
The porosity of the fiber ball is 95%. Compared with quartz sand, Magnetitesand, Yangquan Coal, Broken shale pottery, the filtration accuracy is higher!
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100% polyester |
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50mm |
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4-6 g/D |
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95% |
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3000m2/m3 |
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0.4-0.5% (20 degree RH65%) |
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100% |
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softening point 238-240 degree С, melting point 255-260 degree С |
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1.38 g/cm3 |
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70-90Kg/m3 |
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resistance 35%HCL75%H2465%HNO3 |
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10%NaOH28%NH3H2 |
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