Prepare the method for small-grain-diametersilica silica sol

Prepare the method for small-grain-diametersilica silica sol

  • CN 102,745,697 B
  • Filed: 07/09/2012
  • Issued: 11/11/2015
  • Est. Priority Date: 07/09/2012
  • Status: Active Grant
First Claim
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1. prepare a method for small-grain-diametersilica silica sol, it is characterized in that elemental silicon is hydrolyzed and is obtained by reacting silicon sol under catalyzer and stopper effect;

  • Described stopper is ethanol, methyl alcohol or Virahol, and dosage is the 10-40% of elemental silicon weight.

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