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Preparação e caracterização de membranas de polisulfona-poliuretano para recuperação de água de processos têxteis industriais simulados
(2021-03-12)
Techniques using membranes for the treatment of wastewater usually promote higher quality of treated water when compared to other processes. Among them, pervaporation has advantages in terms of selectivity, in addition to ...
Avaliação do uso de aditivos antichama halogenados e não halogenados na flamabilidade e nas propriedades mecânicas de compósitos de poliéster/fibra de vidro
(2021-05-08)
Over the years, the automobile industry has found itself in the obligation to manufacture automobiles made from polymeric parts, in order to reduce their weight. However, the parts made of composites that have fiber-reinforced ...
Avaliação das propriedades mecânicas, térmicas e físicas de compósitos de polietileno de alta densidade reciclado reforçado com fibras das coroa do abacaxi
(2021-05-08)
The increased use of polymeric materials in various sectors of industry has resulted in several environmental problems, since, with this growth too, there was the generation of a large amount of polymeric waste. An alternative ...
Avaliação da utilização de aditivos de fontes renováveis em compósitos de poli(ácido lático) e casca de noz-pecã
(2021-06-23)
Polymer based composites with natural fibers as reinforcement generally presents problems in processing and due to the low interaction between polymers and natural fibers, often composite can suffer a downgrade in its ...