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These out coming fibers increase the risk of overheating the surface of the natural fiber materials [11].
Figure 2: State of the art processing of NF/PP Materials Natural fiber nonwoven material.
NF nonwoven materials were impregnated both with pure AP as reference and additivated AP.
References [1] Monteiro SN, Felie PDL, Ferreira AS, Nascimento DCO , „Natural-Fiber Polymer-Matrix Composites: Cheaper, Tougher, and Environmentally Friendly,“ The Journal of The Minerals, Metals & Materials Society, Bd. 61, pp. 17-22, 2009
Journal of the Minerals, Metals & Materials Society 2006; 58: 80-86 [4] George J, Sreekala MS and Thomas S A review on interface modification and characterization of natural fiber reinforced plastic composites.

Introduction At present, organic polymeric materials are considered the most promising low-dimensional systems.
Materials Today: Proceedings 4 (2017) 6194–6199
Hu, Positive and negative magnetic field effects in organic semiconducting materials.
Stepanov Mathematic modeling of the method of measurement relative dielectric permeability, IOP Conference Series: Materials Science and Engineering 363(1) (2018) 012006, https://doi.org/10.1088/1757-899X/363/1/012006 [9] A.I.
Sergeyev et al., Researches of air and fuel rate influence on oxygen level in emissions of new type medium power coal boiler, IOP Conference Series: Materials Science and Engineering 457(1) (2018) 0120237, https://doi.org/10.1088/1757-899X/457/1/012023 [13] T.

It is considered the material selection is not appropriate, which means the two materials do not mate each other, particularly, the high temperature resistant performance of stationary ring is relatively weak.
The improvement measures 3.1 The replacement of mechanical seal materials improving the sealing performance In order to prevent the thermal crack occurs on friction pairs, material selection is very important.
Materials with good thermal conductivity, high strength, small linear expansion coefficient, and low elastic modulus are favorable for preventing cracking.
The combination of rotary and stationary rings’ materials can have a big impact on sealing performance.
Therefore, the original combination of "tungsten carbide + hard carbon graphite" can be changed to fine grain graphite and silicon carbide materials to improve its performance.

Experiment The main materials and instrument of the experiment.
The main materials.
Experimental materials include a kinds of superplasticizer: polycarboxylic superplasticizer（PC）the origin of raw materials of various tests are shown in Table 2.1.
Ma, Journal of wuhan university of science and technology, Vol. 25(1) (2003), p.26.
Yu: Materials Letters Vol. 61 (2007), p. 872.

The most commonly used measurement is the material flow.
Vegter, A.H. van den Boogaard, Effect of material scatter on plastic behavior and stretchability in sheet metal forming, in: Journals of Materials Processing Technology 214 (2014) 238-252
Kerschner, Automatic Process Control in Press Shops, in: Key Engineering Materials Vol. 344, 2007, p. 881-888
Merklein, Measurement of Material Flow in Series Production, in: Key Engineering Materials, Proceedings of the 14th International Conference on Sheet Metal, Leuven, 2011, p. 137-144
Demeri, An Approach for Modeling Sheet Metal Forming for Process Controller Design, in: Journal of Manufacturing Science and Engineering, Transactions of the ASME 122 (2000) 717-724

Citation & Key Engineering Materials Vols
With the increasing use of natural rock materials as decorative materials around the world, there is a great demand on optimizing the wear behavior of diamond sawblades so as to reduce the overall production cost.
Xu: Materials and Manufacturing Process Vol. 15 (2000), p. 123 [6] J.D.
Dwan: Materials Science and Technology Vol. 14 (1998), p. 896 [7] S.
Malkin: Transactions of the ASME: Journal of Manufacturing Science and Engineering Vol. 123 (2001), p. 13 [9] M.C.

Introduction Lowest cost, high efficiency and low ecological pollution have been regarded as the basic characteristics of the next generation of solar cell materials [1].
In addition to the appropriate bandgap energy of 1.4–1.5 eV and higher light absorption coefficient, of more than 104 cm−1, CZTS based solar cells can be fabricated without utilizing any scant and harmful components contrasted with CIGS materials which have been exceptionally investigated as of now [4][5][6].
Mitzi, et al., The path towards a high-performance solution-processed kesterite solar cell, Solar Energy Materials and Solar Cells 95(6): 1421-1436. (2011)
Tauc, Amorphous and liquid semiconductors, Springer Science & Business Media, (2012)
Journal of Electronic Materials, 44, (2015)

The components of self-lubricating composite coating can be easily designed, could behavior self-lubricating and wear-resistance special properties on the basis of excellent mechanical property of the matrix materials, and greatly save raw materials and production time by the usage of coats lubricate.
When MoS2 in the coating rub with other materials, it could form a layer of solid lubricate film between two surfaces, which affects lubricating and elevating anti-friction properties.
The binding force between layers is weak, be prone to be sheared between layers, when it rubs with other materials, it shows low friction coefficient, and self-lubricating property.
Acknowledgement The authors would like to thank the national natural science research foundation of china(50965008) for its finanial support.
References [1] Hai Dou Wang, Bin Shi Xu, Jia Jun Liu, et al: Materials Characterization, Vol. 55 (2005), p.43 [2] Donnet C, Erdemirb A: Surface and Coatings Technology, Vol.180-181 (2004), p.76 [3] Xia Suo Hou, Xiao Wu Jia, Chao Wu: Tool technology, Vol. 42 (2008), p.22(In Chinese) [4] Anachi Koshi, Cho Unchung, Sinha SujeetK,Kato Kojl: Tribology Transactions,Vol. 44 (2001), p.41 [5] Hong Bing Xiao,Yong Zeng Zhang,Yue Chen: Thermal processing technology, Vol. 10 (2004), p.11(In Chinese) [6] Xua J, Zhua MH, Zhoua ZR: Wear, Vol. 255 (2003), p.253 [7] Yun Cai Zhao, Yang Liu, Zhen Wang Zhang: Journal of Henan University of Science and Technolgy, Vol. 29(2008), p.2(In Chinese) [8] Tong Kun Cao: Doctoral Thesis, Shan dong Univeristy, 2005.4(In Chinese).

Introduction The optical, electrical, catalytic and dielectric properties of organic polymer-inorganic hybrid nanocomposite materials play a significant role in modern technology.
Swift heavy ion (SHI) irradiation is a very effective technique to induce structural and micro-structural modifications in materials and have been used to tailor the properties of various materials including metals, semiconductors, insulators and polymers [8].
The irradiation of the conducting polymer films was carried out in high vacuum (10-6–10-7 Torr) chamber using 90 MeV O7+ ions in the Materials Science (MS) beam line of Inter University Accelerator Centre, New Delhi.
Diebold, The surface and materials science of tin oxide, Prog.
Kanjijal, Swift heavy ion-induced modification and track formation in materials, Curr.

Journal of Applied Chemistry.
Developments in Strategic Materials: Ceramic Engineering and Science Proceedings, Vol. 29 (10).
Advanced Materials Research. 688 (2013) 3-9
Advanced Materials Research. 838 (2014) 183-187
Key Engineering Materials. 761 (2018) 11-14