Specification :

Sodium Lignosulphonate ( lignosulfonate ) water reducer 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.

Index name Index
Appearance yellow brown or brown powder
lignosulphonate e55%
Dry matter e 93%
PH( 1% Aq. solution) 8-9
Moisture d 7%
Water insoluble matter d 1%
Total Reducing Matter d4%
Calcium Magnesium General Quantity d0. 5%