Sodium Naphthalene Sulfonate Formaldehyde Condensate Blend Manufacturer

 Introduction:

CAS code: 36290-04-7
HS code (middle): 38244010
SNF superplasticizer, commonly known as superplasticizer, also known as naphthalenesulfonic acid formaldehyde condensate (abbreviation: SNF, PNS, NSF, etc.)
SNF is made of naphthalene, sulfuric acid, formaldehyde and liquid caustic soda through sulfonation, hydrolysis, condensation, neutralization, and then dried to make powder. SNF-A5% contains very small amounts of chlorides. Therefore, it meets the requirements of the concrete chemical admixture specification: ASTM designates C 494 as a Type F admixture, GB8076-2008 and GB50119-2003.

usage

Concrete produced by SNF has extremely high machinability properties known as high slump.
SNF also allows concrete to be produced with very low water/cement ratios at low or normal slump.
SNF is ideal for use in prestressed, precast, bridge decks or any concrete where it is desired to keep the water/cement ratio to a minimum and still achieve the degree of workability required to provide ease of placement and reinforcement.
SNF will also fluidize concrete, making it ideal for concrete placement or other applications requiring high slump.
SNF is compatible with Portland cement, ordinary Portland cement, Portland slag cement, fly ash cement, Portland pozzolan cement, etc.

advantage

SNF produces high slump flowable concrete without loss of strength.
SNF produces concrete with a low water-cement ratio and therefore high strength.
In prestressing/prefabrication work, SNF can be used to significantly reduce or eliminate the high energy requirements of external heat to accelerate curing.
SNF concrete, even at high slump, did not show significant segregation compared to concrete without superplasticizer at the same slump.
SNF facilitates rapid discharge of concrete from truck mixers, reducing work time and increasing mixer utilization.

Features, Features, and Features

Appearance: Light brown powder. Non-toxic, odorless, non-flammable, non-corrosive to steel.
Significant plasticity: Under the pre-determined mixing conditions of cement dosage and collapse degree, adding 0.3-1.5% of reinforced concrete can reduce the mixing water by 10-30%.
Improve the miscibility and disintegration of concrete mixture with water. As a condition for equivalent mixing, foldability can be increased.

 Certificate of Analysis

 Concrete Mixing Index Performance Data

Package

25kg, 600kg, 650kg or 700kg in a bag with PE film inside, also according to your pallet requirements.

shipping

Sea, rail and air transport are all available.

packaging photo

1. Free samples

2. The largest SNF manufacturer in Asia, with an annual production capacity of 9 million tons.

3, The raw materials are also produced by ourselves, so we can offer the best price and the best quality and stable quality.

4. We also produce sodium gluconate, we can supply SNF and sodium gluconate at the same time, which can save cost. and time

5. Delivery within 7 days after deposit.

BASF is also our customer, we supply them with 3000-5000 tons, so please don't worry about our quality.