• Organic bentonite has been used in China for more than thirty years. It is a kind of montmorillonite / organic ammonium compound, using bentonite as raw material, using bentonite montmorillonite lamel...
  • Organic bentonite has been used in China for more than thirty years. It is a kind of montmorillonite / organic ammonium compound, using bentonite as raw material, using bentonite montmorillonite lamel...
  • Organic bentonite has been used in China for more than thirty years. It is a kind of montmorillonite / organic ammonium compound, using bentonite as raw material, using bentonite montmorillonite lamel...
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