纤维素纳米纤维对玻璃衬纸性能的影响OA

In order to improve the mechanical strength,water resistance,and mold resistance of glass liner paper,and meet the protection require-ments of glass packaging and transportation,this study prepared glass liner paper by mixing different addition amounts of cellulose nanofibers(CNF)with pulp fiber,and systematically explored the effects of CNF addition amounts on the tensile strength,tear strength,water absorption,air permeability,surface smoothness,and mold resistance of the liner paper.The results showed that when the addition amount of CNF was 15%,the dry tensile index of the glassine liner paper rose from 50.0 N·m/g(without CNF)to 70.0 N·m/g,the air resistance was increased to 10.5 s,and the relative water absorption was 270%,and the mold resistance duration was prolonged by 168 h.