Industrial Knowledge
Technical articles on lignosulfonates, dispersants, binders and industrial additives for construction, oilfield, mining, coatings, ceramics, textile and manufacturing applications.
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Lignosulfonate Water Reducer: Concrete Selection and Testing Guide
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Technical guide to lignosulfonate water reducers covering cement dispersion, grade selection, active-solids dosing, compatibility, limits and concrete trial procedures.
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Lignosulfonate work as plant growth stimulant
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Lignosulfonates —including Sodium , Calcium , Potassium , and Ammonium variations—are highly effective, eco-friendly agricultural biostimulants. Derived from the sulfite pulping of wood, these…
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Lignosulfonic Acid Sodium Salt: Name, Identity and Document Checks
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A procurement guide to sodium lignosulfonate naming, identity, CAS limitations, grade differences and cross-checking quotations, TDS, SDS, COA and labels.
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SNF as an Anionic Dispersant: Mechanism, Grades and Testing
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Technical guide to SNF/PNS particle dispersion, concrete-grade qualification, differences from NNO, MF and PCE, and application-specific testing.
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SNF (Sodium Naphthalene Formaldehyde): Technical Guide
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Technical overview of SNF chemistry, cement-particle dispersion, grade-control parameters, supplier-recommended trial ranges, compatibility testing and product qualification.
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Lignosulfonates in Mining and Drilling: Engineering Selection Guide
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Engineering guide to screening lignosulfonates for mineral slurries, ore binding, mine-road dust control and water-based drilling fluids.
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Lignosulfonate Salt Tolerance and Emulsion Stability: Testing Guide
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Methods were adapted to investigate the salt tolerance of sodium lignosulfonates and their emulsion stabilization efficiency. In addition, droplet size distributions and lignosulfonate effect…
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Sulfonated modification of lignosulfonate
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At present, the source of most sulfonated modified lignosulphonat e products which at home and abroad is main abtracted from modified sulphite paper pulping…
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Sodium lignosulphonate used as dispersant
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Sodium lignosulfonate used as dispersant, Sodium Lignosulfonate or sulfonated lignin is a water-soluble lignin extracted from the sulfite pulping process. Lignosulfonate is lypohydrophilic molecule…
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