Made from ecch well used in cement ,animal feed ,ceremic packing in 25kg /bag ...

sodium lignosulphonate made from ECCH. sodium lignosulphonate made from ECCH.one of the biggest supplier of cement additive in chinagood quality and most competitive price          ...

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...