Chemical Forums
Chemistry Forums for Students => Analytical Chemistry Forum => Topic started by: catherine on August 13, 2008, 12:32:55 AM
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How do you process HEC or Hydroxy Ethyl Cellulose? What is molar substitution? How does the processing affect the final molar substitution of the product? DOes it affect much if a little bit in the processing is altered? What it is? Actually, I am going to get the Molar substitution of HEC. I am thinking if it is really needed if the formulation of HEC is the same but with little alterations in the processing. Will a small difference in Molar substitution will affect the property of my emulsion resin. thank you in advance....