OXIDIZED FIBER MIXED PAPER AND METHOD FOR PRODUCING THE SAME

摘要

PROBLEM TO BE SOLVED: To provide an oxidized fiber sheet having good dispersibility of fiber and excellent in flame retardance. SOLUTION: In the oxidized fiber-mixed paper (oxidized fiber sheet), an oxidized fiber having 2.8-15.0 mm fiber length, aramid hybrid and as necessary, polyester fiber are mixed and included. In the oxidized fiber-mixed paper, the content of the aramid hybrid in the mixed paper is 4-30 mass% and the content of the polyester fiber is 5-35 mass% and interlacing points of the oxidized fiber are covered with the aramid hybrid or melted with polyester fiber. COPYRIGHT: (C)2005,JPO&NCIPI