Study on Properties of Chlorinated Ground Rubber Tire/Polyvinyl Chloride Blend |
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DOI: |
Key Words: ground rubber tire;chlorinated ground rubber tire;polyvinyl chloride;blend;physical property |
Author Name | Affiliation | YAN Bao-shi | Beijing University of Chemical Technology | LU Ying-zhou | Beijing University of Chemical Technology | SHEN Chong | Beijing University of Chemical Technology | LI Chun-xi | Beijing University of Chemical Technology |
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Abstract: |
The chlorinated ground rubber tire(CGRT)/polyvinyl chloride(PVC) blend was prepared,and the effect of some factors on the physical properties of CGRT/PVC blend was investigated experimentally,such as the addition level of CGRT and the mass fraction of chlorine,addition level of plasticizer DOP and modification of CGRT by chlorinated polypropylene.The results showed that,when the addition level of CGRT was 20 phr,the mass fraction of chlorine was around 0.08,and the addition level of plasticizer DOP was 40 phr,the physical properties of CGRT/PVC blend was better.With modification on CGRT,the tensile strength,elongation at break,tear strength and impact strength of blend could be increased. |
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