文章摘要
Preparation and Properties of Magnesium Hydroxide/Aluminum Hydroxide/Melamine Phosphate Filled Flame Retardant Silicone Rubber
  
DOI:
Key Words: silicone rubber;magnesium hydroxide;aluminum hydroxide;melamine phosphate;synergistic effect;dynamic combustion performance
Author NameAffiliation
LI Xingjian Qingdao University of Science and Technology 
ZHANG Yiheng Qingdao University of Science and Technology 
SUN Daoxing Qingdao University of Science and Technology 
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Abstract:
      The magnesium hydroxide/aluminum hydroxide/melamine phosphate(MP) filled retardant silicone rubber was prepared by using αω-dihydroxy polydimethylsiloxane,which was prepared by equilibrium polymerization by using alkaline catalyst,and the structure and properties of the flame retardant silicone rubber were investigated.The results showed that,the magnesium hydroxide/aluminum hydroxide/MP flame retardants possessed excellent synergistic flame retardant effect,and the flame retardancy,thermal stability and smoke suppression of silicone rubber composite were improved.The magnesium hydroxide/aluminum hydroxide/MP flame retardant silicone rubber also possessed good physical properties.As the magnesium hydroxide/aluminum hydroxide/MP blend ratio was 12/18/30,the comprehensive properties of the silicone rubber composite was the best.
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