Sodium Lignosulphonate

            • 型號Sodium Lignosulphonate
            1. Detailed information



            Sodium Lignosulphonate ( lignosulfonate ) are mainly for concrete mixture as water-reducing additive. Low dosage , low air content ,

            water reducing rate is high ,adapt to most kind of cement. Can confected as concrete early-age strength enhancer , concrete retarder ,

            antifreeze , pumping aids etc. Nearly no precipitate product in the liquor additive which is made from

            The sodium lignosulphonate and Naphthalin-Group High-Efficiency Water Reducer .The sodium Lignosulphonate is

            fit for apply to building project, dam project, thruway project etc. The Sodium Lignosulphonate is economical one.




            Appearance: yellowish-brown powder

            Lignin content: 50-60%
            Moisture: 3%-5%
            PH Value: 7-11.8
            Reduzate: 4%-8%
            Water insoluble matter: 0.5-1.5%
            Ash content: within 15%

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