| Development of Flame-retardant and Anti-static Compound for Mining Rubberized Cloth |
| Received:March 03, 2023 Revised:March 03, 2023 |
| DOI：10.12136/j.issn.1000-890X.2023.07.0533 |
| Key Words: mining rubberized cloth；flame-retardant and anti-static compound；NBR；CR；NBR/PVC rubber plastic alloy |
| Author Name | Affiliation | E-mail | | LIU Junle* | China Energy ShenDong Coal Group Equipment Maintenance Center Co.，Ltd | liujunle0228@163.com |
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| Abstract: |
| The flame-retardant and anti-static compounds for mining rubberized cloth were developed through the optimization of formula design.Nitrile rubber（NBR），chloroprene rubber（CR） and NBR/polyvinyl chloride（PVC） rubber plastic alloy were tested as the main materials，and they could be used alone or in combinations.Synergistic flame-retardant systems consisting of zinc borate，aluminum hydroxide，ammonium polyphosphate and antimony oxide were applied with anti-static systems based on the blends of antistatic agent XS and conductive titanium dioxide.The results showed that NBR/CR blended compounds could meet the requirements of calendering and curing process for mining rubberized cloth，the comprehensive performance of the obtained cloth was better，and the flame-retardant and anti-static properties could meet the requirements of relevant standards for mining applications. |
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