Product Details:
Payment & Shipping Terms:
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HS Code: | 3824401000 | Clarity In 10% Aq. Solution: | Clear Solution |
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Stability: | Stable | Package: | 25kg/bag |
Solubility: | Soluble In Water | PH (10% Aq. Solution) At 25℃: | 7.0 – 9.0 |
Storage Condition: | Store In Cool And Dry Place | Fluidness (mm): | 250 Min |
High Light: | SNF Sulfonated Naphthalene Formaldehyde Powder,Concrete Strength SNF Superplasticizer Powder,25kg/bag SNF Powder |
The full name of SNF is Sodium Naphthalene Sulfonate Formaldehyde Condensate. Thanks to its high purity, SNF has many advantages, such as high dispersancy in cement particles, low foaming, high range water reducing, and obvious strengthening. These advantages enable us to accelerate project mould turnover and construction speed, and save cement at the same time. It also improves cement mobility and workability. SNF is widely used in concrete 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 | ≤10% |
Clarity in 10% aq. Solution | Clear solution |
Water insoluble matter | 0.5% Max. |
Mixing amount of this product range from 0.5% to 1.0% of cementing materials, and that could lead to a 20-30% reducing rate. Being able to keep concrete strength intact while mixing, cement saving amount can reach 15-20%. Use 0.7% (solid content) of this product to make the slump constant increase over 10cm.
Adaptability of this product is also remarkable; it can be used for high strength, early strength, flowing, prefabricating & curing and prestressing force concretes etc. And this product can be combined with other externally applied agents if the related pilot devement or laboratory experiment succeed.
SULPHONATED NAPHTHALENE FORMALDEHYDE (SNF) is a widely used product that is especially adapted to multiple cements. It does not corrode reinforcing bars, and is non-toxic and non-polluting. SNF has seen large scale application in many civil engineering projects, such as highways, bridges, tunnels and hydroelectric projects. It is also used for quays, skyscrapers, power engineering, industrial civil buildings and for providing prestressing force components for high range concrete.
Here at Shandong Jufu Chemtech, we offer a customized service for Sulfonated Naphthalene Formaldehyde. Our brand name is Shandong Jufu Chemtech, and our model numbers are SNF-A, SNF-B, and SNF-C. Our products are all ISO certified and are sourced from Shandong, China. The minimum order quantity is one ton and the price is negotiable. The package will be a woven plastic bag with a film liner, and the delivery time is 5-10 days after order confirmation. We offer DA, DP, TT, and LC according to the country and customers' quality for payment. We have a sufficient supply and our product has a fluidness of 250 mm minimum, a bulk density ca of 0.60-0.75 gm/cc, and a shelf life of 24 months. The packaging is a 25kg/bag. This product is used as a naphthalene superplasticizer, a construction chemical concrete admixture (SNF-A, SNF-B and SNF-C).
Sulfonated Naphthalene Formaldehyde should be packaged in sealed containers with a capacity of no more than 200 liters. The packages should be marked with the product name, quantity, and expiration date. All packages should be protected against moisture, heat, and light.
The product should be shipped using appropriate methods such as air, ground, or water transportation. All packages should be labeled with the appropriate shipping information including product name, quantity, and destination.
Contact Person: Ms. SHANSONG JUFU CHEM TECH
Tel: 86-053188987705
Fax: 86-0531-8898-7710