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Introduction Polyurethanes (PUs) are a very large and varied family of extraordinarily versatile and useful engineering materials.
The structures of raw materials, i.e., isocyanates or alcohols, are an important factor to affect the urethane reaction kinetics.
Experimental parts Materials and instruments.
Progress in Materials Science Vol. 52 (2007) p. 915 [2] S.G.
European Polymer Journal Vol. 34 (1998) p. 1273 [9] J.H.

An exploration of factors affecting the preparation of SiO2-coated α-Al2O3 pearlescent pigment Nan Wu1,a, Qinghua Chen1,b*, Weiming Zhou2,c, Meizhen Ke2,d, Qingrong Qian1,e*, Zhanhui Yuan1,f 1 College of Environmental Science and Engineering, Fujian Normal University, Fuzhou, China 2 College of Materials Science and Engineering, Fujian Normal University, Fuzhou, China a 270732913@qq.com, b cqhuar@126.com, c zhouweiming721@126.com, d 757412608@qq.com, e qrqian@fjnu.edu.cn, f zhanhui.yuan@fzkuncai.com Keywords: SiO2-coated α-Al2O3; pearlescent pigment; liquid phase deposition Abstract: The SiO2-coated α-Al2O3 pearlescent pigment was prepared by liquid phase deposition (LPD).
Introduction Pearlescent pigment is one of the color effect materials which composed of a highly reflective platelet-shaped substrate encapsulated with a low index of refraction material [1].
It is widely applied in plastics, printing ink, cosmetic and ceramic materials due to its unique decorative optical color effects and weather-resistance effects [2].
Experimental Raw materials and reagents.
Patent 8,287,636. (2012) [5] Cui Aili, Wang Tingjie, Jin Yong, Xiao Shuaigang, Ge Xudong, Mechanism and Structure Analysis of TiO2 surface coated with SiO2 and Al2O3, Chemical journal of Chinese universities. 19 (1998) 1727-1729.

A Simulation Strategy on the Quasi-static Axial Crushing Process of Composite Tubes Based on LS-DYNA Zhijie Li1, a *, Guoqing Yuan1,b, David Hui2,c and Zhemin Jia1,d 1Institute of Composite Materials and Structures, School of Aerospace Engineering and Applied Mechanics, Tongji University, Shanghai 200092, P.R.
The structures with hybrid composite materials have the same problem [14-18].
References [1] Hull D, A unified approach to progressive crushing of fibre-reinforced composite tubes, Composites Science and Technology. 40 (1991) 377-421
[3] Schultz M R, Hyer M W, Static energy absorption capacity of graphite-epoxy tubes, Journal of Composite Materials. 35-19(2001)1747-1761
BERSTAD, Crashworthiness of aluminium extrusions: validation of numerical simulation, effect of mass ratio and impact velocity, International Journal of Impact Engineering. 22(1999)829–854

Introduction Evaluating the effectiveness of nanoscale modifiers in construction materials is an important task.
Ageev, Nanosize scale additives mixinfluence on the properties of the high performance concretes, Journal of Applied Engineering Science. 12-3 (2014) 227-232. doi: 10.5937/jaes12-6161
Rozovskaya, Properties of modified dry masonry mixtures for effective masonry units, IOP Conference Series: Materials Science and Engineering. 71-1 (2015) 012042. doi: 10.1088/1757-899X/71/1/012042
Journal of Machinery Manufacture and Reliability 44-3 (2015) 271-275. doi: 10.3103/S1052618815030024
Smirnov, Acoustic emission study of the destruction of radiation protection composite materials, Izvestiya vysshikh uchebnykh zavedenii.

Therefore, the foregoing model can be used for determining the tool life of various materials, and at the same time, both the creep resistance and strength property should be taken into account when selecting the tool materials.
Ai: Journal of Shandong Polytechnic University, (1986) No. 6, pp. 8-9.
Fang: International Journal of Advanced Manufacturing Technology, Vol. 10(1995), pp. 225-230
Yan, etc: Advanced Materials Research, Vol. 188 (2011), pp. 450-453
Li, etc: Transactions of Materials and Heat Treatment, Vol. 27 (2006) No. 2, pp. 83-84.

Taiyuan University of Science and Technology, 2010
An, Finite Element Analysis and Stress Testing for Telescopic Boom of Telehandler, Applied Mechanics and Materials, vol. 321-324, pp. 1757-1760, 2013
Guo, Analysis on Nonlinear Buckling Failure influence factors of Telescopic Boom System Based on Arc-length and FEM Method, Applied Mechanics and Materials, vol. 532, pp. 291-296, 2014
Taiyuan University of Science and Technology, 2012
An, Finite Element Analysis and Stress Testing for Telescopic Boom of Telehandler, Applied Mechanics and Materials, vol. 321-324, pp. 1757-1760, 2013.

Based on SOS and sputtering film technology, the high temperature pressure sensors' elastic elements are fabricated by metallic materials, which long-term stability will deteriorate because of creep characteristics of metallic materials.
But, if the SOI pressure sensor's sensitive chip contacts with the measured fluid directly, this sensor can just be used to measure the pressure of fluids which are compatible with stainless steel (1Cr18Ni9Ti and 316L, etc.), silicon, glass, Au or Al wires, and other packaging materials, such as epoxy adhesive.
Encyclopedia of Physical Science and Technology, third edition.
Journal of Applied Physics.
IEEE Sensors Journal.

Journal of Materials Science, Vol.37(2002), No.18, p.3935-3943 [5] J.D Liu, G.C Wang and Q.F Li, et al.
Materials Science Forum, Vol.532-533(2006), p.584-587 [6] G.C Wang, J.D Liu and H.J Pei, et al.
Key Engineering Materials, Vol.304-305(2006), p.588-592 [7] J.D Liu, G.C Wang and K.M Chen.
Advanced Materials Research, Vol.76-78(2009) p.3-8 [10] T Nguyen and L C Zhang.
Key Engineering Materials, Vol. 455 (2011) p.580-584 [13] L.A Lu.

Hungary 2 Bay Zoltán Foundation, Institute of Materials Science and Technology, 1116 Budapest, Fehérvári u. 130.
Applied materials.
Some of the properties of these materials are summarized in Table 1. and shown at Fig. 2 a-c.
Patel: European Coatings Journal Vol.3. (2007), p. 24 [4] J.
Zhang: Journal of Colloid and Interface Science Vol. 342.

In this paper we report the fabrication of SiC-based Metal-Oxide-Semiconductor (MOS) capacitor with different contact materials (Pt or Pd) and high-κ dielectric materials (TiO2 or HfO2).
Vassilevski, Materials Today, Vol. 11 (2008), p. 16
Wright, Sensors Journal, IEEE, Vol. 7 (2007), p. 1395
Muller, Sensors Journal, IEEE, Vol. 2 (2002), p. 394
Schroder, Semiconductor Material and Device Characterization (Third Edition): Wiley Inter-Sciences, 2006