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Crystalline Precipitates in Silver Ion Conducting Materials Z.
High ionic conductivity is shown by materials belonging to different groups.
Acknowledgments This work financed from resources for science 2006-2007 grant number 3T08D 045 30 Literature 1.M.
Uhlmann: Journal of Non Crystalline Solids Vol. 40(1980) p. 93-118 4.
T.Minami, K.Imazawa M.Tanaka: Journal of Non - crystalline Solids Vol.42 (1980) p. 469 5.G.

The third is the standard for specific purpose that is formulated for the materials with specific purposes.[3] They Introduced the Risk Assessment to Evaluate the Safety of New Materials In addition to considering the structure and properties of the packaging materials themselves, they make a migration simulation test with their contact products to evaluate the effect of packaging materials on agricultural products and foods safety.
The migration test is used to evaluate the content level of food residue from packaging materials and is the required test of new packaging materials.
Secondly, strengthen the awareness of environmental protection, increase the investment of science and technology and develop non-toxic, harmless and biodegradable green packaging materials to insure the process from raw material purchase to product manufacturing to accord with the environmental protection requirements of import countries.
This paper is supported by Hebei Science and Technology Department project (No.13457515D) and Hebei Education Department project (No.SQ123013) of China References [1] Yan-ming Zheng and Hui-yong Li: Safety Management of Food Packaging Materials[J].
Chinese Journal of Food Hygiene,4,(2006), 342-345

Introduction Waterproof materials are widely used in clothing or industrial purposes, such as raincoats and tarpaulins.
The validity of the estimation method using nanofibers as porous materials has been recognized.
Hu: Structural characterization and mass transfer properties of nonporous segmented polyurethane membrane: Influence of hydrophilic and carboxylic group, Journal of Membrane Science, Vol. 274, Issue 1-2, pp. 219-226 (2006) [6] J.
Jin: Waterproof and breathable polyacrylonitrile/(polyurethane/fluorinated-silica) composite nanofiber membrane via side-by-side electrospinning, Journal of Materials Research, Vol. 35, Issue 9, pp. 1173-1181 (2020) [12] Wu, W., H.
UMEMOTO: Superhydrophobic Surface Made by Injection Molding of Polypropylene Material and its Application to Home Appliance Products, Journal of the Japan Society of Colour Material, Vol. 91, Issue 4, pp. 115-120 (2018) (in Japanese)

Introduction Natural materials are characterized by low cost compared to other engineering materials [1,2].
Natural materials do not have sufficient properties that distinguish them from industrial materials, so resorting to Combining them with other materials to improve their properties by adding them as fillers or reinforcing materials to form composite materials, especially with polymers [9].
Series: Materials Science and Engineering 852 (2020) 0120-42
Peng, Potential application of bamboo powder in PBS bamboo plastic composites, by ScienceDirect, Published by Elsevier, Journal of King Saud University – Science 32 (2020) 1130–1134
[16] Saif mohammed abbas, Effects of Composite Material Layers on the Mechanical Properties for Partial Foot Prosthetic Socket, Al-Nahrain Journal for Engineering Sciences, 21 (2018) 253-258

Advances in Research for Biomimetic Materials DI SALVO Santina1,a* 1PhD Architect Researcher of DARCH Department of Architecture of Palermo, viale delle Scienze, University of Palermo, Italy asantina.disalvo@unipa.it Keywords: biomimetic envelope; adaptive, sustainability; smart materials; efficiency Abstract.
The relationship between Architecture and Nature is a driving force in the development of research lines intersecting multidisciplinary methodologies that go beyond the architectural project and involve disciplines such as Materials Science, Chemistry, Nanotechnology, Ecology and Biomimetics.
Nanostructural materials have been studied to make façade coatings.
Materials with self-healing properties.
I materiali bioispirati per un design sostenibile e rigenerativo, MD Journal 1 (2016) 66-77

Alavi: Materials & Design Vol. 187 (2020), p. 108214
Yang: APL Materials Vol. 9(9) (2021), p. 091111 [24] A.
Zhu: Materials Vol. 14 (2021), p. 6882 [28] A.Matin Nazar, K.
Jiao: Journal of Marine Science and Engineering.
Yan: Journal of Materials Chemistry C Vol. 8 (2020) p. 16436 [37] S.V.

The outgassing rates curve of several vacuum materials is shown in Fig.2.
According to the experiment theory of the OT method, the outgassing rates of some materials was measured.
The outgassing rates curve of several vacuum materials is shown in Fig.5.
The outgassing rates curve of several vacuum materials is shown in Fig.8.
[J] Chinese Journal of Vacuum Science and Techonology,2011,31:368~371.

Grains Ultra-refinement of Materials Imposed by Pulse Laser M.
Gleiter: Progress in Materials Science, Vol.33 (1989) No.4, pp.223
Tsenev: Materials Science and Engineering, Vol.137A (1991), pp.35
Lu: Materials and Science Engineering: Reports, Vol.16 (1996), pp.161
Lu: Materials and Science Engineering, Vol.286A (2000), pp.91

While the realistic reasons are rely on the science and technology themselves and the management mechanism.
Only in this way, the useful materials can be recycled from the iron tailings gradually, reaching the whole utilization.
Journal of auspicious hensejz engineering college study, 2010, 27 (4): p.22 - 23
Journal of modern mining, 2012, 521 (9):p. 1-3
Journal of materials and metallurgy, 2004, 3 (4): p. 244-245.

In this paper, we studied the different content of aramid fiber, aramid pulp, carbon fiber, high silica fiber, mullite fiber, alumina fiber's effect on EPDM inhibitor material.
Aramid pulp can improve ablation resistance of thermal insulation layer, but its dispersion in insulation material is difficult.
Because of its advantages in low density, high decompose temperature and good compatibility with propellant charge EPDM was one of widely used rubber material in inhibitor.
Experimental Materials: EPDM inhibitor: the third monomer is ENB, ethylene quantity percent 59% , I value in ENB is17g/100g, JSR EP25; DCP: quantity percent≥98%, Taicang plastic reagent; aramid fiber: length 3~5mm,aramid pulp: shanghai synthesis fiber institute; high silica fiber: shaanxi huate new material Ltd; carbon fiber: Japan TORAY; mullite fiber: Zhejiang kelei crystal fiber ,Ltd; alumina fiber: Zhejiang OSM crystal fiber Ltd; other materials: chemical pure brought in market.
Aramid polymer and powder filler reinforced elastomeric composition for use as rocket motor insulation .USP 4 492 779,1985-01-08 [2] ZHANG Jin-song, LING Ling, HE Yong-zhu, HUANG Hao-dong Effects of the test conditions on the ablation property of EPDM insulation [J] Journal of Solid Rocket Technology Vol01.27 No.2 2004 121~122 [3] ZHANG Jing–song, LING Ling , ZHU Xue–wei The efects of filler fiber and flam e retardant on ablative performance of EPDM insulation [J] Journal of Solid Rocket Technology V01.25 No.4 2002 38~40 [4] ZHAO Xiao-li, YUE Hong, ZHANG Xing-hang, ZHANG Ying Progress and Prospect of Ablation Resistance of Insulation of EPDM Rubber[J] Journal of Materials Science & Engineering Vol.2 3 No.2 2005 310~312 [5] Li Guijia, Zhang Weiru, Yin Yansheng, Cheng Zhiqiang The Applation of Inorganic Fiber Material in Aviation and Space Thermal-proof System [J] .Ceramic 2004 (2) 28~31