| Customization: | Available |
|---|---|
| Appearance: | Powder |
| Application: | Concrete Admixture, Grouting Material, Mortar Admixture |
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Sodium naphthalene sulfonate formaldehyde(SNF) is yellowish-brown powder, highly soluble in water.
Specification:
| Test Item | Unit | SNF-A | SNF-B | SNF-C |
| Appearance | --- | Yellowish -brown powder | Yellowish-brown powder | Yellowish-brown powder |
| Assay | % | 92.0Min. | 92.0Min. | 92.0Min. |
| pH | -- | 7-9 | 7-9 | 7-9 |
| Na2SO4 | % | 5Max | 10Max. | 18Max. |
| Net Starch Fluidity | mm | 250Min. | 240Min. | 230Min. |
| Cl | % | 0.3Max | 0.4Max. | 0.5Max. |
SNF is an essential compound commonly used in the construction, textile, and chemical industries. As a highly effective dispersant and water reducer, it plays a crucial role in enhancing the performance of various materials and processes. SNF is used in various industrial applications, particularly in concrete mixtures, textiles, and dye manufacturing.
1 Concrete industry
SNF is widely used in the construction industry, particularly in mortar and concrete admixtures. SNF can reduce water content by 10-25%, resulting in improved workability, reduced permeability, and increased strength. Its ability to reduce water content while maintaining the workability of the mixture makes it an essential component in producing high-strength concrete. By reducing the amount of water in the concrete admixtures, SNF enhances the strength and density of the final product. This also results in lower shrinkage and reduced risk of cracking.
2 Textile and dye industry
In the textile industry, SNF is used as a dispersing agent for dyes and pigments. It ensures that the dyes are evenly distributed throughout the fabric, resulting in uniform coloration. Its dispersing properties help in the stabilization of dye solutions, improving the quality of the dyed materials.
3 Chemical manufacturing
SNF is used to produce synthetic resins, paper, and other materials that require a strong dispersing agent.
Glad to take this opportunity to introduce our service to you as follows:
•Supply of all kinds of food ingredients and raw materials;
•Price trend and purchase advice;
•Technical support;
•Value-added service, say, subpackage;
• Mixed container shipment arrangement;
•Logistic, storage.
Our advantages are:
1 Professional: with more than 15years food additives export experience, we understand our customers' needs easily and completely;
2 Quality and delivery: quality is the life of our company. We put quality as our first consideration in any single order. We only supply our customers the first-class products.
Normally we can arrange all the delivery by sea, by air or by train within the stipulated period. If by sea, we put cardboard in all sides of the container in order to avoid moist; if possible, we palletize all products.
3 Credibility: credibility is the base of our company. We may be not the best, but we are the one as what we have said.
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