Jinan Yuansheng Chemical Technology Co., Ltd.

China Manufacturer with main products: Sodium Naphtalene Sulphonate Formaldehyde, Sodium Gluconate, Sodium Lignosulphonate, Calcium Lignosulphonate, Concrete Admixtures, Water...

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High Range Water Reducing Admixture Naphthalene Superplasticizer

FOB Price: 560.00 - 800.00 USD/Metric Ton
Supply Ability: 3,000 Metric Ton/Metric Tons per Month
Shipping: 3-5 days after the confirmation of the order
Payment Terms: L/C, T/T, Western Union, MoneyGram
In Stock
Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Place of Origin: Shandong in China
Packaging Details: 40kg/bag, outer woven bags with inner plastic lining. Or pack as you required.

Quick Details

  • Classification: Chemical Auxiliary Agent
  • Model Number: FDN-A
  • Brand Name: Yuansheng
  • Usage: Coating Auxiliary Agents,Electronics Chemicals,Leather Auxiliary Agents,Petroleum Additives,Plastic Auxiliary Agents,Textile Auxiliary Agents,Water Treatment Chemicals
  • Type: Adsorbent
  • Adsorbent Variety: Molecular Sieve
  • Purity: no less than 93%
  • MF: C21H14Na2O6S2
  • Other Names: Sodium salt of Sulfonated Naphthalene formaldehyde poly condensate in
  • CAS No.: 9084-06-4
  • Appearance: Free flowing brown powder
  • Chemical Formula: C21H14Na2O6S2
  • Solid Content: no less than 93%
  • PH: 7 - 9
  • Sodium Sulfate: no more than 5%
  • Chloride: no more than 0.3%
  • Static Slurry Fluidity: no less than 250mm
  • Water Reducing Rate: 15% - 25%
  • Concrete-saving Rate: 15% - 25%
  • Cement Strength: 20% - 60%

Specifications

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.
Features:

  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
 Specifications:
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.
Guidance
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.

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