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Product Details:
Payment & Shipping Terms:
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| Stability: | Stable | Storage Condition: | Store In Cool And Dry Place |
|---|---|---|---|
| PH (10% Aq. Solution) At 25℃: | 7.0 – 9.0 | Water Insoluble Matter: | 0.5% Max. |
| Solubility: | Soluble In Water | Shelf Life: | 24 Months |
| Product Name: | Sulfonated Naphthalene Formaldehyde | Solid Content: | ≥93% |
| High Light: | SNF Powder 9084-06-4,FDN Sulfonated Naphthalene Formaldehyde,Admixture Sulfonate SNF Powder |
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The full name of SNF is Sodium Naphthalene Sulfonate Formaldehyde Condensate. With high purity, SNF can enhance cement's dispersancy, reduce foaming, and achieve a higher range of water reducing.
The adoption of SNF can accelerate the project mould turning-over and construction speed, and help save cement at the same time. Additionally, SNF can also improve cement’s mobility and workability. To sum up, SNF is a high-range concrete admixture which is applicable to cast-in-place, prefabricating, pump and curing.
| ITEMS | SPECIFICATIONS |
| Appearance | Free flowing brown powder |
| Solid content | ≥93% |
| Bulk density ca (gm/cc) | 0.60 – 0.75 |
| pH (10% aq. Solution) at 25℃ | 7.0 – 9.0 |
| Na2SO4 content | ≤18% |
| Clarity in 10% aq. Solution | Clear solution |
| Water insoluble matter | 0.5% Max. |
The product has a high water reduction rate of 15-30% and can significantly increase the strength of concrete at various ages.
Adding this product with the same construction conditions and design strength can save 10-20% of cement.
It has good adaptability to Portland cement, ordinary Portland cement, slag Portland cement and fly ash Portland cement.
It can significantly improve the durability of concrete impermeability and antifreeze.
low alkali content, per cubic meter of concrete (the amount of cement is 400KG), the alkali content (combined Na2O) increased by adding this agent is less than 1KG.
In accordance with the use of aliphatic water reducing agent and sulfamate water reducing agent, the effect and plasticity of the product are obviously improved.
SULPHONATED NAPHTHALENE FORMALDEHYDE (SNF) is an ideal material for use in building projects due to its remarkable adaptability to various cements, non erodent properties to reinforcing bars, and nonpoisonous and pollution-free nature. Furthermore, its applications in the field of construction have been vast and incorporates use in projects ranging from highways, bridges, tunnels, water conservancy hydroelectric projects, ports, quays, skyscrapers, power engineering, industrial civil buildings, and prestressing force components to even high range concrete.
Packaging and Shipping of Sulfonated Naphthalene Formaldehyde:
Sulfonated Naphthalene Formaldehyde is packaged in 25kg plastic woven bags and shipped in 20’ containers. The containers are loaded with 10 pallets containing 200 bags each, totaling 2000 bags per container.
The product should be stored in a cool, dry, and well-ventilated area and away from direct sunlight and heat. Containers should be tightly sealed in order to prevent moisture from entering the bags.
The bags should be handled carefully to avoid any breakage or leakage. The product should be kept away from direct contact with any kind of metals.
Contact Person: Ms. SHANSONG JUFU CHEM TECH
Tel: 86-053188987705
Fax: 86-0531-8898-7710
| Sales office:Bld. 4-405, No. 2177, Tianchen Rd., Jinan, Shandong, China | |
| +86-0531-8898-7705 | |
| info@jfchemtech.com | |
