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环保型液压支架浓缩液
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    国家专项资金资助开发,传统乳化油的升级换代产品。该技术获煤炭工业科学技术二等奖。
    浓缩液具有优异的润滑性、防锈性及密封材料适应性。不易产生析油析皂现象,可明显减少拆装清洗过滤器、阀件和液箱的工作量,为液压支架提供了特殊的保护作用,降低了采煤综合成本。
    主要用途:
    用于煤矿综采液压支架系统。
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环保型液压支架浓缩液主要性能指标
试验项目
标准要求
浓缩液
外观
透明均一流体
荧光绿,均一透明
闪点,℃
≥110
防锈性,铸铁
应无锈迹或色变
无锈迹、无色变
室温热稳定性
析出物≤0.1%
析出物<0.1%
振荡稳定性
无析出物
无析出物
密封材料相容性
0~6%
2
润滑性,PB值,(kgf)
40
>40
BOD5/COD
>0.3可生物降解
0.38
水质适应性
——
500~1500mg/L
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