文章摘要
Effect of the addition level of plasticizer DOP on the tensile profile
  
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Key Words: PNBR;PVC;blend;plasticizer;tensile profile
Author NameAffiliation
ZHANG Yong-hai 郑州轻工业学院 河南省表界面科学重点实验室 
ZHANG Lei 河南省产品质量监督检验院 
BAI Bao-feng 郑州轻工业学院 河南省表界面科学重点实验室 
SHEN Chang-yu 郑州大学 橡塑模具国家工程研究中心 
CHEN Jing-bo 郑州大学 橡塑模具国家工程研究中心 
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Abstract:
      The effects of the addition level of plasticizer DOP on the fractal dimension of tensile profile and mechanical properties of PNBR/PVC blend were investigated.The results showed that the tensile profile of the PNBR/PVC blend was fractal structure in a certain range of scale;as the addition level of plasticizer DOP increased,the fractal dimension of tensile profile increased,the tensile strength and hardness of the blend decreased,the elongation at break increased,and the maximum torque and equilibrium torque decreased;the fractal dimension of tensile profile could reflect the mechanical properties of PNBR/PVC blend at a certain level.
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