Polycarboxylate superplasticizer (PCE) is a new generation of high-performance superplasticizer. It is developed after the common water reducing agent represented by wood calcium and the high-efficiency superplasticizer represented by naphthalene series. At present, PCE is a superplasticizer with the best application prospect and the best comprehensive performance. So it can be widely used in highways, bridges, dams, tunnels, high-rise buildings, and other projects.
As a new type of green concrete admixture, polycarboxylate superplasticizers can be used for high-strength concrete, high-performance concrete, mass concrete and high-quality fluid plastic concrete. And PCE has the features of water reduction, slump retention, reinforcement, shrinkage resistance, and environmental protection. In addition, it can also be compounded with various admixtures into multifunctional concrete admixtures, such as pumping agent, early strength agent, impermeable waterproofing agent, retarder, etc.
Polycarboxylate superplasticizers have become one of the most important superplasticizers in the concrete admixture market due to its outstanding advantages, such as high water-reducing rate, good effect, good adaptability with cement, and slump protection performance. With the construction of large-scale infrastructure such as nuclear power, water conservancy, bridges, tunnels, etc., especially the implementation of planning and railway passenger dedicated line network projects, the market demand for PCE superplasticizers have been showing a continuous growth trend.
As a leading manufacturer of PCE based admixture in China, Kingsun can provide three types of PCE based superplasticizers for all the customers. They are PCE (High Water Reduction) and PCE (High Slump Retention), and PCE powder. Although their appearance and specifications are different, the water reduction rate of polycarboxylate based superplasticizer can reach more than 25%. The following is their detailed introduction:
|PCE(High Water Reduction)||PCE(High Slump Retention)||PCE-Powder|
|Appearance||Light Yellow Liquid||Clear Transparent Liquid||White Powder|
|Solid Content, %||50±1.0||50±1.0||98±1.0|
|Density (23℃) (kg/m3)||1.13±0.02||1.05-1.10||600±50|
|Chloride Content,% ≤||0.1||0.1||0.1|
|Na2SO4 (by solid content), % ≤||4.0||4.0||4.0|
|Water reducing ratio, % ≥||25|
|Packing||For PCE liquid, the packing of PCE liquid is 230kg PE drum, 1100kg IBC tank or flexitank.For PCE Powder, 25 kg PP woven bags.|