Sodium Naphthalene Sulfonate Cement Chemical Powder factory
- Product Name: Sodium Naphthalene Sulfonate
- Appearance: Light Brown Powder
- Type: SNF-A, SNF-B, SNF-C
- PH Value: 7~9
- CAS No.: 36290-04-7
- HS Code: 38244010
Sodium naphthalene sulfonate formaldehyde, also called SNF/PNS/FND/, can be used as a high efficient concrete superplasticizer. In fact, snf superplasticizer is widely used in the cement and construction industry. For example, it has a strong dispersion of cement particles and high water reducing-rate on concrete. Adding it into concrete can not only save cement and improve the workability of concrete but also speed the construction progress up. This product has a good effect on preparing variety concretes, such as large flow concrete. Besides that, it can improve the performance of concrete.
| Type |
SNF-A |
SNF-B |
SNF-C |
| Solid Content (%) ≥ |
92% |
| PH Value |
7-9 |
| Na2SO4 Content (%)≤ |
5 |
10 |
18 |
| Chlorine Content (%)≤ |
0.3 |
0.4 |
0.5 |
| Net Starch Fluidity(mm)≥ |
250 |
240 |
230 |
| Water Reducing Rate(%) |
26 |
25 |
23 |
| Packing |
25kg pp bag; 650kg Jumbo bag. A customized package is available. |
Uses of Naphthalene Sulfonate Superplasticizer
- Applicable to many types of cement. Such as portland cement, ordinary portland cement, slag portland cement, fly ash Portland cement, etc.
- Suitable for many concretes. Such as high strength concrete, high-performance concrete, steamed concrete, large fluid concrete, pumped concrete, etc.
- Can prepare on-site pumping concrete with large slump.
- Widely used, such as in highways, bridges, dams, port terminals, tunnels, electric power, water conservancy, and civil engineering construction, etc.
- Especially suitable for concrete construction in winter.
Benefits of Sodium Naphthalene Sulfonate
- Reduce cement. If the concrete strength and slump are basically the same, cement consumption can reduce by 10-25 %.
- As water reducer, improve the water reducing rate. When the water-cement ratio is constant, the initial slump of concrete can increase by more than 10 cm, and the water-reducing rate can reach 15-25%.
- The early strength of concrete. As long as using it, the strength of concrete can increase by 20-60%.
- Improve the properties of concrete. Putting it into concrete can improve the workability of concrete.
- Good adaptability. Naphthalene sulfonate has good adaptability to many types of cement, moreover, it is compatible with other types of concrete admixtures.
- Good safety. Non-irritating or radioactive, non-dangerous.
- Proper set time. In other words, it has little effect on the initial and final setting time of the cement.
Packing and delivery:
Packing: 25kg pp bag; 650kg Jumbo bag. A customized package is available.
Delivery time: 7 working days after deposit
Why Choose Fengbai:
We, Fengbai is ne of the most professional construction chemical manufacturers & suppliers in China. Moreover, Fengbai has focused on researching and producing various types of high range water reducing agents for many years. There are several advantages of our company.
Firstly, we have our own research and development team. We now have over 600 employees, including more than 300 employees with senior title, high technology and professional. Because of advanced science and technology, a high level of management team, advanced detection and testing device, Fengbai is certificated as AAA Enterprise, Top 100 enterprises of China Light Industry, etc.
Second, the products from Fengbai have exported to around 60 countries and regions, such as India, South Korea, Vietnam, Indonesia, Pakistan, Brazil, South Africa, Chile, Australia, Russia, Ukraine, etc. We company also has established a long, deep and cooperative relationship with famous universities and research centers to enhance the combination of production and science research. Because we are trying our best to improve quality and save production costs for customers.
Third, Fengbai company owns these product certificates, for example, ISO9001 quality management system, ISO14001 environmental management system, OHSAS18000 occupational health, and safety management system, etc. So the quality of our products can be guaranteed.
Factory sale price naphthalene sulphonate snf based admixture
