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Introduction Cellulose is the most abundant biomass materials in nature.
Experimental Materials.
Satyanarayana: Journal of Materials Science 21 (1986), p. 51-56
[11] Wada M, Okana, T, Sugyama J, Journal Wood Science 47(2001), p.124-128
O’Connor: Journal of Applied polymer Science 8, (1964) p.1311-1324

ZP102/WD materials (a) Maximum stress (b) Maximum Strain Surface Quality.
Fig. 5 Roughness (Ra) at different composition of ZP102/WD materials.
Fig. 7 : Hardness result of mixing powder ZP102/WD materials.
Yin, Microstructure and mechanical properties of three porous Si3N4 ceramics fabricated by different techniques, Materials Science and Engineering: A 549 (2012) 43-49
Lam, X.M Mo, S.H Teoh, and D.W Hutmacher, Scaffold development using 3D printing with a starch-based polymer, Materials Science and Engineering: C 20 (2002) 49-56

Low-temperature synthesis of visible light driven TiO2 microcrystal Siman Liu 1, a, Dengliang He *1, 2, b 1 Department of chemistry, Mianyang Normal University, Mianyang 621000 2 Key Laboratory for Advanced Building Materials of Sichuan Province, Mianyang 621010, China a2623808586@qq.com, bhefei1919@126.com Keywords: visible light driven, TiO2 microcrystal, Low-temperature Abstract.
Material and Methods Materials All reagents used in this study were analytical grade including C16H36O4Ti, CH3CH2OH, HNO3, NH3.H2O, Ce(NO3)2.
Acknowledgements This work was supported by the National Natural Science Foundation of China (51004066), the Opening Project of the Key Laboratory for Advanced Building Materials of Sichuan Province (09ZXXK09), and Research Fund of Mianyang Normal University (2011C03).
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It is the reason why high quality insulation materials are being used.
In many countries vacuum insulations were implemented as insulation materials in buildings.
Some research results published in specialist journals show that natural fibers (plant, animal) can be successfully used for the production of the core materials of VIPs [17].
Conclusion The aim of the research was to verify the possibility of using environmentally friendly insulating materials based on natural or waste fibers for use as core materials in vacuum insulating panels.
Vejelis, et al., Evaluation of Structure Influence on Thermal Conductivity of Thermal Insulating Materials from Renewable Resources, Materials Science-Medziagotyra, National Conference on Materials Engineering, 17 (2011) 208-212

Honing TC11 titanium alloy material the choice of stone Liu Yan Shu School of Mechanical Engineering, Xi’an Shiyou University Zhuzhu12341997@sina.com Keywords: Titanium alloy; Deep-Hole honing; Honing Stones material; Honing Stones wear Abstract: Based on the study of cutting properties of titanium alloy, and according to its features, several commonly used honing stones materials are selected to carry out the wear experiments of deep-hole honing for the alloy. the analysis of the experiments results shows the suitable for titanium alloy TC11 deep-hole drilling is identified. 1.
Intorduction With the advance of science and technology, especially in recent years, aerospace manufacturing, atomic energy, electric power, petroleum equipment etc the rapid development of the industry, the machine and its spare parts material performance put forward higher request. and titanium alloy with its excellent mechanical properties, KangFuXing can, diamagnetic can, resisting high temperature oxidation performance and so on, in the industry has rapidly application..demand titanium alloy tube parts also more and more, especially with high precision requirements of the titanium alloy tube parts number is more and more titanium alloy is is a kind of hard processing material, it's the cutting itself is very difficult, talked about deep hole precision processing that is a difficult task. therefore, how to realize the titanium alloy for deep hole precision machining is the current cheng to solve the problem. this paper through the test of TC11 titanium alloy to choose the suitable
honing stone material, to improve the precision of the titanium alloy material processing has certain instructive significance. 2.Sample preparation and test method 2.1 Sample preparation The matrix for single crystal corundum , white corundum，the silicon carbide according to certain proportion as mixed abrasive stone （mixed abrasive stone abrasive separable give priority to abrasive and auxiliary abrasive two），according to what I often machining titanium alloy precision requirements will single crystal corundum （SA）, white corundum （WA）and green silicon carbide（GC）abrasive according to the following kinds of mixing ratio of the honing stone (table 1 ). the adhesive using ceramic glue and vulcanization processing.the mixed stone hardness for K level main abrasive particle size for 100#,auxiliary abrasive particle size for fine level 120#。
As a result of our repeated test obtain the final grinding TC11 titanium alloy material, the best proportion is: GC (70%), SA (30%) mixed honing stone.
[3] Lian Pin etc, Abrasive materials of the new development [J],Journal of modern manufacturing engineering. 2003 (8) : 53 ~ 56.

