six commonly used water-reducing agents:
1
sodium Lignosulfonate (SLS):
The first generation of common water reducer (plasticizer).
2
Naphthalene-based high Range water reducer (SNF):
NSF Superplasticizer for Concrete CAS 9084-06-4 is the second-generation high range water reducer.
For NSF Superplasticizer for Concrete CAS 9084-06-4, Naphthalene-based high range water reducer can be classified into:
high-concentration type (with Na2SO4 content < 5%),
medium-concentration type (with Na2SO4 content ranging from 3% to 10%),
low-concentration type (with Na2SO4 content > 10%) based on the difference in the content of Na2SO4 in their products.
3
Aliphatic high-efficiency water reducer (HSB):
Aliphatic high-efficiency water reducer (HSB) is the second-generation high range water reducer.
4
Melamine-based high range wagter reducer(SMF):
Sulfonted Melamine Formaldehyde is the second-generation high range water reducer.
5
Polycarboxylate based high-efficiency water reducer (PCE-5C):
PCE Polycarboxylate superplasticizer is the third-generation high-performance water reducer (large monomer: isoprene oxide polyoxyethylene ether).
Polycarboxylate based high-efficiency water reducer (PCE-6C):
PCE Polycarboxylate superplasticizer is the third-generation high-performance water reducer (large monomer: butylene glycol vinyl polyethylene glycol ether).
NSF Superplasticizer for Concrete CAS 9084-06-4, the naphthalene-based high-efficiency water reducer is a non-foaming type high-efficiency water reducer synthesized through chemical means. NSF Superplasticizer for Concrete CAS 9084-06-4 chemical name is sodium naphthalene sulfonate formaldehyde condensate. NSF Superplasticizer has a strong dispersing effect on cement particles. It has excellent application effects for preparing high-flow concrete, concrete with early strength and high strength requirements for cast-in-place structures and prefabricated components, and can comprehensively improve and enhance various properties of concrete, and is widely used in highways, bridges, dams, ports, docks, tunnels, power, water conservancy and civil construction projects, steam curing and natural curing prefabricated components, etc.
What is NSF Superplasticizer for Concrete CAS 9084-06-4?
NSF Superplasticizer for Concrete CAS 9084-06-4, also known as naphthalene-based superplasticizer, is a widely used admixture in the construction industry. SNF is primarily composed of β-naphthyl sulfonate formaldehyde condensates, which makes it an effective dispersing agent and high-range water reducer. The main ingredient of NSF Superplasticizer for Concrete CAS 9084-06-4 is β-naphthalene sulfonate formaldehyde condensates, which is a non-air-entraining agent. NSF Superplasticizer for Concrete CAS 9084-06-4 is available in powder form and has good adaptability to various cements, enabling it to improve the operability of concrete.
Key Characteristics of SNF Sodium Naphthalene Sulfonate
| Composition: | Sodium Naphthalene Sulfonate Formaldehyde |
| Appearance: | Brown powder |
| Solids Content: | Minimum 92%. |
| Water Reducing Rate: | Up to 28%. |
| Moisture Content: | Maximum 5%. |
| Sodium Sulfate Content: | Maximum 3%. |
| Chloride Ion Content: | Maximum 0.5%. |
| Dosage: | Typically 0.5-1.0% of the cementitious material. |
Performance Characteristics of SNF Sodium Naphthalene Sulfonate
1. When the concrete strength and slump are basically the same, the amount of cement can be reduced by 10-25%.
2. When the water-cement ratio remains unchanged, if the initial slump of the concrete is increased by more than 10 cm, the water reduction rate can reach 15-25%.
3. NSF Superplasticizer for Concrete CAS 9084-06-4 has significant early strength and reinforcing effects on concrete, and the strength increase range is 20-60%.
4. NSF Superplasticizer for Concrete CAS 9084-06-4 improves the workability of concrete and comprehensively enhances the physical and mechanical properties of concrete.
5. NSF Superplasticizer for Concrete CAS 9084-06-4 has good adaptability to various types of cement and is well compatible with other types of concrete admixtures.
6. NSF Superplasticizer for Concrete CAS 9084-06-4 is particularly suitable for use in the following concrete projects: fluid concrete, plasticizing concrete, steam curing concrete, anti-seepage concrete, waterproof concrete, naturally cured prefabricated component concrete, reinforced and prestressed reinforced concrete, high-strength and ultra-high-strength concrete.
Packaging and Transportation of NSF Superplasticizer for Concrete CAS 9084-06-4
For NSF Superplasticizer for Concrete CAS 9084-06-4 powder: it is packed in 25kg bag or 650kg jumbo bag.
It should be stored in a dedicated warehouse is well-ventilated and dry and keep away from moisture.
Shelf Life: Minimum 12 months. After the expiration date, it can be usedthat if testing results is qualified.
different grades of NSF Superplasticizer for Concrete CAS 9084-06-4
Shanxi Jiankai Fine Chemicals Co., Ltd. is a professional manufacturer of building materials additives integrating production, sales, research and development and technical service. The company mainly produces high-performance polycarboxylate superplasticizer water reducer, sodium naphthalene sulfonate formaldehyde water reducer, melamine-based water reducer, gypsum retarder and defoamer as its core products, forming a complete one-stop procurement supply chain. Warmly welcome your inquiry at anytime.
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