Product Details:
Payment & Shipping Terms:
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Appearance: | Free Flowing Brown Powder | Key Parameter: | Na2SO4 Content 10% |
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Use: | Concrete Admixture | Package: | 40kg Package |
Chemical Formula: | (C11H7O4SNa)n | Product Name : Name: | Blancoldispersant |
Na2SO4(%): | 10% | CAS: | 9084-06-4 |
High Light: | SNF-B Sodium Naphthalene Sulfonate Formaldehyde,10% Na2SO4 Sodium Naphthalene Sulfonate Formaldehyde,brown superplasticizer admixture |
SNF-B Sodium Naphthalene Sulfonate Formaldehyde Superplasticizer Admixture Early Strength Agent
CAS 9084-06-4 Concrete Admixture Sodium Sulfonated Naphthalene Formaldehyde Poly Condensate Product Description:
Main effective ingredient: | Sodium β-Naphthalene Sulfonate Formaldehyde Condensate | |
Molecular Formula: | 2(C10H6SO3Na)·(n-1) CH2·(N-2) (C10H5SO3Na) | |
Composition name:
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CAS# | % BY WEIGHT |
Solid Content (%) Napthalene formaldehyde sulphonic acid sodium salt |
9084-06-4 | 87.7% |
Water | 7732-18-5 | 7% |
Chloride(%) | 16887-00-6 | 0.3% |
Na2SO4(%) | 7757-82-6 | 10% |
The function of the water reducing agent is to improve the workability of the concrete while keeping the mix ratio of the concrete unchanged; or to reduce the water consumption and increase the strength of the concrete while keeping the workability unchanged; or to reduce the amount of cement while keeping the strength unchanged. , Save cement and reduce costs.
At the same time, the concrete is more uniform and dense after adding water reducing agent, improving a series of physical and chemical properties, such as impermeability, frost resistance, erosion resistance, etc., and improving the durability of concrete.
In the past, water-reducing agents used in hydraulic concrete were generally ordinary water-reducing agents such as pulp waste liquid, wood calcium, and molasses.
The water-reducing rate was not high, generally 5%-10%. With the improvement of the quality requirements of hydraulic concrete, the quality requirements of the water reducing agent are also getting higher and higher. The naphthalene-based superplasticizers widely used in large hydropower projects such as Ertan and Three Gorges have a water reduction rate of up to 20% to 30%. They are mainly used to prepare high-strength and high-fluid concrete or concrete that requires a significant reduction in water consumption. The superplasticizer has obvious effects on improving the efficiency of cement use, and can save about 20% of cement consumption.
Our company can provide a variety of specifications Sodium naphthalene Sulphonate formaldehyde condensatio, waiting for you to choose, you are welcome to visit the factory and discuss cooperation.
Contact Person: Ms. SHANSONG JUFU CHEM TECH
Tel: 86-053188987705
Fax: 86-0531-8898-7710