Sodium gishiri na polynaphthalene sulphonic acid ne daya daga dispersant.Wani suna shi ne mai watsawa NNO.Yana da launin ruwan hoda mai launin rawaya.An fi amfani dashi azaman mai watsawa a cikin tarwatsa rini, rini na vat, rini mai amsawa, rini na acid da rini na fata.Dispersants, electroplating Additives, ruwa-soluble coatings, pigmen ...
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