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Study of coupling agent on properties of wheat straw/pp composite Min Xu Key Laboratory of Bio-based Material Science and Technology of Ministry of Education, Northeast Forestry University, Harbin, China, 150040 email: xumin1963@126.com Keywords: Wheat straw, Polypropylene, Coupling agent, Mechanical property, isocyanate resin Abstract.
Taking wheat straw and recycled plastic as main row material, produce a new kind of wheat/plastic composite.
Materials and methods Recycled polypropylene has been shivered by high-speed pulverize and screened with a sieve to receive homogeneous compound of wheat straw and PP; wheat straw has been shivered, adjusted moister content to 10%; isocyanate (MDI) resin, and acetone was used as solvent; malefic anhydride.
Journal of Qing hai Normal University 2003, (4): 65
[8] HEJin-mei, LIBin, the recent advance of Thermoplastic polymer/wood fiber composites POLYMER MATERIALS SCIENCE AND ENGINEERING 2004,20(1): 27-28

Then getting surface of the measured material object, thus the measured material object is measured automatically.
To get the interferogram with information of measured material object base on the principle of interferometry[6].
Wave surface of measured material object could be restored by 2D-IFFT and phase unwrapping after the steps.
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Materials and Methods Samples of stainless steel 316L were prepared and subjected to dilatometry analysis.
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Both, the constitutive materials and the devices mimic natural muscles.
Martinez, Biomimetic intracellular matrix (ICM) materials, properties and functions.
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Zaifoglu, Using reactive artificial muscles to determine water exchange during reactions, Smart Materials Structtures, vol. 22, No. 10, 2013, p. 104019

At the same time, the increasing types of materials made this technology become mature.
The difference between them are lies in the materials.
(2) The seismic performance is reduced because the insulation materials in the walls
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Currently, due to the demand of bricks as building materials, many researchers have investigated the potential wastes that can be recycled or incorporated into fired clay bricks.
Materials and Methods In this study, in order to investigate the physical and mechanical properties, standard clay brick and CB brick samples are prepared in extruded forms.
However, the reduction in dry density was a useful result which exhibited the potential use of the fired clay bricks as light-weight building materials.
Vera: Pottery firing temperatures: a new method for determining the firing temperature of ceramics and burnt clay, Journal of Archaeological Science Vol. 39 (2012), p. 1705-1716
Hassanain: Brick Manufacturing from Water Treatment Sludge and Rice Husk Ash, Australian Journal of Basic and Applied Sciences, Vol. 6(3), (2012), p. 453-461

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Naqavi I.Z., and Shuja S.Z: ASME, Journal of Manufacturing Science and Engineering, Vol. 124 (2002), p. 863-874
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Experimental Materials and instruments Main materials and instruments used in the experiments are listed in Table 1.
Table 1 Main materials and instruments Main materials and instruments Supplier Iodine standard solution(0.0999mol/L) Guangdong Xilong Chemistry Co.
Acknowledgements This work was supported by the National Natural Science Funds (21076109), Scientific Research Fund of Zhejiang Provincial Education Department (ZD2007008) and Ningbo Science & Technology Plan (2008B71010, 2010B31012).
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Journal of Materials Science: Materials in Electronics, 30 (2019) 16579-16595 [9] Y.
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Fig. 1b shows the temperature dependences of the upper critical magnetic field Bc2 for some of the best materials.
A high density of smaller Mg-B-O and MgBx inclusions was observed in the materials with higher critical current densities and pinning forces.
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