Construction Chemicals
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Molacular Weight Decide Lignosulfonate Dispensing Capability
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The three purified Sodium lignosufonate fractions with different molecular weights were obtained using ultrafiltration. With the increase in molecular weight, the content of phenolic…
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Effect of SL on Dyestuff Reduction and Dyeing Properties
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The content of catechol of Sodium lignosulfonate with different molecular weights is different based on the different content of hydrophilic functional groups, which would…
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Molecular Weight of Sodium lignosulfonate Related with Dye Dispersant
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Although lignosulfonate has been widely used as dye dispersant, it has some disadvantages. On the one hand, the colorless catecholic structure in lignin is…
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Lignin and sulfonated lignin
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Lignin is the largest reservoir of aromatic compounds on earth and has great potential to be used in many industrial applications. Alternative methods to…
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Sodium lignosulfonate water-reducing agent
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Sodium lignosulfonate water-reducing agent by using pulping black liquor, which has the following preparation technological steps: after the thin pulping black liquor is concentrated…
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Lignin and Lignosulfonate Relation
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Lignin is the largest reservoir of aromatic compounds on earth and has great potential to be used in many industrial applications. Alternative methods to…
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Lignosulfonate function to construction admixture
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Compressive strength The compression strength characterized using a manual device and a more sophisticated device showed different results even though the trend is similar…
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Lignosulfonate used in construction
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Sodium lignosulfonate s having perfect technical characteristics are commonly used in construction. The main advantage of this unique product is that it is eco-friendly…
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Lignosulfonate(Lignosulphonate)
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Lignosulfonate (Lignosulphonate) are obtained from sulfite pulping processes wherein cellulose is extracted from wood in the pulp industry. The so-called sulfite pulping process involves…
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