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High Purity Concrete Water Reducer Admixture Sulphonated Naphthalene Formaldehyde

Categories Concrete Water Reducer Admixture
Brand Name: XYD
Model Number: SNF-A, SNF-B, SNF-C, FDN, PNS, NBS, BNS, NFS
Certification: SGS/BV
Place of Origin: China
Price: negotiation
Payment Terms: T/T, LC, DP or western Union
Supply Ability: 3,000MT per month
Delivery Time: 7 working days after received your payment
Packaging Details: Packed in plastic woven bag 25kgs/500kgs/650kgs or as clients’ request
Product Name: Sodium Naphthalene Sulfonate Formaldehyde condensate
CAS NO.: 9084-06-4
MF: (C11H7O4SNa)n
Other Name: SNF / PNS / FDN
Purity: 92%
Usage: Water Reducer / Dispersing Agent
Appearance: Light Yellow Powder
Na2so4: 5 % 10 % 18 % 20% 23%
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    • Product Details
    • Company Profile

    High Purity Concrete Water Reducer Admixture Sulphonated Naphthalene Formaldehyde

    High Purity Concrete Water Reducer Admixture Sulphonated Naphthalene Formaldehyde


    1. Sodium naphthalene sulfonate formaldehyde is one of high range water-reducing admixture or superplasticizer. It's chemical admixture that can be added to concrete admixture to improve workability.

    2. Sodium naphthalene sulfonate formaldehyde has generally been manufactured from sulfonated naphthalene condensate or sulfonated melamine formaldehyde.

    Main Performance:

    1. Sodium naphthalene sulfonate formaldehyde produces concrete with extremely workable characteristics referred to as high slump.

    2. Sodium naphthalene sulfonate formaldehyde also allows concrete to be produced with very low water / cement ratios at low or normal slumps.

    3. Sodium naphthalene sulfonate formaldehyde ideal for use in prestress, precast, bridge deck or any other 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.

    4. Sodium naphthalene sulfonate formaldehyde can be added directly or added in after dissolved. It can be added during mixing and after-mixing. The afterward approach can achieve better result.



    Index items

    Standard value



    Light Yellow Powder


    PH Value



    Content of cl (%)

    0.3 Max


    Net Starch Fluidity (mm)

    250 Min


    Surface Tension (N/m)

    (70 ± 1) × 10 -3


    Solids Content (%)

    93.0% Min
    7Na2so4 (%)

    5.0% Max


    Complies with requirements .

    Why choose us?

    1. Professional manufacture for more than 10 years
    2. Rich experienced team
    3. Fast shipment by reputed shipping line

    4. Reasonable price
    5. Best service after shipment.

    Which countries did we export to?

    Oceania: Australia
    Asia: Russia, India, Thailand, Vietnam, Bengal,Philippines, Singapore, Malaysia,Indonesia, Libya, Korea
    Middle East: Saudi Arabia, Turkey,Palestine,Egypt, Jordan, Lebanon, Iran, Iraq, Cyprus, Syria,Israel
    South America: Peru, Brazil, Ecuador, Brazil,Paraguay etc.
    Africa: Egypt, Algeria, Libya,South Africa, Sudan etc.

    Quality High Purity Concrete Water Reducer Admixture Sulphonated Naphthalene Formaldehyde for sale
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    To: Wuhan Xinyingda Chemicals Co.,Ltd.
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