|
Product Details:
Payment & Shipping Terms:
|
| Clarity In 10% Aq. Solution: | Clear Solution | Shelf Life: | 24 Months |
|---|---|---|---|
| Stability: | Stable | Package: | 25kg/bag |
| Solid Content: | ≥93% | Storage Condition: | Store In Cool And Dry Place |
| Appearance: | Brown Powder | Solubility: | Soluble In Water |
| High Light: | Sulphonated Naphthalene Formaldehyde 25kg/bag,Water Reducer Superplasticizers SNF Powder,Concrete Water Reducer Superplasticizers Powder |
||
SNF stands for Sodium Naphthalene Sulfonate Formaldehyde Condensate. The main reason behind its popularity is its high purity. Its usage in the field of concrete not only gives us high dispersancy, low foaming, high range water-reducing characteristics; but also helps us to speed up construction work, save cement, and improve mobility and workability of concrete.
It is mainly used in concrete cast-in-place, pre-fabricating, pumping and curing of concrete. Therefore SNF is now treated as a high range concrete admixture.
| INDEXITEM | SNF-B |
| Appearance | Light brown powder |
| Solid Content | ≥92 |
| Sodium sulphate Content | 10% |
| Chloride Content | 0.4% |
| PH Value | 7-9 |
| Net Starch Fluidity | ≥240 mm |
| Surface Tension | 70±1×10-3N/M |
The agent can be used in cementing materials at a mixing amount of 0.5-1.0%, with a decreasing rate of 20-30%, which can maintain the strength of the concrete and save up to 15-20% of cement. When the solid content is at 0.7%, the slump of the concrete will increase by 10 cm. This agent is fitting for high strength, early strength, flowing, prefabricating & curing, pre-stressing force concretes, etc. It can also be combined with other externally applied agents when the proof of the experiment succeeds.
SULPHONATED NAPHTHALENE FORMALDEHYDE (SNF) is a highly versatile concrete admixture, and is known for its non-erodent and pollution-free qualities. It has been adopted for a wide variety of construction uses, from highways to bridges, tunnels, water conservancy hydroelectric projects, ports, quays, skyscrapers, power engineering, industrial civil buildings, prestressing force components and high-range concrete.
In addition to its impressive list of uses, SNF is also non-toxic and harmless to the environment. This allows construction teams to work with a greater peace of mind, knowing that their projects will result in a safe and sustainable outcome.
Packaging and Shipping of Sulfonated Naphthalene Formaldehyde:
Sulfonated Naphthalene Formaldehyde should be packaged in a dry, clean container made from chemically-compatible material. The container should be properly sealed and labeled to ensure the product’s integrity and safety. The product should be shipped via ground transportation and stored in temperatures below 25°C.
Q1: What is Sulfonated Naphthalene Formaldehyde?
A1: Sulfonated Naphthalene Formaldehyde, also known as SNF, is a kind of water soluble polyelectrolyte used as a dispersant, deflocculant, and a rheology modifier in water-based drilling muds, cement slurries and industrial processes.
Q2: What is the brand name of SNF?
A2: The brand name of SNF is Shandong Jufu Chemtech.
Q3: What are the model numbers of SNF?
A3: The model numbers of SNF are SNF-A, SNF-B, and SNF-C.
Q4: Where is SNF produced?
A4: SNF is produced in Shandong, China.
Q5: What certifications does SNF have?
A5: SNF has an ISO certification.
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 | |
