文章摘要
Effect of nano-calcium carbonate in-situ modified by MAA on the properties of SBR compound
  
DOI:
Key Words: SBR;nano-calcium carbonate;MAA;in-situ modification;physical properties;cross-linking density
Author NameAffiliation
MA Pi-ming Shanghai Jiaotong University 
ZHOU Ya-bin Shanghai Jiaotong University 
CHEN Ying-fei Shanghai Jiaotong University 
WANG Shi-feng Shanghai Jiaotong University 
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Abstract:
      The effect of nano-calcium carbonate in-situ modified by MAA on the properties of SBR compound was experimentally investigated.The results showed that the curing behavior of SBR compound changed little by adding MAA,and the physical properties of SBR vulcanizate increased greatly;the ionic bond crosslinking density of SBR vulcanizate increased gradually as the addition level of MAA increased. It was found by SEM that the interaction between nano-calcium carbonate and SBR matrix was improved by MAA.
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