Sodium lignosulphonate Grade A

1. Appearance Light yellow powder
2. Moisture contents 6.0%.
3. Total reducing matter 11.7%
4. Water insoluble 1.0%.
5. pH 5.3
6. Lignosulphonate contents 57%
7. Calcium and magnesium content: 0.5%
8. Na2SO4: ≤ 2%
100% pure wood oar

Usage: In concrete industry, are 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. The Sodium Lignosulphonate is economical one.

Packing: In plastic woven bag, inner with plastic bag, net weight; 25kgs.