Summary of benefits and advantages of modified bentonite specially used in paper making industry
A: To be suitable for paper with various PH value and be more efficient.
B: To significantly enhance the property of retention and filtration and improve paper formation.
C. The improvement in the property of water filtration in the filtering net can save the quantity of steam or speed up paper machines.
D: The purification of the white water system can decrease the frequency of net washing, save the consumption quantity of net and improve the integrated performance of paper machines
E: To reduce chemical and biological oxygen consumption of the white water and lessen the load of sewage emission
l Such indexes as whiteness, PH value, viscosity, particle size and volume dilation can be improved in accordance with your specific production requirements.
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ITEM
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Results
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Particle size 325 mesh pass rate ( %，≥ )
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98
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Moisture( %，≤ )
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12
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Whiteness( ISO，≥ )
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70
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Bulk density ( g/cm3，≤ )
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0.7
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Expansion capacity( ml/g，≥ )
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70
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Cation-exchange volume ( mmol/100g±，≥ )
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35
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Sieve residue (wet sieve 325 mesh,%, ≤)
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0.10
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