木质纤维/聚酯纤维吸声材料复合工艺的研究

doi:10.3969/j.issn.1000-2006.2013.06.026

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南京林业大学学报（自然科学版） ›› 2013, Vol. 37 ›› Issue (06): 132-136.doi: 10.3969/j.issn.1000-2006.2013.06.026

木质纤维/聚酯纤维吸声材料复合工艺的研究

王军锋¹,彭立民^1*,傅峰¹,张耀丽²,梁善庆¹

1.中国林业科学研究院木材工业研究所,北京 100091;
2.南京林业大学材料科学与工程学院,江苏南京 210037

出版日期:2013-12-18 发布日期:2013-12-18
基金资助:
收稿日期:2012-11-25 修回日期:2013-03-28
基金项目:中央级公益性科研院所基本科研业务费专项资金项目(CAFINT2011C04)
第一作者:王军锋,博士。*通信作者:彭立民,副研究员。E-mail: wangjunfeng017@163.com。
引文格式:王军锋,彭立民,傅峰,等. 木质纤维/聚酯纤维吸声材料复合工艺的研究[J]. 南京林业大学学报:自然科学版,2013,37(6):132-136.

Study on the conditions of composite process of sound-absorbing materials with wood fiber and polyester fiber

WANG Junfeng¹, PENG Limin^1*, FU Feng¹, ZHANG Yaoli², LIANG Shanqing¹

1. Research Institute of Wood Industry, Chinese Academy of Forestry, Beijing 100091, China;
2. College of Meterials Science and Engineering, Nanjing Forestry University, Nanjing 210037, China

Online:2013-12-18 Published:2013-12-18

摘要/Abstract

摘要： 利用聚合物发泡技术和木质人造板复合工艺制备木质纤维/聚酯纤维复合吸声材料,并研究复合工艺条件对该材料力学性能及吸声性能的影响。结果表明:将胶黏剂和发泡剂加入木质纤维及聚酯纤维中进行复合是可行的; 较佳复合工艺为热压温度150 ℃,加压时间10 min; 在一定温度范围内,随着时间的延长,材料力学性能有所提高,声学性能变化不大; 在一定时间范围内,随着温度的升高,材料的力学性能和声学性能都有所提高。频率为1 600～4 000 Hz范围内,在140 ℃条件下材料平均吸声系数为0.65,而150 ℃条件下为0.7。

Abstract: Polymer foaming technology and wood-based composite technology are used for producing sound-absorbing composite materials using wood fiber and polyester fiber as the raw materials in this paper, and the effects of the preparing conditions on the mechanical properties and sound-absorbing performance of the composite were investigated. The results show that it is feasible to add the adhesive and a foaming agent into wood fibers and polyester fibers to make a composite material, and the optimum conditions were determined as follows: hot pressing temperature 150 ℃ and composite time is 10 min. In a certain temperature range, the mechanical properties are improved along with time increasing, while the time has little effect on the acoustic performance. And in a certain time range, as the temperature increases, both the mechanical properties and acoustic performance improved. The average absorption coefficient of the material is 0.65 at the temperature 140 ℃ in the range from 1 600 Hz to 4 000 Hz, while it is 0.7 at 150 ℃.

中图分类号:

TQ323

王军锋,彭立民,傅峰,等. 木质纤维/聚酯纤维吸声材料复合工艺的研究[J]. 南京林业大学学报（自然科学版）, 2013, 37(06): 132-136.

WANG Junfeng, PENG Limin, FU Feng, ZHANG Yaoli, LIANG Shanqing. Study on the conditions of composite process of sound-absorbing materials with wood fiber and polyester fiber[J].Journal of Nanjing Forestry University (Natural Science Edition), 2013, 37(06): 132-136.DOI: 10.3969/j.issn.1000-2006.2013.06.026.

