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In addition, the use of zeolites as a filler of foaming paint materials can lead to an increase in the fire retardant effectiveness of coatings [22, 23].
Natural zeolites are safe and environmentally friendly materials, they are low-cost and easily available in large quantities.
In order to significantly improve the thermal stability of polymeric composite materials, it is of interest to use natural zeolites modified with aluminum oxyhydroxide AlOOH as a filler.
Maurin, Gas adsorption microcalorimetry and modelling to characterise zeolites and related materials, Comptes Rendus Chimie 8(3–4) (2005) 283–302
Sarjveladze, Development of novel composite fire-extinguishing powders on the basis of mineral raw materials, in: J. de las Heras, C.A.

The bottom of the column of the materials is fed into isobutene column (T-702), as in figure 1. 3 PROCESS SIMULATION In PROII, equation of state of Soave-Redlich-Kwong is used to calculate the thermodynamic model.
Reboiler duty has reduced from15.0431 GJ/Hr. to 14.9347 GJ/Hr.. 4.3 Product Output of The Top According to the material balance, the product quality has been changed by the product output of the top, in figure 4.
This work is supported by Liaoning Province Natural Science Foundation Project (20102127), The Liaoning Province University Innovation Team Support Program (2009T062, LT2010058).
Journal of Qingdao University of Science and Technology, Vol.25,No.4,311-313,2004

Design of Underwater Acoustic Vector Sensor and its Elastic Suspension Element Shuang Liu1,2,a, Yu Lan 1,2,b, Qi Li 1,2 1Acoustic Science and Technology Laboratory, Harbin Engineering University, Harbin, China,150001 2College of Underwater Acoustic Engineering, Harbin Engineering University, Harbin, China,150001 aemail: 163liushuang@163.com, bemail: lanyu@hrbeu.edu.cn Keywords: Acoustic vector sensor; Rubber spring; Accelerometer Abstract.
The accelerometer is encased in a cylinder of lightweight composite material whose density is about 0.7g/cm3.
C10 and C01 are material constants characterizing the deviatoric deformation of the material.
Acknowledgement In this paper, the research was sponsored by Acoustic Science and Technology Laboratory of Harbin Engineering University (Project No. 200901).
Hydrophone for measuring particle velocity[J], Journal of the Acoustic Society of American, 1956 (28). 711-715  [3] Benjamin A.Cray.

Preparation of Polyacrylamide Nanofibers by Electrospinning Liu Li12,a , Gu Wei-wei2,b , Xv Wen-ting 2,c , Xiao Chang-fa1,d 1 .Key Laboratory of Hollow Fiber Membrane Material and Membrane Process of Ministry of education, Tianjin Poly-technic University，Tianjin 300160，China 2 .
Dept. of Polymer Science, School of Material Science and Engineering Technology, Shanghai Univ., Chengzhong Road, 20, Jiading District, Shanghai 201800, China a Email: liuli2002@shu.edu.cn, bEmail: guweiwei0701@163.com, cEmail: mengding527@hotmail.com,d Email: cfxiao@tjpu.edu.cn Keywords: polyacrylamide, electrospinning, nanofibers, parameters Abstract: Polyacrylamide (PAM) nanofibers was spun by electrospinning.
Introduction Polyacrylamide(PAM) is a linear water-soluble polymer material by the polymerization of acrylamide monomer.
Journal of Controlled Release, Vol.98(2004), p. 47～56 [2] J.M.

Material and Experimental Procedure In the present experiments, commercial AM50 alloy was chosen as master alloy.
Acknowledgements This work was supported by International Cooperation Found of Shanghai Science and Technology Committee (02SL002), P.
Xu: Journal of Materials Science, Vol. 36(12) (2001), p.3035-3040

