Essays about: "organophosphorus flame retardant"

Found 1 essay containing the words organophosphorus flame retardant.

  1. 1. Developing Formaldehyde Free Flame Retardant for Cellulose

    University essay from Högskolan i Borås/Institutionen Textilhögskolan

    Author : MD.Abdul Hannan; [2011]
    Keywords : cotton cellulose; organophosphorus flame retardant; acetal linkage; low temperature pyrolysis; THC; HRR; char residue; LOI;

    Abstract : Two organophosphorus compounds, namely diethyloxymethyl-9-oxa-10- phosphaphenanthrene-10-oxide (DOPAC) and diethyl (2,2-diethoxyethyl) phosphonate (DPAC) were applied on cotton cellulose to impart non-carcinogenic and durable (in alkaline washing) flame retardant property to it. Some acidic catalysts, sodium dihydrogen phosphate (NaH2PO4), ammonium dihydrogen phosphate (NH4H2PO4) and phosphoric acid (H3PO4), were successfully used to settle acetal linkage between cellulose and flame retardant (FR) compound. READ MORE