|Aqueous solution of polynaphthalenesulfonate, sodium salt|
|specialty products, formulations|
Markets and applications:
|paints & coatings, tanning industry, textile industry|
|PCC Exol SA|
Dyspergator NNOC E is a sodium salt of formaldehyde polycondensates of naphthalenesufonic acids. The product belongs to the group of surfactants and contains a hydrophobic organic chain and a hydrophilic inorganic sulfonic group. It is available in the form of a solution with a brown colour and a weak, characteristic smell, containing max. 68% water. The product dissolves well in water.
Dyspergator NNOC E is used in dyeing processes as a dispersing and equalising agent of dyes and as a dispersant of pigments used in dye products. It shows affinity to inorganic and organic pigments, therefore it can be used as a universal agent for pigment concentrates. Moreover, the product is used in formulations of emulsion paints and acrylic plasters. Recommended use is 0.5-2% by weight in paint and 5-30% by weight in pigment concentrates, depending on the type of pigment used.
Properties and applications:
|Show alternative names|
|dispersant dye dyeing paints textile tanning ink|
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