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    STUDIA CHEMIA - Issue no. Special Issue / 2010  
         
  Article:   NEW COMPOSITE MATERIALS PLATES FROM VEGETAL FIBRES.

Authors:  OVIDIU NEMEŞ, OVIDIU TĂTARU. 		 
       
         
  Abstract:  The first step in obtained new composite materials plates from vegetal fibers is the chemical treatment of those fibers. Chemical treatments carried out on plant fibers lead to changes on their surface, changes that increase the adhesion between fiber and matrix. Treatment of vegetable fibers with alkaline solutions on different concentrations show that the changes on the fiber surface increased significantly with increasing concentration of alkaline solution. The best results were acquired in the case of a chemical treatment with a solution of KOH 10%.

Keywords: composite material plates, vegetal fibers, chemical treatments 

  
         
     
         
         
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