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We are a main supplier of Sodium lignosulphonate concrete additive in China. We can supply you Sodium lignosulphonate concrete additive with competitive price. The details of the product as follow:
Sodium lignosulphonate construction chemical concrete additives
Sodium lignosulphonate powder
Yellow Brown powder
PH Value:8-10
Dry matter:95.12
Moisture:4.86
Sodium Lignosulphonate (water reducer agent) XN-2
Sodium lignosulphonate construction chemical concrete additives is 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 suitable for apply to building, dam, high speed way project, etc.
Sodium lignosulphonate construction chemical concrete additives
| Description | Yellow Brown powder |
| PH value | 8-10 |
| Dry maters(%) | 95±2 |
| Water-insoluble substance(%) | 1±0.5 |
| Reducing matters(%) | 6±2 |
| Sulphate(%) | 2-5 |
| Calcium and magnesium content(%) | 0.3-1.5 |
| Lignosulphonate (%) | 50%min |
| Heat resisting | 4-5 degree(130 deg.C) |
Sodium Lignosulfonate can be used in variety ways:
