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Materials of thermoplastic polymer used are Polyethylene (PE), Polypropylene (PP), and Polyvinyl chloride (PVC) by using welding wire like the three materials.
However, due to the advantages of polymer-based materials such as having high corrosion resistance, and excellent strength-to-weight ratio, many industries regularly produce polymer-based materials.
Polymer-based materials, both polymer-only and polymer-based composite materials, are highly susceptible to premature failure due to the formation of cracks and micro-cracks.
Using samples PVC, PP, PE materials with pipe shape.
Laxmana Naik, B.Yogesha, 2016, Processing Techniques of Polymer Matrix Composites – A Review, International Journal of Engineering Research and General Science Volume 4, Issue 3, May-June, 2016, ISSN 2091-2730357 www.ijergs.org [5] Md Shakibul Haque, Mohd.

Materials Science and Engineering: C, 66, (2016) 278-284
Bulletin of Materials Science, 38, (2015) 945-950
Materials Science and Engineering: B, 69, (2000) 505-509
Journal of Nuclear Materials, 385,2 (2009) 308-311
Korean Journal of Materials Research, 22, 2 (2012)78-81

Introduction Composite film is a thin layer made of a combination of two or more materials that make up new material.
The combination of these materials in the film matrix complements each other and covers the weaknesses of each material characteristic.
Experimental Materials The materials are taro tubers (Rogojampi traditional market, Banyuwangi, Indonesia), duck bones (duck bone waste obtained from food scraps), sodium hydroxide (NaOH, analytical grade, Merck KGaA, Darmstadt, Germany), aqHydrochloric Acid (HCl, analytical grade, PT.
Journal of Food Science and Technology. (2020)
Journal of Applied Polymer Science. 135(19) 1–9. (2018) [7] Laksanawati, T.A., Khirzin, M.

They are: sintering time: 3 hours; sintering temperature: 1073.15 k; flux NaCl amount: 15% wt of the reaction raw materials; Fe / Sr molar ratio: 11.4; the sample magnetic properties: Ms = 63.39emu / g; Mr = 33.44emu / g; Hc = 5798Oe, Mr / Ms = 1 : 1.90 ≈ 1:2.
Strontium ferrite sintered magnetic material is the extremely important permanent magnet because of it’s lower processing cost and wide availability of raw materials great anti-oxidation, high coercivity and energy product, uniaxial magnetic anisotropy, Strontium ferrite plastic magnet (SrFe12O19) is widely used as permanent magnetic materials[4].
All data showed the optimum SrFe12O19 conditions were: 3 hours sintering time, at 1073.15 k, flux NaCl of 15% raw materials w.t., 11.4 Fe / Sr molar ratio.
of Magnetic Materials and Devices, Vol. 37 (2006), p. 17 [5] J.I.Kraschwitz, Mary Howe-grant: Encyclopedia of Chemical Technology, Vol. 10 (1993), p. 381 [6] N.Dishovske, A.Petkov, Iv.Nedkov: IEEE Trans.Magn, Vol. 30 (1994), p. 969 [7] Y.W.Dou, Ferrite, Jiangsu Science and Technology Press, Nanjing, 1996
[8] H.Su, H.W.Zhang, X.L.Tang, Y.L.Jing, Y.L.Liu: J.Magn.Magn.Mater, Vol. 310 (2007), p. 17 [9] N.Rezlescu, L.Sachelarie, E.Rezlescu, C.L.Sava, P.Popa: Ceram.Int, Vol. 29 (2003), p. 107 [10] B.P.Rao,C.O.Kim,C.G.Kim,Mater.Lett, Vol. 16 (2007), p. 1601 [11] Jotania R B,Khomane R B,Chatelon JP, et al: J.Magn.Magn.Mater, Vol. 320 (2008), p.1095 [12] Radwan M, Rashad M M: Journal of Materials Processing Technology, Vol. 181 (2007), p. 106 [13] Pablo Hernandez-Gomez, Carlos Torres, et al: Magnet Magnet Mater, Vol. 304 (2006), p. 766 [14] WANG Xiaorui, JIN Minglin, et: Materials Review, Vol. 22 (2008), p. 105

Lu: Journal of Dong Hua University (Nature Science Edition), Vol. 27(2) (2001), P.12
Kaplan: Journal of Biomedical Materials Research, Vol. 54 (2001), P.139
Li: Materials Science and Engineering, Vol. 29(2009), P. 1527
Koffas: Journal of Biomedical Materials Research, Vol. 67 (2003) , P. 350
Asakura: Journal of Applied Polymer Science, Vol. 40 (1990) 1745-1756

In vitro hemolysis test is often used as an indicator of the injuries of the red blood cell membrane and considered being a simple and reliable measure for estimating blood compatibility of materials.
Zhou: submitted to Journal of Material Science: Material (2008)
[9] J.Yu: submitted to Journal of Material Science: Material (2008)
Zhang: submitted to Journal of Biomaterials Science Polymer (2005)
Lee: Journal of Biomaterials Science Polymer (2008).

However, some defects could easily be seen in the studied materials.
References [1] R. van Noort, Introduction to dental materials, 1994, Mosby [2] K.
Anusavice, Phillips' science of dental materials, tenth edition, Saunders, Philadelphia, 1996 [3] L.
Kraft, Calcium aluminate based cements as dental restorative materials, Ph.D.
George, Mechanisms of hydration of calcium aluminate cements, Material science of concrete IV, Skalny, Mindess, 1995 [7] K.L.

Effect of grafting conditions on NR-s-g-HFMA copolymer and its thermal stability Fuchun Zhao1, a, Shuangquan Liao1,b and Chunping Wu2,c 1Key Laboratory of Ministry of Education for Advanced Materials in Tropical Island Resources, School of Materials and Chemical Engineering, Hainan University, Haikou 570228, China 2College of Foreign language, Hainan University, Haikou 570228, China afortunechiu2005@gmail.com, bshqliao@263.net, cwuchunping2006@163.com Keywords: Skim natural rubber, fluorinated acrylate, grafting copolymer Abstract.
Experimental Materials.
Nah: Journal of Applied Polymer Science, Vol. 102(2006), P. 3277 [3] H.
Ershad-Langroudi: Journal of Applied Polymer Science, Vol. 112(2009), P. 2535 [6] T.
Chiantore: Applied Physics A: Materials Science & Processing, Vol. 79(2004), P. 347 [7] L.

Experimental Materials and Methods.
Iqbal, New Insights on Unique Features and Role of Nanostructured Materials in Cosmetics, Cosmetics, 7 (2020) 24
Vallet-Regí, Mesoporous Silica Nanoparticles for Drug Delivery, Advanced Functional Materials, 30 (2020) 1902634
Margel, Solidification of oil liquids by encapsulation within porous hollow silica microspheres of narrow size distribution for pharmaceutical and cosmetic applications, Materials Science and Engineering: C, 97 (2019) 760-767
Daniel-da-Silva, Encapsulation and Enhanced Release of Resveratrol from Mesoporous Silica Nanoparticles for Melanoma Therapy, Materials, 2021

Artificial neural network is usually used to forecast the material properties, and genetic algorithm is usually used to optimize the best materials properties.
The compositions of materials when mechanical properties are best are obtained.
The immune genetic algorithm is effective in optimizing the mechanical properties of ceramic composite materials.
Sinan Koksal: Computational Materials Science, Vol. 47 (2009), p. 86
[4] Wang Huaqiang, Hu Ping, and Li Haibo: Journal of Hefei University of Technology, Vol 30 (2007), pp. 413 (In Chinese)