1.biggest manufacturer and supplier 2.well used in Concrete,Ceramic and Refractory etc. 3.most competitive price and quality Mainly Spec.(MG): apperenceyellow browm pewderlignin content≥55~65%water insouble≤0.5~1.5%PH5-8water contect≤3-7%reducing mater5~12%Calcium...

1.biggest manufacturer and supplier 2.well used in Concrete,Ceramic and Refractory etc. 3.most competitive price and quality Mainly Spec.(MN): appearancebrown powderwater content≤3-7%PH7-11reducing matter≤4-8%water insouble≤0.5-1.5%NaSO42-5%Ca & Mg...

Sodium Lignosulfonate concrete water reducer are mainly for concrete mixture as water-reducing additive. Sodium LigninsulfonateA spray dried fermented sodium lignosulphonate derived spruce wood sulphite liquor.It's a kind of natural anionic surface active agent processed with...