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Bentonite for papermaking

Time:2019-11-01 07:38:58 Visits:2747
Product use:
 
1. The paper pulp can be used to replace some titanium dioxide, silica and other fillers.
 
2. Increase retention of pigments and fibers, reduce white water concentration, increase raw material output and release maximum efficiency.
 
3. Improve the dispersion and uniformity of paper pigment.
 
4. Chemical filler to improve the production capacity and speed of paper machine.
 
Testing items Technical index
Blue absorption(g/100g) ≧35
Whiteness >80
Swelling capacity(ml/g) >70
Moisture content(%) ≤12
Dispersed particle size(μm) ≦10
Cation exchange capacitymmol/100g ≧42
granularity(after0.074mm Standard sieve,%) ≦0.01
 
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15942105554
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