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QINGDAO HONGSHA POLYMER MATERIALS CO., LTD.
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Concrete Water Reducer Sulphonated Naphthalene Superplasticizer SNF, PNS
OverviewQuick DetailsPlace of Origin:Shandong, China (Mainland)Brand Name:HongshaModel Number:SNFAppearance:Brown-yellow powderNa2SO4 conten
$580 /MetricTon
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Sulphonated Naphthalene Superplasticizer
1. Sulphonated Naphthalene Superplasticizer is β-naphthalene sulfonate formaldehyde condensates, it's a non-air-entraining agents. Powder form. Naphthalene superplasticizer have good adaptability to various cement, and it can improve the operability of concrete.
2. Technical Performance Parameter
Appearance | Brown-yellow powder |
Main Ingredient | β-naphthyl sulfonate formaldehyde condensate |
Solid Content % | 92 min |
Water Reducing Rate | 12~20% |
Moisture % | 5 max |
PH (24°C) | 7-9 |
Na2So4 content % | 17 max |
Dosage | 0.5~1.0% of cementitious material |
Concrete Strength | Increase to 15~40% |
Cement Saving Under the same Strength | 10~20% |
Steel Corrosion | NO |
Widely used in the projects | Roads, Railway, Bridges, Tunnel, Electric Power, Airport, Dam and High Buildings |
ADVANTAGE
- Low dosage 0.5~1.0% of cementitious material.
- On the condition of slump unchanged, water reduction up to 18~25%.
- Increase the slump10 cm min, when keep the water-cement ratio no change.
- Good slump retention ability, improve durability of the concrete
- Increases the concrete strength
- No corrosion to the steel-bar
OUR PLANT
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