Poly Naphthalene Sulfonate (PNS) is also called SNF superplasticizer or naphthalene sulfonate superplasticizer. Its appearance is light brown powder. As a high range water reducing agent, PNS has the features of high water reduction rate, improved concrete strength, and good dispersion effect on cement, etc. The main use of polynaphthalene sulfonate is to produce ready-mixed concrete and prepare dry mortar. Especially in the production of flowing concrete, using the PNS superplasticizer not only reduces the water-cement ratio, but also hardens the strength of the concrete material. In addition, it can be used as a raw material for many concrete admixtures in the construction industry, such as compound accelerator, antifreeze, retarder, etc.
The poly naphthalene sulfonate PNS superplasticizer can comprehensively improve various properties of concrete, and it can be applied to high compressive strength integral heavy concrete and reinforced concrete, fine concrete, dense cladding concrete, thin plate structure and other complex concrete structures.so it can be widely used in some construction projects such as highways, bridges, dams, and tunnels, etc.
As a leading manufacturer of polynaphthalene sulfonate, Kingsun can provide three types of SNF powder, they are SNF-A, SNF-B and SNF-C. But if the models are different, then their water reduction rate, price and cost will be different. Please check the technical parameters in the table below and contact us to get the latest naphthalene superplasticizer price.
|Solid Content (%) ≥||92%|
|Na2SO4 Content (%)≤||5||10||18|
|Chlorine Content (%)≤||0.3||0.4||0.5|
|Net Starch Fluidity(mm)≥||250||240||230|
|Water Reducing Rate(%)||26||25||23|
|Packing||25kg pp bag; 650kg Jumbo bag. A customized package is available.|
As one of the most professional concrete admixtures manufacturers in China, Henan Kingsun Chemical Co., Ltd. is a large-scale enterprise integrating R&D, production, sales and service. We have more than 15 years of experience in construction chemicals industry. Our main products are PNS superplasticizer, PCE polycarboxylate superplasticizers, sodium gluconate, calcium lignosulfonate, sodium lignosulfonate and other concrete additives. The following is the reason why you must choose Kingsun company: