Essays about: "sodium metabisulfite"

Found 1 essay containing the words sodium metabisulfite.

  1. 1. A method of chemical aftertreatment for the reduction of free formaldehyde release of a durable flame retardant finished cotton fabric

    University essay from Akademin för textil, teknik och ekonomi

    Author : Saima Saleem; [2015]
    Keywords : Aftertreatment; flame retardant; free formaldehyde; tetrakis hydroxymethyl phosphonium chloride THPC urea pre-condensate; ammonia curing; sodium metabisulfite; resorcinol; diethylene glycol; boric acid; curing; oxidation;

    Abstract : This thesis aims at developing a method of chemical aftertreatment for reduction of free formaldehyde release of a tetrakis (hydroxymethyl) phosphonium chloride (THPC) urea precondensate, ammonia cured durable flame retardant finished cotton fabric, by preventing the formation of free formaldehyde. Formaldehyde is toxic and carcinogenic. READ MORE