第四分册:颜填料、助剂及其他目录),西安:2005:4. Janos Hajas,Thomas Sawitowski,BYK-Chemie GmbH,Wesel/Germany. “Nanoscale particles in the application of coatings additives”[C]//The first international coating, painting, surface engineering BBS on top(The Fourth Volume Fillers, additives and other directories),Xi'an, 2005:4.
[17] 中国木材标准化技术委员会.GB/T 18261—2000 防霉剂防治木材霉菌及蓝变菌的实验方法[S].北京:中国标准出版社,2000.
[18] Saklar S,Yorukoglu A. Effect of acid leaching on halloysite[J].Physicochemical Problem of Mineral Processing,2015,51(1):83-94.
[19] 王晶,袁晓焉,火文君,等.埃洛石固载铂催化剂的制备、表征及活性[J].石油化工,2011,40(9):949-953. Wang J, Yuan X Y, Huo W J, et al. Preparation, characterization and catalytic activity of halloysite supported platinum catalyst[J]. Petrochemical Technology, 2011,40(9):949-953.
[20] 万小芳,黄春柳,李友明,等.阳离子细乳液聚合制备官能化聚硅氧烷[J].华南理工大学学报(自然科学版),2013,41(7):75-80,93. Wan X F, Huang C L, Li Y M, et al. Preparation of functional polysiloxane via cationic miniemulsion polymerization[J]. Journal of South China University of Technology(Natural Science Edition), 2013,41(7):75-80,93.
[21] 魏万姝,覃道春. 4种防霉剂对重组竹性能的影响[J].东北林业大学学报,2011,39(4):93-95. Wei W S, Qin D C. Effects of four mold inhibitor on properties of reconsolidated bamboo[J]. Journal of Northeast Forestry University, 2011,39(4):93-95.
[22] 马星霞,蒋明亮,覃道春. 竹材受不同败坏真菌危害的宏观和微观变化[J]. 林业科学,2012,48(11):76-82. Ma X X, Jiang M L, Qin D C.Macro-and micro-structural changes in bamboo after attack by various fungi[J]. Scientia Silvae Sinicae, 2012,48(11):76-82.
[23] 秦莉,于文吉,余养伦. 重组竹材耐腐防霉性能的研究[J]. 木材工业,2010,24(4):9-11. Qin L, Yu W J, Yu Y L. Mold and decay resistance of reconstituted bamboo Lumber[J]. China Wood Industry, 2010,24(4):9-11.
[24] 张禄晟,覃道春,任红玲. 有机防霉剂对竹材霉菌防治效力的研究[J]. 林业机械与木工设备,2013(3):23-25,28. Zhang L S, Qin D C,Ren H L. Study on mold control effectiveness of bamboo treated with organic fungicides[J]. Forestry Machinery & Woodworking Equipment, 2013(3):23-25,28.

基金

收稿日期:2015-06-01 修回日期:2015-12-10
基金项目:国家林业公益性行业科研专项项目(201304503)
第一作者:李瑜瑶(liyuyao1213@sina.cn)。*通信作者:覃道春(qindc@icbr.ac.cn),研究员。
引文格式:李瑜瑶,张融,靳肖贝,等. 埃洛石纳米管改性竹材防霉涂料的性能研究[J]. 南京林业大学学报(自然科学版),2016,40(3):127-132.