Methyl Trichlorosilane Prepared Methyl Sodium Silicate Guangxia Zhang1,a Qiaoyun Zhang2,b Zemin Chen3,c 1,2,3Chemistry and Material Science Institute of Langfang Teachers College HeBei 065000 China azhangff0512@126.com bzhangqy810@sina.com cchenzemin56@163.com Keyword: methyl trichlorosilane, methyl sodium silicate, condensation reaction, methyl silicane Abstract: This paper studied how to prepare Methyl Sodium Silicate from Methyl Trichlorosilane.
Introduction Methyl sodium silicate was a kind of organic silicon stabilizer, it was hydrophobe additive of cement because of methyl; methyl sodium silicate molecule had Si—O, which can meliorate SiO2 solubility through condensation reaction; the production of methyl sodium silicate, water and carbon dioxide was a kind of loose porous indiscerptible solid, by way of construction outer attemperature material, which was a characteristic of acid resistance and alkali resistance and heat resistance; methyl sodium silicate was a characteristic of well water-solubility, it can compound antifouling composition [1,2,3].
[3] Q.Y.Ren, H.L.Chen: China Ceramics Vol. 47(2011), p. 33 [4] C.Y.Yang, Z.L.Hu and Y.L.Long, China, Patent 98,123,919.(1999) [5] S.Q.Wu: Silicone Material Vol. 14(2000), p. 23
Xu: Journal of Molecular Science Vol. 25(2009), p. 121.

Investigation of the tribological characteristics of ZCuPb20Sn5 and No.45 steel under emulsion lubrication Zhenhui Luan1, a, Ming Ding2, b，Xiangfei Wu1,c 1 Mechanical Engineering school, Anhui University of Science and Technology, Huainan, Anhui, 232001,China 2National engineering laboratory for deep shaft construction technology in coal mine, Huaibei, Anhui, 235044,China azhluan@aust.edu.cn, bhbdm@sohu.com, cxfwu@aust.edu.cn Keywords: gear motor, ZCuPb20Sn5, No.45 steel, emulsion, friction and wear.
Only by improving on construction and material can gear motor do its work well.
In order to improve on gear motor’s material, this paper investigated the tribological characteristics of ZCuPb20Sn5 and No.45 steel under emulsion lubrication.
In the process of friction, hardness of the material is a key factor for wear rate.
Journal of Anhui University of Science and Technology, Vol.29,No.4 (2009), p.26-30 (In Chinese)

Research On Method of Discovering Second Phase Particles with Scanning Electron Microscope Xuegang Ma1, b, Rongli Sang1, Yuanliang Li1, Yi Shen2, a 1Testing and analysis center, Hebei United University, Tangshan 063009, China 2College of Materials Science & Technology, Hebei United University, Tangshan 063009, China ashenyi@heut.edu.cn, bmrg@heut.edu.cn Key words: Second Phase Particles, Steel, SEM Abstract.
Acknowledgment The authors are grateful for the support by Natural Science Foundation of Hebei Province (No.
Zeng: The Chinese Journal of Nonferrous Metals, Vol.18(2008), p. 1305 (In Chinese) [2] R.
Huang: Material and Heat Treatment, Vol. 39 (2010), p. 49 (In Chinese) [3] X.

Sinus floor elevation with bone or artificial materials increases availability of bone height and volume [2].
There are a number of different HAP materials available in medicine: - xenogenic bovine HAP, allogenic HAP from humans and synthetic HAP produced in the laboratory.
Clinical, radiological and morphological methods are used for the assessment of grafting materials used as bone substitutes for maxillary sinus floor elevation.
Materials and Methods We have used biomaterial HAP granules sintered and tested in the RTU (Riga Technical University) Biomaterials Innovations and Development Centre.
Mukherji: Am Journal Neuroradiol.

Materials and Methods The samples for the present study were extracted from straight annealed Ni-Rich NiTi alloy (50.8at%Ni-Ti, thickness 1.0 mm) plates supplied by Memory-Metalle GmbH, Germany.
Ren, Physical Metallurgy of Ti-Ni-based Shape Memory Alloys, Progress in Materials Science 50 (2005) 511-678
Ritchie, Crystallographic texture for tube and plate of the superelastic/shape-memory alloy Nitinol used for endovascular stents, Journal of Biomedical Materials Research Part A 72A (2005) 190-199
Novák, On the Origin of Lüders-like Deformation of NiTi Shape Memory Alloys, Journal of the Mechanics and Physics of Solids 53 (2005) 1719-1746
Zhang, Microstructure and texture evolution of ultra-thin TiNi hot-rolled sheets studied by automated EBSD , Material Letters 59 (2005) 3567–3571