| Application of Three Flow Dispersing Agents in IIR Compound |
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| DOI： |
| Key Words: flow dispersing agent；IIR；processability |
| Author Name | Affiliation | | CAI Xiang | South China University of Technology | | ZHANG Li-fang | South China University of Technology | | CHEN Zhao-hui | South China University of Technology |
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| Abstract: |
| The influences of flow dispersing agent RL16，WB16 and AC617 on the properties of IIR compound were investigated.The results showed that，the compound flowability and filler dispersity were improved by adding the three flow dispersing agents，and RL16 and WB16 were better than AC617.With RL16 or WB16，the scorch time and t90 of compound extended，the tensile stress at 100% and 300% elongation decreased，and the elongation at break increased，while AC617 had little effect on the physical properties of vulcanizate.In addition，the thermal aging property and resistance to compression set were slightly decreased with RL16 or WB16，but AC617 had little impact. |
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