PANG, X.-Y., MING-WEI, D., ZHI-XIAO, Z., & YU, T. (2015). An intumescent flame retardant - expandable graphite: Preparation, characteristics and flame retardance for polyethylene. Kuwait Journal of Science, 42(1). Retrieved from https://journals.ku.edu.kw/kjs/index.php/KJS/article/view/72