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Sodium Naphthalene Sulphonate Formaldehyde

The Sodium Naphthalene Sulphonate Formaldehyde Manufacturer!

 

SHANXI JIANKAI FINE CHEMICALS CO.,LTD is a leading manufacturer and supplier of high-performance chemical additives headquartered in Shanxi Province, China. Established in 2002, we specialize in the research, development, and production of advanced chemical solutions tailored for the construction, coatings, ceramics, and specialty chemical industries. With a commitment to innovation, quality, and sustainability, we serve clients worldwide, delivering products that redefine efficiency and durability.

 

 
 
Why choose us

High Quality

We JIANKAI CHEMICALS has our own production bases. From the raw materials to finished products, our products undergo strict testing and comply with international quality control standards, ensuring reliable product quality.

Professional Team

Our JIANKAI CHEMICALS team consists of experienced professionals in the chemicals industry. We offer technical support based on our expertise, following the principle of "Choosing the right one, not the most expensive".

Brand Strength

Our JIANKAI CHEMICALS is one trusted supplier of chemicals. We focus on technological innovation, prioritize product quality, and aim for customer satisfaction.

Custom Service

We JIANKAI CHEMICALS can provide quick responses and efficient solutions to customer inquires. Our online service is available timely to address any issues you may encounter.

 

Items

Criteria

Actual Results

Solid Content, %

92 min

93.38

Moisture, %

9.0max

7.1

Fineness (0.315mm remains), % ＜

15

8

PH value

7 -9

8.62

Sodium Sulfate Content, %

5.0 max.

3.6

Chloride Content, %

1.0 max.

0.11

Surface Tension

68-72 Mn/m

71

Cement Paste Flow

240mm min

265mm

Water Reducing Rate, %

20 min

21.5

Steel-bar Corrosion

None

None

 

Benefits of Sodium Naphthalene Formaldehyde

 

Water Reduction

As a powerful water-reducing agent, SNF allows for lower water content in concrete mixtures without sacrificing workability. This leads to stronger, more durable concrete.

Cost Efficiency

The use of SNF can lead to significant cost savings in construction and manufacturing, as it reduces the amount of water, cement, and other materials required for a given project.

Sodium Naphthalene Sulphonate Formaldehyde

Improved Strength

By reducing water content and improving the dispersion of cement particles, SNF enhances the final strength of concrete. This makes it ideal for use in high-performance applications like bridges and skyscrapers.

Versatility

Sodium Naphthalene Formaldehyde can be used in a variety of industries, from construction to textiles and chemicals, making it a versatile and essential compound for many industrial processes.

 

Applications of Sodium Naphthalene Formaldehyde
 

High-Performance Concrete (HPC): In the pursuit of high-strength, high-workability, and low water-cement ratios, SNF emerges as a crucial ingredient for HPC. It effectively disperses cement particles, leading to a more uniform distribution and enhanced cohesion, ultimately contributing to the exceptional performance of HPC.

 

Self-Compacting Concrete (SCC): For achieving the unique flowability of SCC, SNF proves indispensable. Its ability to disperse cement particles ensures that SCC can flow into place under its own weight, eliminating the need for vibration and enabling intricate formwork designs.

 

Precast Concrete Production: SNF is extensively employed in precast concrete manufacturing, where its ability to enhance workability, strength, and durability is highly valued. It facilitates the production of high-quality precast elements that meet stringent performance requirements.

 

Mass Concrete Applications: In mass concrete applications, SNF plays a critical role in reducing heat generation and improving workability. By dispersing cement particles and minimizing water demand, SNF helps manage the temperature rise associated with mass concrete pours, preventing thermal cracking and ensuring structural integrity.

 

Production Methods of Sodium Salt of Naphthalene Sulphonate Formaldehyde

Sulphonation:

Naphthalene is reacted with concentrated sulfuric acid to form naphthalene sulfonic acid.

Formaldehyde Reaction:

The naphthalene sulfonic acid is then reacted with formaldehyde in the presence of a catalyst to yield sodium salt.

Neutralization:

The resulting product is neutralized with sodium hydroxide to create the sodium salt form, which can be further purified and concentrated.

 

Packaging & Storage

 

Packaging Options:

25 kg or 650 kg bags.

Storage:

Store in dry, ventilated areas away from moisture to preserve performance integrity.

Sodium Naphthalene Sulphonate Formaldehyde
 

FAQ

 

 

Q: May I place a sample order?

A: Of course, we are willing to accept sample orders to test quality, please send us the sample quantity and requirements. Besides, 1-2kg free sample is available, you just need to pay for the freight only.

Q: How about the validity of the offer？

A: Usually, quotation is valid for 1 week. However, the validity period may be affected by factors such as ocean freight, raw material prices, etc.

Q: Can the product be customized?

A: Sure, product specifications, packaging and logo can be customized.

Q: What is the payment method you can accept?

A: We usually accept T/T, Western Union, L/C.

Q: What is sodium naphthalene sulphonate used for?

A: Sodium Naphthalene Sulfonate can be used as raw material for compound accelerators, anti-freezing agents, and retarders, in different construction industries. Its high purity feature makes cement particles with high low foaming, high range water reducing and strengthening.

Q: Is Sodium Salt of Naphthalene Sulphonate Formaldehyde environmentally friendly?

A: Yes, it is biodegradable, but proper disposal methods should be followed to minimize environmental impact.

Q: How should Sodium Salt of Naphthalene Sulphonate Formaldehyde be stored?

A: It should be stored in a cool, dry place, away from incompatible substances, to ensure stability.

Q: What safety measures should be taken when handling SNF?

A: Workers should wear personal protective equipment (PPE), ensure adequate ventilation, and follow proper handling and storage protocols.

We're well-known as one of the leading sodium naphthalene sulphonate formaldehyde manufacturers and suppliers in China. If you're going to buy high quality sodium naphthalene sulphonate formaldehyde, welcome to get quotation and free sample from our factory.

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