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單螺桿泵根據介質選擇橡膠鐵桶
點擊次數:842 發(fā)布時間:2013-07-08
單螺桿泵根據介質選擇橡膠鐵桶
橡膠的適應性 |
丁晴橡膠 |
氟橡膠 |
食品橡膠 |
乙丙橡膠 |
介質代號 |
NBR |
FPM |
W.NBE |
EPD |
水含污水 |
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植物油 |
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△ |
礦物油 |
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× |
氨水 |
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× |
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△ |
芳香族溶劑 |
× |
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× |
× |
濃堿 |
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× |
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濃硝酸 |
× |
△ |
× |
× |
冰醋酸 |
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× |
稀硫酸 |
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濃硫酸 |
× |
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× |
△ |
稀鹽酸 |
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× |
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濃鹽酸 |
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熱水 |
△ |
× |
△ |
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汽油 |
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× |
甲苯 |
× |
● |
× |
× |
二甲苯 |
× |
● |
× |
× |
乙醇 |
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△ |
煤油 |
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× |
柴油 |
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× |
氯化氬 |
× |
△ |
× |
× |
含酮類物料 |
× |
× |
× |
● |
含醇類物料 |
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● |
● |
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含脂類物料 |
× |
× |
× |
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含醚類物料 |
× |
× |
× |
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泥漿 |
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△ |
● |
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磷酸 |
△ |
△ |
△ |
● |
碳酸鈉 |
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× |
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糖醛 |
△ |
△ |
△ |
● |
苯100 |
× |
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× |
× |
丙酮 |
× |
× |
× |
● |
亞麻子油 |
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● |
● |
● |
二硫化碳 |
× |
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× |
× |