Polymers Engineering

2011. Trabalho de Conclusão de Curso (Especialização) – Escola Politécnica, Universidade Federal da Bahia, Salvador. ABSTRACT Due to the great need for materials with better properties than those on the market for many applications in engineering or in other areas such as automotive, mining, pulp and paper, food and beverage, textile, chemical, in place of machined parts, or porous filters as well as in the business of sports. As existing materials have not had the…

analysis investigation of partially hydrolyzed starch. Thermochimica Acta, 319, 17-25, 1998. AKCELRUD, L. Fundamentos da ciência dos polímeros. Editora Manole Ltda. 288p. 2007. ALI, M. Coconut Fibre – A Versatile Material and its Applications in Engineering. Coventry University and Thee University of Wisconsin Milwakee Centre for byproducts utilization, Second International Conference on Sustaintable Construction Materials and Technologies. June 28-30, 2010. Main Proceedings, ed. J.…

BIBLIOGRAFIA BÁSICA: Callister Jr., W.D., Ciência e Engenharia de Materiais-Uma introdução, 7ª edição, LTC. BIBLIOGRAFIA COMPLEMENTAR: Van Vlack, L.H., Elements of Materials Science and Engineering, 6th edition, Addison-Wesley Publishing Co., Reading, MA, 1989. Askeland, D. R., The science and engineering of materials, 3rd edition, Brooks/ Cole Publishing Co., Pacific Grove, CA, 1994. Shackelford, J.F., Introduction to Materials Science for Engineers, 4th edition, Prentice…

serviço. South America Manufacturing Engineering Key | (Blue Border) | GM Employee | | | (Orange Border) | NonGM Resource or associated with a NonGM Organization | (Black Lettering) | Direct / Primary Role | (Blue Lettering) | Indirect / Secondary Role | | Move UP one level | | Move DOWN one level | | | | | | Luiz C Peres | Executive Director Manufacturing Engineering - South America South America Manufacturing Engineering | | Organizational…

geosynthetic it is a natural or synthetic polymeric material used in contact with natural materials such as soil, rock or other geotechnical applied to civil engineering, and synthetic polymers most used: polyester, polypropylene and nylon. These materials are divided according to their manufacturing process, resulting in structures of different polymers with different properties, some of which: geotextile materials, geomembranes, geogrids, geonet and geocomposite. The geosynthetic…

technological advancement the properties required of conventional materials change leading to the appearing of materials able to meet the requisites expected of new technologies. Combination of chemical and structural materials produced a new class of engineering products. Firstly, this article provides a brief historical presentation of an innovative group of materials that are increasingly required by many applications in industry. Along the same are set out the characteristics…

tendo sido depois mergulhada em água fria[9]. O resultado foi sujeito a uma moagem e “peneirado” até se obter grãos com um tamanho de 25μm[9]. No processo de fabricação do scaffolds foi utilizado o método conhecido por “burning out method” ou “polymer foam replication”[6], que produz estruturas cerâmicas porosas que são muito parecidas com as do osso esponjoso”[8]. Este método consiste em adicionar uma espuma sintética (neste caso polietileno) à mistura cerâmica de forma a obter uma…

texto: The possibility of using starch in a thermoplastic composition and its major advantages associated with its low cost and availability in very large amounts from renewable resources, make it one of the best option for preparing biodegradable polymers. However, the use of these materials as substitutes for conventional petroleum-based plastics has been limited by their brittleness and hydrophilicity (SHOGREN et al.,1998). Therefore, for many applications, such as packaging, the TPS…

technological advancement the properties required of conventional materials change leading to the appearing of materials able to meet the requisites expected of new technologies. Combination of chemical and structural materials produced a new class of engineering products. Firstly, this article provides a brief historical presentation of an innovative group of materials that are increasingly required by many applications in industry. Along the same are set out the characteristics…

for flexible PVC applications; a new generation of octyl tin stabilizers; REACh* friendly liquid mixed metals for flexible and semirigid PVC applications; high performance epoxidized soybean oil plasticizers and new impact modifiers for PVC and engineering polymers. *Registration, Evaluation & Authorization of Chemicals Production, sales and technical service around the globe With a strong, global technical service and sales footprint, and principal production facilities in Taft,…