[D-10～D-14] G4: Filler and Additives

[D-12] A Study on Grafting Chitosan onto Bamboo Charcoal Sulfonated Carbon-Based Solid Acid by Sulfonation Reaction to Reinforce Styrene Butadiene Rubber (SBR) Latex

^○Xu Li Xiang¹, Hwan Oh Ji¹, Ryong Cho Ur^1,2 (1.Korea University of Technology and Education, Korea, 2.Research Center of Eco-Friendly & High-Performance Chemical Materials, Korea)