| Development of NBR/PVC Ring Compound for Synthetic Fibre Spinning |
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| DOI： |
| Key Words: spinning rubber ring；NBR/PVC blend；extrusion；plasticizer DBP |
| Author Name | Affiliation | | Fan Ruliang | Qingdao Institute of Chemical Technology | | Zhao Jinyi | Qingdao Institute of Chemical Technology | | Hu Chengquan | Tengzhou Textile Equipment Factory | | Huang Jianhua | Tengzhou Textile Equipment Factory | | Zhang Xiangqian | Tengzhou Textile Equipment Factory |
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| Abstract: |
| A NBR/PVC ring compound for synthetic fibre spinning was made with the NBR/PVC ratio of 100/80，at the level of plasticizer DBP of 25 phr and the level of silica of 5 phr.The resultant compound showed better tensile strength，elongation at break，modulus at 300% elongation and desired Shore A hardness(72).The compound was extruded at the temperature of 70一80℃ and screw speed of 35r·min-1. |
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