Хятад Бетоны нэмэлт натрийн лигносульфонатын нунтаг …
Na Lignosulphonate Water Reducing Agent Product Description: JF SODIUM LIGNOSULPHONATE POWDER (Synonyms: Sodium Lignosulphonate, Lignosulfonic Acid Sodium Salt) Sodium lignosulfonate is an organic substance with the chemical formula of c20h24na2o10s2. Lignin is a natural polymer with a content se...