Product:
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.
Specification:
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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