FIRE RETARDANT FABRIC, SCRIM FOR FILTER COMPRISING FIRE RETARDANT FABRIC, AND FILTER USING THE SCRIM FOR FILTER

摘要

PROBLEM TO BE SOLVED: To provide a flame-retardant fabric having a high flame resistance with safety and environmental compatibility, comprising a meta-type wholly aromatic polyamide fiber excellent in durability to provide safer performance for a long period particularly for use in a protective clothing.;SOLUTION: An organic phosphorus compound which is 5% or more soluble in an organic solvent and insoluble in a 60% water solution of the organic solvent, having a thermal decomposition initiation temperature of 300°C or more, is added to a spinning dope to a phosphorus content of 0.2 to 5.0 mass%, and then the mixture is spun to obtain a raw fiber, which is used to make a fabric.;SELECTED DRAWING: None;COPYRIGHT: (C)2020,JPO&INPIT