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Compared with the traditional piezoelectric materials, PVDF film has the advantages of fast response, wide frequency response, linearity, good reproducibility, dynamic range, easy to match the acoustic impedance, high sensitivity force electrical conversion, high strength mechanical properties.
[3] Yang Zhou, Jianguo Wan, Baoqi Tao, Materials Review, Vol.5 (1996 05) 43-47
[4] Song Gao, Zhou Wan, Bin Sun, Journal of Yunnan University (Natural Science Edition), Vol.31(S2) (2009) 208-211
[9] Hongxie Ma, Journal of Henan Mechanical and Electrical Engineering College, Vol.17(3) (2009 05) 102-104
[11] Dianshu Ju, Zhi Zhou, Jingping Ou, JOURNAL OF FUNCTIONAL MATERIALS, Vol.4(35) (2004) 450-456.

VAM is a kind of important raw materials in organic chemical industry, which is mainly for the production of Polyvinyl Acetate (PVAc) and Polyvinyl Alcohol (PVOH)[1].
Xia, Vinyl acetate production technology and economy sketch, Fine Chemical Industrial Raw Materials & Intermediates, 12 (2010) 4-9
Zou, Headspace liquid phase microextraction Gas chromatography-Mass spectrometry for rapid determination of benzene and toluene in drinks, Chinese Journal of Analytical Chemistry, 08 (2007) 1116-1120
Wang, Study on toxicity assessment method for hazardous wastes, Research of Environmental Sciences, 18 (2005) 36-38
Iwashita, Gas chromatography/mass spectrometry based component profiling and quality prediction for Japanese sake, Journal of bioscience and bioengineering, 118 (2014) 406

Extraction of Polyethylene Residue Components in Soil Cheng Chen1, 2, a, Xuegang Luo1, b, Xiaoli Xiong3, c, Xiaoyan Lin1, 2, d 1Engineering Research Center for Biomass Materials, Ministry of Education, Mianyang, 621010, China 2School of Materials Science and Engineering, Southwest University of Science and Technology, Mianyang, 621010, China 3College of Chemistry and Materials Science, Sichuan Normal University, Chengdu, 610066, China abaluhejian@yahoo.com.cn, blxg@swust.edu.cn, c971560620@qq.com, dxyl-2004@163.com Keywords: polyethylene powders, extraction, soil, method Abstract: The extraction of polyethylene residue components in soil was presented in this work, where polyethylene (PE) powder (Mw=5598) was taken as a simulated polyethylene residue, and decalin was as an excellent solvent.
Experimental Materials.
Material Science & Technology Vol. 14 (2006) p482
Journal of Applied Microbiology Vol.98 (2005)2005 p1094
Journal of Applied Polymer Science Vol. 105 (2007) p1466

It is widely used in European and American countries in many high performance and high reliability field such as aviation, aerospace, military electronics, microelectronics, semiconductors, bio-medical, cultural relics protection, nano-materials, magnetic materials[1-6].However, it does have one major deficiency: its adhesion is very poor due to hydrophobic nature of film surface.
Experiments Materials and Methods.Acetone(analytical grade,purified water); Parylene C film(from the Sichuan Institute of Materials and Technology); Solution of Sodium-Naphthalene Complex(self-made); room temperature curing fluorocarbon resin(FEVE).
Journal of East China University of Science and Technology (Natural Science Edition).Vol. 32(2006), p.661-665.
Material Review, Vol.23, Issue 3(2009), p.48-50.
Journal of Polymer Science,Vol.25(1987),p.2089-2106.

Quartz crystal resonator (QCR) is a sensitive technique to analyze the materials deposited on the quartz crystal, which was first introduced by Sauerbery and used as mass sensitive devices when operated in vacuum or in air [5].
Experimental Materials and apparatus.
Journal of Applied Polymer Science, 102(2006) 5007-5017
Journal of Materials Science, 47(2012) 3564-3576
The European Physical Journal E, 8(2002) 129-136

Experiments: The raw materials of the hot dipping alloy used in the presented study include pure zinc, pure aluminum, Al-12%Si, and Zn-Ni alloy.
Kim , Journal of materials science letters.
Foct, Journal of Materials science.
Marder, Progress in materials science.
Jones, International materials reviews.

Journal of Materials Processing Technology.
Journal mechanical engineering science.
Joumal of Materials Processing Technology.
Journal of Materials Processing Technology, Vol. 145(2004), 345–351.
Journal of Plasticity Engineering.

Chaterjee: An introduction to the proper orthogonal decomposition, Current Science, Vol. 78, No.7 (2000) [2] F.
Perez-Duarte: Distortions prediction during multi-pass machining simulations by using the level-set method, International Journal of Material Forming, Vol.1(1), pp.563-565 (2008) [8] F.
Chinesta: Toward a Real Time Control of Toolpath in Milling Processes, Key Engineering Materials, Vol.554, pp.706-713 (2013) [9] M.B.
Plennel: A new approach for toolpath programming in incremental sheet forming, International Journal of Material Forming, Vol.1 Suppl.1, pp.1191- 1194 (2008) [11] A.J.
Sim: Challenges of residual stress and part distortion in the civil airframe industry, International Journal of Microstructure and Materials Properties, Vol.5, No.4/5, pp.446-455 (2010) [13] Y.

Takahashi et al., Effect of hardening exponent on tube bending, Journal of Materials Processing Technology, Vol. 201(2008), p.189 [2] S.
Murata, Effect of initial thickness on shear bending process of circular tubes, Journal of Materials Processing Technology, Vol.191(2007), p.136 [6] X.T.
Sun et al., Study on varying curvature push-bending technique of rectangular section tube, Journal of Materials Processing Technology, Vol.187-188(2007), p.476 [7] H.
Zhan et al., The interactive effects of wrinkling and other defects in thin-walled tube NC bending process, Journal of Materials Processing Technology, Vol.187-188 (2007), p.502 [8] H.
Huang et al., Springback analysis of numerical control bending of thin-walled tube using numerical-analytic method, Journal of Materials Processing Technology, Vol.177 (2006), p.197-201.

Materials and methods 2.1 Materials.
Stability of copigmented anthocyanins and ascorbic acid in muscadine grape juice processed by high hydrostatic pressure, Journal of food science, vol.72 (2007), p.247-253
Influence of pigment composition on skin color in a wide range of fruit and vegetables, Journal of the American Society for Horticultural Science, vol.122 (1997), p594-598
Kishmish Chornyi (Sharad Seedless) during maturation, International journal of food science & technology, vol.41 (2006), p.1-9
Effect of irrigation on changes in the anthocyanin composition of the skin of cv Tempranillo (Vitis vinifera L) grape berries during ripening, Journal of the Science of Food and Agriculture, vol.81 (2001), p.409-420