Effect of Di-ammonium Hydrogen Phosphate on Jute Fabric for Fire Resistance

Over the years, technologies have been used for the development of various textile products to meet the consumer demands in different fields as per their end-use specifications. The market sustainability of each new product mainly depends on the raw material as well as its functionality. A functional finishing dictates the end-use of the products as well as enhances the life of the products. There are important historical and economic reasons for the fact that, the science and technology of flame retardant for cellulose fibres are more advanced than for other fibres and polymers. Until perhaps 25 years ago, an overwhelming proportion of all textiles used were made of cellulose fibres. Jute is one of the important natural cellulosic fibers and used for diversified product. Similar to cotton, jute fiber has the potential to impart different functionality by different chemical finishing for its diversification. This project has been taken to improve the flameproof property of jute fabrics. Jute fabrics were treated with Di-Ammonium Hydrogen Phosphate by various concentrations under certain condition. The study was conducted at the Industrial Chemistry Department, Chemistry Division, Textile Physics Division and Pilot Plant and Processing Division of Bangladesh Jute Research Institute, Dhaka, Bangladesh during 2017-2019. It was found that desized jute fabric gives the best flame proofed (Completely resistance to both after flaming and after glowing) than the sized jute fabrics without undesirable loss of the tensile strength.