Snf-C Sodium Naphthalene Sulfonate Formaldehyde/Fdn/Sns Sodium Naphthalene Used as Superplasticizer/Concrete Admixture/Construction Additives,
Usage: Water Treatment Chemicals, Rubber Auxiliary Agents, Plastic Auxiliary Agents, Coating Auxiliary Agents, Textile Auxiliary Agents, Paper Chemicals, Surfactants, Leather Auxiliary Agents, Electronics Chemicals, Concrete Admixtures
Advantage:
1. High range water reduction, set retarding and excellent strengthening.
2. Elt sodium sulfate is less than 10%, suitable to middle strength or high strength concrete where high range water reduction is desired.
3. Factory price
4. Good Quality
5. Free sample
6. SGS Certificate
6. A long stable supplier
7. Good support to you
Product Description
| Items&Indicator | SNF-A high concentration | SNF-B middle concentration | SNF-C low concentration |
| Appearance | Brown yellow powder | ||
| Solid content | ≥92% | ||
| Sodium sulfate | <5% | <10% | <18% |
| Chloride | <0.3% | <0.4% | <0.5% |
| pH | 7-9 | ||
| Static slurry fluidity | ≥250mm | ≥240mm | ≥230mm |
| Test Items | Indicators | SNF-A | SNF-B | SNF-C | ||
| First class | Standard | |||||
| Water reducing rate (%) | ≥20 | ≥18 | ≥22 | ≥20.1 | ≥20 | |
| Bleeding rate (%) | ≤90 | ≤95 | 79 | 80 | 85 | |
| Air content (%) | ≤3.0 | ≤4.0 | 2.0 | 2.0 | 2.0 | |
| Time difference of coagulation (min.) | Initial | -90-120 | +22 | +22 | +22 | |
| Final | +16 | +16 | +16 | |||
| Compressive strength rate (%) | 1 day | >140 | >130 | 156 | 156 | 156 |
| 3 days | >130 | >120 | 152 | 152 | 152 | |
| 7 days | >125 | >115 | 146 | 146 | 146 | |
| 28 days | >120 | >110 | 138 | 138 | 138 | |
| Rate of shrinkage (%) | 90 days | <135 | 82 | 82 | 82 | |
| Rustiness corrosion on concrete iron | No | No | No | No | ||
Application
1. Water Reducing Agent: In the same water cement ratio, the initial slump concrete increased by more than 10 cm, water reducing rate can reach 15-25%
2. Early Strengh Agent: It has early strength and enhancing effect on concrete, and can increase the intensity of 20-60%.
3. Retarder: It can lengthen the time of concrete hydration hardening, make the fresh concrete can keep the plastic in a long time, and can adjust the setting time of fresh concrete.
4.Pumping Agent: It can improve the workability of concrete mixing, reduce bleeding rate and segregation performance, increase consistency, saving cement, improve the compressive strength, bending, tensile strength, and delay the rate of hydration heat, avoid cracking, improve the permeability resistance and durability.
5. Anti-freezing Agent: It can ensure that the concrete can be normal construction under the negative temperature, reduce the freezing point of the concrete mixing, make concrete hydrated under 0 ºC to 15 ºC negative temperature environment, reduce the freezing point, improve the early strength of concrete. It can be used in all kinds of concrete engineering, construction in cold season.
6. Others:
1. It can reduce the cement dosage of 10-25%.
2. It can comprehensively improve various properties of the concrete, and is widely applied to highways, bridges, dams, harbors, tunnels, electric power, water conservancy as well as industrial and civil architecture, steam-cured and naturally-cured precast members and so on.
| Our Products | Others Products | |
| Quality | 1. High water reduce rate 2. Good performance 3. No negative side effects 4. High quality and high quanlity | The effect is not obvious, or has other bad performance, and high quanlity with low quality.The effect is not obvious, or has other bad performance, and high quanlity with low quality. |
| Price | 1. Different price levels 2. Reasonable price and you will get what you paid for | Low price with low quality or replacing the product |
| Payment | Various payment will be supported | Single payment |
Service | 1. More than 7 years production , export and import experiences . 2.Cooperate with many famous university and push out the new products regularly . 3. Perfect management system, experienced engineers, Standard laboratory to ensure the quality of the products 4. 50,000 tons production of Sodium lignosulphonate each year . 5. Free samples are available. | Have hysteretic services or even no services after you buy the product. |
Technical features & adaptability:
1. Mixing amount: 0. 5-1. 0% of cementing materials, reducing rate: 20-30%
2. Keeping concrete strength intact & mixing this product, cement saving amount can reach 15-20%
3. Mixing this product 0. 7% (solid content) , slump constant increases above 10cm
4. Adapting to high strength, early strength, flowing, prefabricating & curing and prestressing force concretes etc.
5. The agent can be combined with other externally applied agents if pilot devement or laboratory experiment succeeds.
Packing & Delivery
Package
40KG/bag, outer woven bags with inner plastic lining.
In addition, the company can customize packages and products of other specifications according to the requirements of customers.
Storage
Kept in dry and ventilating place, prevent from rain and moisture when storage, if agglomerated, please crush and make it into solution, and its effect will be the same.
Deliever
Non-toxic, harmless, non-inflammable and non-explosive chemicals, it can be transported in truck and train.
If you are looking for a Snf-C Sodium Naphthalene Sulfonate Formaldehyde supplier in China, you are on the right site. Chem9 is located in Dongying, Shandong, China which is a professional company for all kinds of Snf-C Sodium Naphthalene Sulfonate Formaldehyde. We can provide you kinds of packaging solutions.
Chem9, the name that you can trust. As a vital professional Chemical Snf-C Sodium Naphthalene Sulfonate Formaldehyde manufacturer in China, we warmly welcome your visit to our factory and talk business face to face! We are at your disposal all the time.
