Sodium Lignosulphonate Powder, Water Reducing Admixture Plasticizer Construction Chemical

 Product Description    Sodium lignosulfonate It is produced by reed as raw material and produced by low pollution technology,sodium lignosulfonate is with good solubility, high surface activity and dispersing ability.It is a sulfonate derivative contents benzoic acid and carboxyl.It's adhesion, dispersion and chelation are widely used in various industries to improve its physical and chemical properties, save costs and improve efficiency.  Mainly export for Concrete:Polycarboxylate superplasticizer is a new type of water reducing agent. The water reduction rate is generally around 20%, but it has high requirements for cement and sand of concrete.If the mud content in the sand is slightly larger, the polycarboxylate superplasticizer has a water reduction rate of 0.However, the technical team found that when using polycarboxylate superplasticizer's dosage is 6% of weight with sodium lignosulfonate's dosage 4%-6%,the water reduction rate will reach the most ideal water reducing ratio and the cost of concrete admixture is also the most economical.Because of the characteristics of calcium and magnesium ions in Sodium lignosulfonate, it is easy to occur precipitation and discoloration when mixed with polycarboxylate superplasticizer.  Our company's main products: Polycarboxylate superplasticizer since 2003,Naphthalene superplasticizer since 1993,Sodium lignosulfonate and calcium lignosulfonate since 1993,Disperser/diffusion agent NNO, Carboxymethyl cellulose, Concrete air entraining agent and defoamer, Sodium gluconate retarder,Exporting all related concrete construction chemicals since 2015.  Product ParametersSpecification of SLS:ItemValueAppearanceJR4 Brown powder PH value9-11Water insoluble content %130Moisture content %