Shandong, China
Business Type:
Number of Employees:
Year of Establishment:
Main Markets:
South America, Southeast Asia/ Mideast, Others
OEM/ODM Service
Sample Available

Sodium Naphthalene Sulphonate Formaldehyde, Concrete Admixture, Construction Chemicals manufacturer / supplier in China, offering Coating Auxiliary Agents Concrete Admixture Superplasticizer Naphthalene Based Concrete (FDN-B), Concrete Admixture High Performance Polycarboxylate Ether Superplasticizer PCE 50%, PCE Polycarboxylate Ether Superplasticizer Powder in Concrete and so on.

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Supplier Homepage Products concrete admixture Coating Auxiliary Agents Concrete Admixture Superplasticizer Naphthalene Based Concrete (FDN-B)

Coating Auxiliary Agents Concrete Admixture Superplasticizer Naphthalene Based Concrete (FDN-B)

Get Latest Price
Purchase Qty. / Reference FOB Price
1-11 Tons US $900
12-25 Tons US $800
26-52 Tons US $700
53+ Tons US $680
Production Capacity: 3000mt/Month
Transport Package: 40kg/Bag, 500kg/Bag, 600kg/Bag
Payment Terms: L/C, T/T, D/P
Appearance: Powder
Usage: Water Treatment Chemicals, Rubber Auxiliary Agents, Plastic Auxiliary Agents, Coating Auxiliary Agents, Textile Auxiliary Agents, Paper Chemicals, Surfactants, Leather Auxiliary Agents, Electronics Chemicals, Construction Chemicals
Color: Brown
Name: Sodium Naphthalene Sulphonate Formaldehyde
Sodium Content: 10%
Solid Content: >92%

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Basic Info

Model NO.: FDN-B
pH: 7-9
Chloride: <0.4%
Water Reducing Ratio: 22.0%
Application: Dispersant, Water Reducer, Strength Agent
Application Field: Concrete, Textile and So on
Warranty: 24 Months
Specification: SGS
Origin: Shandong, China
HS Code: 3824401000

Product Description

              coating Auxiliary Agents  Concrete Admixture Superplasticizer Naphthalene Based Concrete (FDN-B)

Product description:
1 . It is a chemically synathesized non-air-entrained superplasticizer .
2 . also called naphthalene sulfonate formaldehyde condensate .
3 . it has strong dispersion effect on cement particles and good use effect of preparing super flowing 
concrete  as well as cast-in-situ concrete .
4 .precast members with early strength and high strength requirements
5 . comprehensively improve various properties of the concrete .

Main indicators:
  coating Auxiliary Agents  Concrete Admixture Superplasticizer Naphthalene Based Concrete (FDN-B)
Appearance   brown powder
solid content  >93%
sodium sulfate <10%
static slurry fluidity>240mm

1. Reduce 10 to 25 percent of cement content when the strength and the slump of the concrete are
 basically same. 

2. When the water cement ratio is constant, it improves the initial slump of the concrete by more than 
10cm, and the water-reducing ratio can reach 15 to 25 percent. 

3. Has remarkable early strength and strengthening effects on the concrete, and improve the strength by
 20 to 60 percent. 

4. Improve the workability of the concrete and comprehensively improve the physical and chemical 
properties of the concrete. 

5. Adapt to various cements well, and is well compatible with other types of 0s. 

6. Particularly applicable to the following concrete projects: flowing concrete, plasticized concrete, 
steam-cured concrete, impermeable concrete, waterproof concrete, naturally-cured precast member
 concrete, reinforcing steel bars and prestressed reinforced concrete, high-strength and ultra-high-strength concrete.  

Mixing Amount Range (Recommended):
Powder: 0.75-1.5%
Liquid: 1.5-2.5%

Features of Water reducer:
Slow the setting rate of concrete
Delay initial set of concrete
Keep concrete workable during placement


qingdao & tianjin 
 Payment terms:
T/T , L/C

40kg plastic bags with PE inside and PP woven outside
storageKept in dry and ventilating place, prevent from rain and moisture when storage

Delivery time:
5 days after get payment
Transportation Non-toxic, harmless, non-inflammable and non-explosive chemicals
it can be transported in truck and train.

why choose us :
1 . 7 years experence.
2 . we have our own R&D department 
3 . 3000 tons/month production;
4 . free samples are available;
5 . OEM and special demend can be satisfied.
6.  quick response .

                                 So dont be hesitate ,click here to send an inquiry 

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