| Study on Finger Joint of Single Core DPP Aramid Fiber Conveyor Belt |
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| DOI： |
| Key Words: conveyor belt；DPP；aramid fiber；finger joint |
| Author Name | Affiliation | | SUN Gui-mei | Yankuang Group Tangcun Industry Co.，Ltd | | WANG Guang-liang | Yankuang Group Tangcun Industry Co.，Ltd | | ZHANG Peng-fei | Yankuang Group Tangcun Industry Co.，Ltd | | WU Qi | Yankuang Group Tangcun Industry Co.，Ltd |
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| Abstract: |
| In this study， the finger joint of DPP aramid fiber conveyor belt was tested，and the effects of finger length and width，adhesion strength of joint compound，reinforcing fabric layer，curing condition and operating process on the static strength of joint of DPP aramid fiber conveyor belt were investigated.The results showed that，the strength of finger joint depended on length and width of the finger；increase of the adhesion strength of joint core compound could improve the strength of the finger joint；with higher strength of cover compound and core compound，the aging resistance was better and cracking resistance of the finger joint was better. |
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