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NESTOL -FBO Conc. | High performance Desizing and Wetting agent

  • Product Information

    NESTOL -FBO Conc. is high performance desizing and wetting agent cum detergent designed for processor where exceptionally high wetting is required  like open width continuous bleaching.

  • Key Features & Benefits

    • Effective desizing and wetting properties
    • Excellent rinsability
    • Good dispersing properties
    • Outstanding stability to alkali and caustic
    • Synergism with sequestrants in the control of iron and other metal ions.
    • Low toxicity
  • Application

    In the continuous processing the dwell time of fabric in the bath is very short and hence high wetting to ensure uniform and fast pick up of bath liquor. 
    Nestol – FBO Conc. a specially designed desizing cum wetting agent which ensures fast wetting of the fabric in continuous preparation and yield good absorbency and whiteness.
     

    1. CONTINUOUS PROCESS

       1.1 Pad-steam (Roller-bed steamer, J-Box and U-Box)

      Desize Scouring Bleaching
    Nestol – FBO Conc. 2 g/l 2-4 g/l 3-4 g/l
    Hydrogen Peroxide (50%) 3-4 ml/l - 20-40 ml/l
    Caustic soda flake 50 g/l 50 g/l 4-8 g/l
    Nesto Scour LV4 5 g/l 5 g/l 1-2 g/l
    Nescent - O2 - - 6-8 g/l

    Pad at 30oC and steam at 100oC for 20-30 mins. followed by washing (hot-warm-cold)

    2.Combined Scour-Bleach

     

    Nestol – FBO Conc. 2-4 g/l
    Nescent – O2 6-8 g/l
    Nesto Scour LV4 1-2 g/l
    Caustic Soda flakes 10-20 g/l
    Hydrogen Peroxide (50%) 40-60 ml/l
    Pick up 120-140%
    Steam at 100oC for 10-20 mins followed by wash-off (95oC/95oC/80oC/50-70oC)  

    2. DISCONTINUOUS PROCESS (BATCH OPERATION)

        2.1Pad-Batch

      Nestol – FBO Conc. Nesto Scour LV4 Hydrogen Peroxide Caustic Soda
    Desize 3-5 g/kg 1-2 g/kg 12-17 ml/kg 8-10 g/kg
    Scouring 3-5 g/l 3-5 g/l - 40-60 g/l

    Pick up : 100%
    Desize: Pad-batch at 90oC for 1 hour 
    Scouring : Pad at 50-90oC and batch at 90oC for 2-3 hours.

  • Storage & Packing

    • Storage:
      • Stable under normal conditions.
    • Packing:
      • 50 Kg. Plastic Carboy
  • other Information

    • Type: Anionic
    • Constitution: Free acid of complex organic ethoxylate
    • Appearance: Clear liquid
    • Solubility: Easily soluble in cold water.
    • Compatibility: Stable to alkalies, acids, electrolytes, hard water, and compatible with auxiliaries used in bleach bath.