| ltem | SNF-A | SNF-B | SNF-C |
CAS NO. | 36290-04-7 | 36290-04-7 | 36290-04-7 |
Content of Solid % | ≥91 | ≥91 | ≥91 |
Content of Sodium Sulfate % | ≤5 | ≤10 | ≤18 |
PH | 8±1 | 8±1 | 9±1 |
Chloride Ion % | ≤0.5 | ≤0.5 | ≤4 |
Fineness % | ≤0.5 | ≤0.5 | ≤0.5 |
Surface Tension(mN/m) | 70±2 | 70±2 | 70±2 |
Cement Slurry Flow Rate(mm) | ≥220 | ≥200 | ≥180 |
Water Reducing Rate(%) | ≥18 | ≥18 | ≥16 |
Product characteristics
High water reduction: water reduction rate 15%~25%, increase strength 20%~40%.
Good fluidity: increase slump greatly (200mm+), but slump preservation is general (need to compound retarder).
Early strength and fast hardening: increase strength by 30%~60% in 3 days, suitable for fast demolding.
Cement saving: it can reduce 10%~15% of cement dosage, reduce cost.
Strong adaptability: suitable for most cements, can be compounded with other additives.
Low dosage: 0.5%~1.5% (by weight of cementitious material).
Recommended dosage
Powder: 0.75 to 1.5% Liquid: 1.5 to 2.5%.
Package&storage
Powder products using woven bags, lined with plastic film, net weight 25Kg,750kg.
