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China Manufacturer for Nno Disperant - Sodium Naphthalene Sulfonate Formaldehyde(SNF-A) – Jufu

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China Manufacturer for Nno Disperant - Sodium Naphthalene Sulfonate Formaldehyde(SNF-A) – Jufu Detail:

Sodium Naphthalene Sulfonate Formaldehyde Condensate(SNF-A)

Introduction:

Sodium Naphthalene Sulphonate Formaldehyde Condensate is Sodium salt of naphthalene sulfonate polymerized with formaldehyde, also called sodium naphthalene formaldehyde(SNF), poly naphthalene sulfonate formaldehyde(PNS), Naphthalene Sulphonate formaldehyde(NSF),naphthalene based high range water reducer, naphthalene superplasticizer.

Sodium naphthalene formaldehyde is a chemical synthesis of non-air-entertainment superplasticizer, which has a strong dispersibility on cement particles, thus produces concrete with high early and ultimate strength.As a high range water reducing admixture,sodium naphthalene formaldehyde has been widely used in prestress, precast, bridge, deck or any other concrete where it is desired to keep the water/cement ratio to a minimum but still achieve the degree of workability necessary to provide easy placement and consolidation.Sodium Naphthalene sulphonate formaldehdye can be added directly or after dissolved. It can be added during mixing or added directly to the freshly mixed concrete. The recommand dosage is 0.75-1.5% by weight of cement.

Indicators:

Items&Specifications SNF-A
Appearance Light Brown Powder
Solid Content ≥93%
Sodium Sulfate <5%
Chloride <0.3%
pH 7-9
Water Reduction 22-25%

Applications:

Construction:

1. Widely used in precast & ready-mixed concrete, armored concrete and pre-stressed reinforced concrete in key construction projects such as dam and port construction, road building & town planning projects and dwelling erections etc.

2. Suitable for preparation of early-strength, high-strength, high-anti-filtration and self sealing&pumpable concrete.

3. Used for and widely for self-cured, vapor-cured concrete and its formulations. At the early stage of application, extremely prominent effects are shown. As the result, the modulus and site utilization can be drastically, the procedure of vapor cure is omitted in peak heat summer days. Statistically 40-60 metric tons of coal will be preserved when a metric ton of the material is consumed.

4. Compatible with Portland cement, normal Portland cement, Portland slag cement, flyash cement and Portland pozzolanic cement etc.

Others:

Because of the high dispersion force and low foaming characteristics, SNF has also been widely used in other industries as Anionic Dispersing Agent.

Dispersing agent for disperse, vat, reactive and acid dyes, textile dying, wettable pesticide,paper,electroplating, rubber, water-soluble paint, pigments,oil drilling, water treatment,carbon black, etc.

Package&Storage:

Package: 40kg plastic bags with PP liner. Alternative package may be available upon request.

Storage: Shelf-life time is 2 years if kept in cool,dried place.Test should be done after expiration.

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Product detail pictures:

China Manufacturer for Nno Disperant - Sodium Naphthalene Sulfonate Formaldehyde(SNF-A) – Jufu detail pictures

China Manufacturer for Nno Disperant - Sodium Naphthalene Sulfonate Formaldehyde(SNF-A) – Jufu detail pictures

China Manufacturer for Nno Disperant - Sodium Naphthalene Sulfonate Formaldehyde(SNF-A) – Jufu detail pictures

China Manufacturer for Nno Disperant - Sodium Naphthalene Sulfonate Formaldehyde(SNF-A) – Jufu detail pictures

China Manufacturer for Nno Disperant - Sodium Naphthalene Sulfonate Formaldehyde(SNF-A) – Jufu detail pictures

China Manufacturer for Nno Disperant - Sodium Naphthalene Sulfonate Formaldehyde(SNF-A) – Jufu detail pictures


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We always stick to the principle "Quality First, Prestige Supreme". We are fully committed to providing our clients with competitively priced quality products, prompt delivery and professional service for China Manufacturer for Nno Disperant - Sodium Naphthalene Sulfonate Formaldehyde(SNF-A) – Jufu , The product will supply to all over the world, such as: Milan, Mauritius, Auckland, With the highest standards of product quality and service, our products have been exported to more than 25 countries like the USA, CANADA, GERMANY, FRANCE, UAE, Malaysia and so on.We are very pleased to serve customers from all over the world!
  • With a positive attitude of "regard the market, regard the custom, regard the science", the company works actively to do research and development. Hope we have a future business relationships and achieving mutual success.
    5 Stars By Christopher Mabey from Rome - 2018.11.22 12:28
    This is the first business after our company establish, products and services are very satisfying, we have a good start, we hope to cooperate continuous in the future!
    5 Stars By olivier musset from Spain - 2017.06.19 13:51
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