Water Reducer FDN-C Sodium Naphthalene Sulfonate Formaldehyde Dispersant Additive Poly Naphthalene Sulfonate

FOB Reference Price:Get Latest Price
$500.00 - $560.00 / Metric Tons | 1 Metric Ton/Metric Tons (Min. Order)
Report Suspicious Activity
Quick Details
Chemical Auxiliary Agent
CAS No.:
Other Names:
poly naphthalene sulfonate formaldehyde
Place of Origin:
Shandong, China
construction material
Coating Auxiliary Agents, Textile Auxiliary Agents, Water Treatment Chemicals, concrete admixture,high range water reducing additive/construction
Brand Name:
Model Number:
Solid Content:
Yellow brown powder
Sodium Sulfate Content:(%):
Chlorides Content:
Supply Ability
Supply Ability:
3000 Metric Ton/Metric Tons per Month
Packaging & Delivery
Packaging Details
25kg/bag 650kgbag palletized
Lead Time :
Within 3-5 work days
 Water Reducer FDN-C Sodium Naphthalene Sulfonate Formaldehyde Dispersant Additive Poly Naphthalene Sulfonate

Product Description

 All the name:Sodium Naphthalene Sulphonate Formaldehyde, Poly Naphthalene Sulfonate Formaldehyde Condensate,Naphthalene Sulfonic Acid Formaldehyde,Na Naphthalene Sulphonate Formaldehyde,Na Naphthalene Sulfonate Formaldehyde,Naphthalene Sulphonate SNF/PNS/FND/NSF

Product Description

High Range Water-Reducing Admixture 
Sodium Naphthalene Sulphonate Formaldehyde, Poly Naphthalene Sulfonate Formaldehyde Condensate,Concrete Admixture


Sodium Naphthalene Sulphonate Formaldehyde produces concrete with extremely workable characteristics referred to as high slump. PNS also allows concrete to be produced with very low water/cement ratios at low or normal slumps.
Sodium Naphthalene Sulphonate Formaldehyde is ideal for use in prestress, precast, bridge deck or any concrete where it is desired to keep the water/cement ratio to a minimum and still achieve the degree of workability necessary to provide easy placement and consolidation



Sodium Naphthalene Sulphonate Formaldehyde Specification: 
Solid Content  :93%
PH value :8.42 
Chlorides Content :0.39%  
Sodium Sulfate Content :17.5%







Brown yellow powder

 Dry matter




 Sodium sulfate content


 chlorine content






Addition Rates 
Sodium Naphthalene Sulphonate Formaldehyde can be added directly or added in after melt. It can be added during mixing and after-mixing. The afterward approach can achieve better result. The suggested addition rate is 0.75%. 
Sodium Naphthalene Sulphonate Formaldehyde Direction 
Prepare solutions as required. 
Direct use of powdery agent is allowed. Alternatively the addition of the agent is followed by water moisturization (water-cement ratio: 60%). 
The agent can be combined with other externally applied agents if pilot development or laboratory experiment succeeds.


Packaging & Shipping


Sodium Naphthalene Sulphonate Formaldehyde Package, Storage & Handling 
For powder: Woven fabric bag with plastic liner. Net weight: 25kg +/- 0.1 kg.




 Q1: What is your MOQ?

A1: Our MOQ is 1 TON.

 Q2:Do you offer free sample?

A2:We can provide samples for free for our furture cooperation

 Q3: Is it a dangerous merchandise ?

A3: Not dangerous merchandise, Not legal inspection merchandise

 Q4:what is your lead time ?

A4: Within 3-5 working days after receipt of payment or L/C.

 Q5:what’s your packing ?

A5:There is plastic pellicle inside and is exteriorly packed with plastic woven bag with 25kgs as net weight per bag or 650kgs per bag on pallet .

 Q6: Can you make packing and logo as customer request?

A6: yes we can , if you have special needs ,please contact us .

 Q7: Are you manufacturer or trader?

A7:we have 10 years of production experience ,6 years of export experience .

 Q8: What is your payment term?