Naphthalene Water Reducer for High/Medium/Low Concentration Type

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Loading Port:
China main port
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Min Order Qty:
1000 kg
Supply Capability:
100000 kg/month

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Product Description

A. The main technical performance
1. Recommended amount of admixture is 0.5~1.0%, water reducing rate is 12~25%
2. On the condition of unchanged water cement ration, can increase the concrete slump by more than 10 cm.
3. In the appropriate dosage, can make the concrete R3.R7.R28 strength increased by more than 40~60%, 30~40% and 20%
4. Strong adaptability to cement, suitable for ordinary portland cement, slag cement, etc
5. Can be used in combination with other admixture, produce various features concrete admixture product.
A. The main physical and chemical indicators
1. Appearance: Yellowish powder
2. PH:7~9, sodium sulfate≤5%, alkali content 20~23%

3. Solid content≥93%, the chloride ion content≤0.25%

Naphthalene Water Reducer for High/Medium/Low Concentration Type

 B. Package. Transportation. Storage
1. Package:Use the plastic bag with lining package,every bag 40±0.2kg
2. Storage: The product should be set in airy and dry place, caking and moisture absorption, don’t affect the use effect after melting.
Projects:Cambodia kingdom ganzai hydropower station sichuan water reservoir



1.Naphthalene Sulphonate
2.High-water reducing agent
3.low dosage high strength
4.most competitive price and quality


Features and Applications
1, Main ingredient is β-naphthyl sulfonate formaldehyde condensate, sodium sulfate≤2.0%.

2, Good dispersion, water reduction and early-strength effect. It can speed up the turnover of templates and fields, accelerate construction progress and shorten the completion period. It is applicable for concrete with early-strength and high-performance requirements and other concretes that need to enhance strength and improve long term performance.
3, Increase the concrete slump and improve its liquidity, applicable for ready-mixed concrete, pumping concrete, high-liquidity concrete, grouting material, etc.
4, Without air entraining. It is applicable for all grades of concrete with steam curing condition and natural maintenance.
5, No corrosion on steel bars. It is applicable for precast concrete, cast-in-place concrete, reinforced concrete, prestressed reinforced concrete, etc. in various projects.
6, Good compatibility with portland cement, regular portland cement, portland slag cement, portland flyash cement, etc.



Brown-yellow powder

Solid content %

92 min

Water reducing rate


Moisture %

5 max

PH value (24°C)


Na2So4 content %



0.5~1.0% of gelled   material

Concrete strength

Increase to 15~40%

For steel corrosion


Naphthalene Water Reducer for High/Medium/Low Concentration Type

Naphthalene Water Reducer for High/Medium/Low Concentration Type


1.    Q:Are you a manufactory or trading company?

A:We are a professional manufactory with 12 years’ experience and 2 years of export experience, covers an area of 30 acres.

2.    Q: May I know your MOQ request?

A:MOQ is 1 TON. 

3.    Q: Could you offer free sample?

A:We can provide free samples to you for quality testing.

4.    Q: Does your product is dangerous merchandise?

A: Not dangerous merchandise, It belongs to Not legal Inspection merchandise.

5.    Q: What about your packing?

A: Liquid in IBC tank or Flexitank;Powder in woven bags. 

6.    Q: How about your productive capacity?

A: 900000 tons/Year.

7.    Q: What is your export port?

A: China main port.

8.    Q: What is your delivery time?

 A: Within 7 days after received advanced payment.

9.    Q: Can you print logo or label on packing as customer request?

A: Yes, we can customize according to your requirements. 


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