Preparation and Characterization of a Magnetic Paper by Coprecipitation Loading Process

Many research of making magnetic paper focus on the substrate as part of the green promotion strategy. For example, research on wood, kenaf, sugarcane bagasse, and other had been successfully used to produce the green magnetic paper. However, in order to achieve better environmental friendly magnetic paper, the production and synthesise method of the magnetic paper also needs to be considered. Previously, there were two famous method in producing magnetic paper namely lumen loading and in-situ coprecipitation method. As a continuity effort to the previous green magnetic wave absorber technology, a new enhanced technique named coprecipitation loading method is introduced, which is better in conserving energy. From this research, the new method had shown average performance in terms of magnetic properties and loading degree of the magnetic particles. However, compared to the previous two methods it save a huge amount of energy in the production process thus leading to better conservation of energy in promoting greener environment.