Poly Sodium Naphthalene Sulfonate
For the varied requirements of our clients, we are engaged in manufacturing and supplying a wide stock of Poly Sodium Naphthalene Sulfonate. This chemical produces concrete with extremely workable characteristics referred to as high slump. The chemical achieve the degree of workability necessary to provide easy placement and consolidation. Also, it allows concrete to be produced with very low water cement ratios at low or normal slumps. Besides, clients can avail this Poly Sodium Naphthalene Sulfonate in various packaging options.
Features:
- Longer shelf life
- Balanced composition
- Resistance to alkali
Product Description
Sulphonated Naphtalene Formaldehyde(SNF-C)
- Mix salt of Naphthalene and Sulfonated Formaldehyde Condensate.
- Chemical name of SNF is Methylene disodium Naphthalene Sulphonate
- A polymer compound made of Sodium naphthalene Sulfonate and Formaldehyde monomer
- Provide early strength to construction material and act as a dispersant agent as well as Superplasticizer
Properties
- Reduction of water to cement ratio without affecting workability.
- Improves strength and flow characteristics of concrete.
- Avoid particle aggregation in concrete mixture.
- Provides high early strength.
- Reduces viscosity of cement slurry to easily disperse.
Technical Specifications
| Properties | Criteria |
| Appearance | Yellowish Brown Flowing Powder |
| Solid Content | 92% |
| pH(1% aqueous solution) | 7-9 |
| Surface Tension (n/m) | (71±1)×10-3 |
| Na2SO4 Content | 18% |
| Cl- Content | 0.5% |
| Sulfonate Ash(750° C) | <35 % |
| Moisture Content | 8% |
| Air Content | 3% |
| Fluidity | 230mm |
| Dispersion Test | YES |
| Strength | High Early Strength |
| Corrosion To Steel bar | NO |
| Fineness | 0.315mm |
| Water Reducing Ratio | Up to 20% |
| ASTM C494 | Type F |
Application
| Cement | Water Reducer & rapid setting /Cement grinding |
| Admix | Superplasticizer increases compressive strength & workability to concrete |
| Gypsum, Clay, Ceramics | Water Reducer allows to prepare a higher solids slurries, increase production. |
| Oil Field | Viscosity reducer of cement slurry used in cementing casing in wells. |
| Dispersed Dyes | Azo and Anthraquinone Disperse Dyes |
| Chemical Industry | Textile, Pesticide, Paint, Leather, Pigment, Ink |