Quick Details

Sodium Sulphate Content: 5%

Appearance: Lighe Brown Powder

PH Value: 7-9

Place of Origin: China (Mainland)

Solid Content: 92%Min

Model Number: FDN

Packaging & Delivery

Specifications

1.Naphthalene Sulphonate
2.High-water reducing agent
3.low dosage high strength
4.most competitive price and quality

Produce introduction

  FDN has the advantage of high water reducing ratio, non-delayed coagulation, non-air entraining and strong adaptability. It can improve the workability of concrete to a large extent so as to reduce the water consumption for blending. Meanwhile, it can improve the strength of concrete. As the main master batch of various kinds of compound concrete admixture, it could also produce series products of concrete admixture which can be suitable for all kinds of project requirement through compounding with other kinds of admixture. This product can contribute to the improvement of project quality and construction efficiency and the reduction of construction cost. It can also improve the process of works.

Features and Applications  
1, Main ingredient is β-naphthyl sulfonate formaldehyde condensate, sodium sulfate≤2.0%.  

2, Good dispersion, water reduction and early-strength effect. It can speed up the turnover of templates and fields, accelerate construction progress and shorten the completion period. It is applicable for concrete with early-strength and high-performance requirements and other concretes that need to enhance strength and improve long term performance.  
3, Increase the concrete slump and improve its liquidity, applicable for ready-mixed concrete, pumping concrete, high-liquidity concrete, grouting material, etc.  
4, Without air entraining. It is applicable for all grades of concrete with steam curing condition and natural maintenance.  
5, No corrosion on steel bars. It is applicable for precast concrete, cast-in-place concrete, reinforced concrete, prestressed reinforced concrete, etc. in various projects.  
6, Good compatibility with portland cement, regular portland cement, portland slag cement, portland flyash cement, etc.