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High Range Water Reducing Admixture Naphthalene Superplasticizer



500 ~ 720 / Metric Ton ( Negotiable ) Get Latest Price


500 per Metric Ton

1 Metric Ton


3-5 days after the confirmation of order

3000 Metric Ton per Month

T/T, L/C, Western Union, Money Gram, PayPal


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Product Specification

Classification : - CAS No. : - Other Names : - MF : - EINECS No. : - Purity (%) : - Type : - Usage : - Brand Name : -
Place of Orignin : Shandong China Mainland PH : 7.0 âï¿&Acir Sodium Sulfate : âï¿Â&f Chloride : âï¿Â&f Water Reducing Rate : 15% - 25% Concrete-saving Rate : 15% - 25%

Product Description

High Range Water Reducing Admixture Naphthalene Superplasticizer
Naphthalene superplasticizer contain 5%, 10%, 18% three different specifications due to different sodium sulphate content. Because of its stable performance, non-poisonous, odorless, non-flammable, non-corrosive to steel bars and much better than sodium ligno and calcium ligno series product, it is more and more popular in construction industry. The main properties is high-efficient water reducing, increasing cement paste fluidity, and improving concrete strength etc.

  1. Improve slump retention time in concrete
  2. Effect long distance transportation for a long period of time
  3. Reduce slump loss and improve workability
  4. Decrease bleeding of materials separation
Items&Indicator FDN-A FDN-B FDN-C
Appearance Brown powder
Solid content ≥93%
Sodium sulfate <5% <10% <18%
Chloride <0.3% <0.4% <0.5%
pH 7-9
Static slurry fluidity ≥250mm ≥240mm ≥230mm

The main performance:
1. Naphthalene superplasticizer has a significant effect of water reducing with water reducing ratio of 18% or more and can improve the fluidity of cement paste at low water-cement ratio. 
2. Keep the water-cement ratio constant, can greatly improve the workability of concrete, namely to improve the flow of concrete nor bleeding segregation, improve bond strength steel and concrete,the concrete surface smooth.
3. In the same slump and keep the original strength of the same conditions, can save 10% -25% of cement.
Normally it can be used with 0.75-1.5% of the concrete.
The best formulation should be made on site after completing enough tests.
It can be used with sodium-based lignosulphonate admixture and sodium gluconate.
Package & Shipping
Packing: 40kg/bag, outer woven bags with inner plastic lining. 
Storage: Kept in dry and ventilating place, prevent from rain and moisture when not in use.
Transportation: Non-flammable, non-toxic and non-explosive chemicals. It can be shipped by train, truck and sea.

Contact Us

Contact Person : John

Company:Jinan Yuansheng Chemical Technology Co. Ltd.

Address:Jinan, Shandong, China,


John < Jinan Yuansheng Chemical Technology Co. Ltd. >
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