摘要
采用从造纸废渣中分离出的二次纤维和废塑料制得二次纤维/聚乙烯废弃物复合材料。研究了NaOH预处理、二次纤维的用量以及苯甲酸改性对复合材料力学性能的影响。结果表明:NaOH的质量分数为2%,处理时间为20 min,用量约质量比20%,苯甲酸的用量为质量比4%时,所得复合材料的综合性能最佳。
Secondary fiber - polyethylene waste complex was prepared from secondary fiber of papermaking sludge and polyethylene waste. Effect of NaOH pretreatment, content of secondary fiber and modification of benzoic acid on mechanical property of complex was studied. Result showed that property of the complex was best when concentration of NaOH was 2% and pretreatment for 20 min, and content of benzoic acid was 4%.
出处
《云南化工》
CAS
2007年第2期7-10,共4页
Yunnan Chemical Technology