参考文献

[1] 张彦,周心艳,李旭祥.发泡聚合物—无机物复合吸声材料的研究[J].噪声振动与控制,1996(3):33-35.Zhang Y,Zhou X Y,Li X X. Research on the foaming of polymer-inorganic composite materials[J]. Noise Vibration and Control,1996(3):33-35.
[2] 李海涛,朱锡.多孔性吸声材料的研究进展[J].材料科学与工程学报,2004,22(6):934-938. Li H T,Zhu X. Research progress of porous sound-absorbing materials[J].Journal of Materials Science and Engineering,2004,22(6):934-938.
[3] Maldas D,Kokta B V.Preformance of hybrid reinforcement in pvc composites:Use of surface-modified mica and wood pulp as reinforcement[J].Testing and Evaluation,1993(21):68-72.
[4] Sanadi A R,Caulfield D F,Rowell R L. Reinforcing polypropylene with natural fibers[J].Plastic Engineering,1994(4):27-28.
[5] Con Wassilieff. Sound absorption of wood-based materials[J],Applied Acoustics, 1996,48(4):339-356.
[6] 钟祥璋.聚酯纤维装饰板吸声性能的实验研究[J].声频工程,2005(10):10-14Zhong X Z. Experimental study on sound absorbing properties of polyester fiber board[J].Audio Engineering,2005(10):10-14.
[7] Jean F Allard,Claude Depolilier,Philippe Guignouard P R J. Effect of a resonance of the frame on the surface impedance of glass wool of high density and stiffness[J].Acoust Soc Am,1991,89(3):999-1001.
[8] Tarnow V J.Measurements of anisotropic sound propagation in glass wool[J]. J Acoust Soc Am, 2000,18(5):2243-2246.
[9] 何继敏.新型聚合物发泡材料及技术[M].北京:化学工业出版社,2007.
[10] 宋孝周,傅峰.软木复合材料研究现状与发展趋势[J].西北林学院学报,2011,26(4):210-213.Song X Z,Fu F. Research status and development trend of cork composite material[J]. Journal of Northwest Forestry University,2011,26(4):210-213.
[11] 马大猷,沈壕.声学手册[M]. 修订版:北京:科学出版社,2004.
[12] 王玉明.高分子功能材料吸声机理研究[D].哈尔滨:哈尔滨工程大学,2009.Wang Y M. Study on the sound absorption mechanism of polymer functional materials[D]. Harbin: Harbin Engineering University,2009.
[13] 马保国,朱红波. 高效吸声材料的研制[J].新型建筑材料,2002(5):42-43.Ma B G,Zhu H B. Development of high efficient absorption materials[J]. New Building Materials,2002(5):42-43.
[14] 刘一星,赵广杰.木质资源材料学[M].北京:中国林业出版社,2004.
[15] 万军,杨军.聚酯纤维对沥青混合料性能影响的研究[J].公路交通科技,2006,23(5):23-25.Wan J,Yang J. Study on the effect of material properties of polyester fiber in asphalt mixture[J]. Journal of Highway and Transportation Research and Development,2006,23(5):23-25.
[16] 王芳,王录才.发泡温度对泡沫铝孔结构的影响及机理分析[J]. 太原重型机械学院学报,2003,24(1):70-73.Wang F, Wang L C. Analysis of the influence of foaming temperature on the pore structure of aluminum foam and its mechanism[J]. Journal of Taiyuan Heavy Machinery Institute,2003,24(1):70-73.
[17] 汤慧萍,朱纪磊. 纤维多孔材料梯度结构的吸声性能研究[J]. 稀有金属材料与工程,2007,36(12):2220-2223.Tang H P,Zhu J L. Study on the sound absorption properties of fibrous porous materials with gradient structure[J]. Rare Metal Materials and Engineering,2007,36(12):2220-2223.

木质纤维/聚酯纤维吸声材料复合工艺的研究

Study on the conditions of composite process of sound-absorbing materials with wood fiber and polyester fiber

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