| Formulation Optimization of Adhesive Compound for Roller of Mining Conveyor Belt System |
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| DOI： |
| Key Words: onveyor；rubber covered metal roller；adhesive compound；flame retardance；formulation optimization |
| Author Name | Affiliation | | XU Yu-hai | Fuxin Huanyu Rubber(Group) Co.，Ltd | | CHU Jing | Fuxin Huanyu Rubber(Group) Co.，Ltd | | SONG Jing-fang | Fuxin Huanyu Rubber(Group) Co.，Ltd | | YAN Fei | Fuxin Huanyu Rubber(Group) Co.，Ltd | | GUO Shu-hai | Fuxin Huanyu Rubber(Group) Co.，Ltd | | ZHEN Liang | Fuxin Huanyu Rubber(Group) Co.，Ltd |
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| Abstract: |
| The formulation of adhesive compound for the rubber layer in the roller of mining belt conveyor roller was optimized.The experimental results showed that the adhesion strength between metal and rubber could be increased by using resorcinol-formaldehyde-silica system.The optimized formulation was as follows: SBR 70，NR 30，carbon black N220 55，silica 8，zinc oxide 5，stearic acid 3，antioxidant 4010NA 2.5，antioxidant RD 2，plasticizer 8，adhesive agent AS-88 5，coupling agent Si69 2，scorch retarder CTP 0.5，antimony trioxide 7，chlorinated paraffin 25，sulfur 2，accelerator CZ 1.After optimization，the adhesive compound possessed improved physical pro-perties and higher peeling strength. |
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