Zouping Changshan Zefeng Fertilizer Co., Ltd.

Sodium Naphthalene Formaldehyde, Sodium Naphthalene, Sodium Lignosulphonate manufacturer / supplier in China, offering Sodium Naphthalene Formaldehyde, Concrete Admixture, Mono Propylene Glycol, China Supplier Free Sample 99.6% Oxalic Acid and so on.

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Sodium Naphthalene Formaldehyde, Concrete Admixture

FOB Price:US $100 - 200 / Ton
Purchase Qty. (Tons) FOB Price
20-49 US $100 / Ton
50+ US $200 / Ton
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Min. Order: 20 Tons
Production Capacity: 2000 Metric Tons/Month
Transport Package: 25kg/Bag
Payment Terms: L/C, T/T, Western Union, 30% T/T in advance,70% T/T against the copy of B/L

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Basic Info.

Model NO.:CAS No.: 36290-04-7
Usage:Water Treatment Chemicals
Color:Brown Yellow
Item:Sodium Naphthalene Formaldehyde, Concrete Admixtur
CAS No.:36290-04-7
Einecs No.:200-838-9
Certificate:SGS, ISO2001
Delivery:Within One Week After Deposit
Specification:CAS No.: 362-91-47
Origin:China (Mainland)
HS Code:3824401000

Product Description

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



Brown yellow powder

Dry matter




Sodium sulfate content


chlorine content


        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

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.

Package, Storage & Handling
         Package : 25kg/bag or 650kg/bag
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Zouping Changshan Zefeng Fertilizer Co., Ltd.

- Shandong, China
- Manufacturer/Factory

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