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Sodium Naphthalene superplasticizer (Na2SO4 less 5%)-Water Reducing Concrete additives
OverviewQuick DetailsPlace of Origin:Shandong, China (Mainland)Brand Name:YULAModel Number:YL-SNF-AAppearance:Brown-yellow PowderNa2SO4 cont
$5 /Ton
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Product Description
YL-SNF-A Sodium Naphthalene Sulfonate Formaldehyde (5%)
This product is high concentrated and low-alkali, also named polynaphthalene sulfonate condensate. It has good dispersing performance to cement. Compared with traditional plasticizer, it has higher water reducing rate and less corrosion to steel and can greatly improve the shelf life of concrete building. It can be applied to fresh concrete, precast concrete and parts. This product has good adaptability to common cement, and can be widely used in road, bridge, tunnel, industrial and civil engineering, steam curing and natural curing precast parts.
Advantages
●High water reducing rate. It can be up to 15%-25% with recommended dosage.
●Save cost. Under the same workability and strength, cement would be saved.
●Good water reducing and dispersing performance. It can improve the concrete workability and flowability and bonding between steel and concrete.
●Wide application. It is adaptable to various cement, like Portland cement, ordinary Portland cement, slag cement, etc
●Low alkali, low sodium sulfate, high concentrated. Low alkali content can help to avoid the alkali-aggregate reaction, crystalline and precipitation at negative temperature.
●Be mother material to formulate other admixtures.(like early strength, set retarder, pumping agent, antifreezing agent).
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