Sodium Naphthalene Sulfonate Formaldehyde

Specification: Appearance: Yellow Beige Solid Content: 93% min Sodium Sulphate: 5% max, 10% max,or 20% max or as required Fineness: 0.315mm mesh 15% max PH Value: 7-9 Chloride: 0.3% max Neat Cement Grout flowability: 250 Technical Performances and Applicable Ranges: 1. Dosage 0.51.2( as weight of cement). Water reducing rate15%-30%. 2. Keep strength unchanged, Use of this product can save cement consumption by 15-20%. 3. When dosage is 0.7%(solid), Slump can be increased by 4-8 times. 4. The product is suitable for manufacturing high strength concrete, Accelerating strength concrete, flowing state concrete, pre-cast concrete and pre-stressed concrete, etc. 5. Compressive strength, bending strength, impermeability and freeze-thaw resistance are remarkably increased. Packing: 25kg PP woven bags with PE liner inside, or as required