Preparation of Bamboo Charcoal/Polyvinyl Formal Foam as Biological Support Material
Biological material was prepared by adhering different amount of bamboo charcoal filler into the matrix of polyvinyl formal foam by manual controlled foaming process. The material bears properties of low density, high strength, and good adsorption ability from the advantage of polyvinyl formal. It can be used as new efficient biological supporting material in sewage disposal system. The effects of hydrochloric acid, formaldehyde, bamboo charcoal, and temperature on the preparation were investigated.
Wu Jinhui, Zhao Maotai and Wu Bo
G. D. Li et al., "Preparation of Bamboo Charcoal/Polyvinyl Formal Foam as Biological Support Material", Advanced Materials Research, Vols. 466-467, pp. 106-110, 2012