The granularity of dust particles when sanding wood and wood-based materials Alena Očkajová1,a, Ján Stebila1,b, Marek Rybakowski 2,c, Tomasz Rogozinski 3,d, Ľuboš Krišťák4e, Jana Ľuptáková4,f 1Matej Bel University, Faculty of Natural Sciences, Tajovského 40, 97401 Banská Bystrica, Slovak Republic 2University of Zielona Góra, Faculty of Mechanical Engineering, prof.Z.Szafrana 4, 65-516 Zielona Góra, Poland 3Poznan University of Life Sciences, Faculty of Wood Technology, ul.
Their greatest advantage is their mobility, low weight, relatively high performances and quality processing materials.
The used technology of cutting and processing wood and wood-based materials as well as the used tool also, to a great degree, take part in production of dust particles.
From the viewpoint of primary dustiness, the proportion of the particles with the dimension ≤ 80 μm in diameter is very high as for all types of sanders and sanded materials.
Hämeri: Journal of occupational and environmental hygiene 6:2 2009 Feb pg 90-8 [23] DR.

Australian Journal of Basic and Applied Sciences, 7(8), 812-818
International Journal of Engineering Sciences and Emerging Technologies. 1(2), 118-122
International Journal of Material Science, 3(4), 145-151
International Journal of Molecular Sciences, 13, 7186-7198
Utilization of sludge as brick materials.

The proposed procedure would solve these problems by mixing nano- and microscale domestic natural green materials with polymeric materials.
Materials The main materials used in the research are polymer systems (HDPE), nanoclay of montimorillonite type MMT, and palm date fibers.   1.
In current paper, the materials are very cheap since we are using polymers and natural green Saudi materials of nanoclay and palm tree fibers.
Wang, et. al., “Fabrication and mechanical properties of exfoliated clay-CNTs /epoxy nanocomposites”, Materials science and engineering A 490, 481-487, (2008)
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Encyclopedia of Materials: Science and Technology.
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Ordoñez: Journal of Materials Science Vol.38(2003): 4047-4054
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Qu: Materials Science and Engineering: A Vol.489(2008): 285-293

Balázs1,b 1Construction Materials Department, Budapest University of Technology and Economics, Budapest, Hungary.
Table 2 Summary of properties and effect of replacement materials.
Zhang, “Cement-based composite materials,” in Composite Materials Engineering, vol. 2, Springer Singapore, 2017, pp. 489–529. doi: 10.1007/978-981-10-5690-1_4
Čechmánek, “Influence of fibre type and fibre volume fraction on dynamic properties of slurry infiltrated fibre concrete,” in Materials Science Forum, Trans Tech Publications Ltd, 2016, pp. 135–140. doi: 10.4028/www.scientific.net/MSF.865.135
Yalçınkaya, “The effect of metakaolin and end type of steel fiber on fiber-SIFCON matrix bond characteristics,” Usak University Journal of Material Sciences, vol. 3, no. 1, pp. 97–97, Jun. 2014, doi: 10.12748/uujms.201416504