0 Replies Latest reply on Apr 17, 2016 9:47 AM by C.N.SIVARAMA KRISHNAN

    Reducing formaldehyde content

    C.N.SIVARAMA KRISHNAN

      Dear ACS Chemist

       

      Which of one of the following techniques can be employed to reduce residual formaldehyde in dicyandiamide condensate polymer from 10000 PPM to  NIL ?

      1: Chemical treatment

      2: Adsorption

      3: Ion exchange treatment.