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Ready Mix Concrete FDN Superplasticizer Water Reducer

China Shandong Jufu Chemical Technology Co., Ltd. certification
China Shandong Jufu Chemical Technology Co., Ltd. certification
Customer Reviews
Received the sample from your company, which is very suitable for the concrete additives required by our factory, so we ordered a large number of products, it is a pleasant cooperation!

—— John Simmers

This is an old partner of our company! I've been ordering water reducer here for a long time, it's a trusted company, the ingredients are pure, and the product specifications I need are met.

—— Yogananda Muthaiah

The product content is high,the price is reasonable,already put into use,the cooperation is happy.


Many thanks to the workers who handled the packing of the pce liquid and lignin ,and to you of course. Packed very well.We have started work!

—— Josephine

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Ready Mix Concrete FDN Superplasticizer Water Reducer

Ready Mix Concrete FDN Superplasticizer Water Reducer
Ready Mix Concrete FDN Superplasticizer Water Reducer

Large Image :  Ready Mix Concrete FDN Superplasticizer Water Reducer

Product Details:
Place of Origin: China
Brand Name: Jufu Chem
Model Number: PNS-A
Payment & Shipping Terms:
Minimum Order Quantity: 1MT
Price: Negotiations
Packaging Details: according to customer needs usually 25kg or 40kg paper plastic bags
Delivery Time: within 5 working days
Payment Terms: T/T, Western Union, MoneyGram
Supply Ability: 3000ton/month
Detailed Product Description
Raw Materials: Naphthalene Keywords: SNF/ NSF/PNS/FDN
Na2SO4 Content: ≤5% Function: High Range Water Reducer
Solid Content: ≥93% PH (10% Aq. Solution) At 25℃: 7.0 – 9.0
Shape: Powder Chloride(%): 0.5%
High Light:

Concrete FDN Superplasticizer


PNS Admixture Polynaphthalene Sulfonate


brown powder FDN Superplasticizer

Ready Mix Concrete FDN Superplasticizer for Concrete PNS Admixture Polynaphthalene Sulfonate Water Reducer

Polynaphthalene Sulfonate Water Reducer Supplier Product Description:



(Synonyms: Sodium salt of Sulfonated Naphthalene formaldehyde poly condensate in powder form)


SNF's full name is Sodium Naphthalene Sulfonate Formaldehyde Condensate. Its high purity makes cement particles with high dispersancy, low foaming, high range water reducing and obvious strengthening so that we can accelerate project mould turnover and construction speed, and save cement, and also improve cement mobility and workability. SNF is a high range concrete admixture of concrete cast-in-place, prefabricating, pump and curing.


Testing Item FDN-A powder
moisture content (%) ≤8
Fineness 0.315mm residue on sieve (%) <15
PH Value 7~9
Chloride(%) ≤0.2
Sodium Sulfate(%) ≤5
Total alkali quantity (%) ≤18
Insoluble (%) ≤0.5
Liquidity of Cement Paste(mm) 195~240


Ready Mix Concrete FDN Superplasticizer Water Reducer 0

Polynaphthalene Sulfonate Superplasticizer Application:

1. Suitable for long-distance construction projects type pumping concrete.
2. Suitable for compounding normal concrete,high-performance concrete,high-strength concrete and ultra-high strength concrete.
3. Suitable for impervious,antifreezed and high durability concrete.
4. Suitable for high-performance and high flowing concrete,self-leveling concrete,fair-faced concrete and SCC(self compact concrete).
5. Suitable for high dosage of mineral powder type concrete.
6. Suitable for mass concrete that used in expressway,railway,bridge,tunnel,water conservancy projects,ports,wharf,underground etc.


Polynaphthalene Sulfonate Usage:


1. To provide initial workability especially with low water cement ratio.
2. To significantly improve the initial workability of site mixed concrete without increasing water demand.
3. To provide improved durability by increasing ultimate strengths and reducing concrete permeability.
4. To have high slump retention with early setting time.


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.


Ready Mix Concrete FDN Superplasticizer Water Reducer 1


Ready Mix Concrete FDN Superplasticizer Water Reducer 2

The optimum dosage of Naphthalene Sulfonate Formaldehyde (SNF/ PNS) to meet specific requirements should always be determined by trials using the materials and conditions that will be experienced in use.
Our Suggestions As Below:

A. Blending dosage at 0.5%-1.0%, 0.6% mixing dosage advised.
B. Prepare solutions as required.
C. Direct use of powder agent is allowed. Alternatively the addition of the agent is followed by water Moisturization (water-cement ratio:60%).


Company Profile:

Shandong Jufu Chemical Technology Co., Ltd. a professional company dedicated to manufacturing& exporting construction chemical products. Jufu has been focused on research, production, and sales of various of chemical products since establishment.The main products are Sodium Naphthalene Sulfonate, Sodium, Gluconate and Polycarboxylate Superplasticizer, and other dye dispersant and cement additives. Our products sell well in North America, West Europe, Central Asia, Southeast Asia, and South Pacific countries. These products are widely used in highway, railway, bridge, culvert construction, drilling, airport, port and other constructions.

Contact Details
Shandong Jufu Chemical Technology Co., Ltd.


Tel: 86-053188987705

Fax: 86-0531-8898-7710

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