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By lql | 09 February 2023 | 0 Comments

What is polycarboxylate superplasticizer used for?

What is polycarboxylate superplasticizer?
Polycarboxylic acid high-performance water-reducing agent powder, also known as pce powder, is a kind of powder polycarboxylate superplasticizer/water-reducing agent prepared by a special spray drying process, which is a new generation of an environment-friendly water-reducing agent with high water-reducing rate and high plasticity. It has good adaptability and dispersibility with all kinds of cement, gypsum, concrete with different strengths, etc., which endows the material with excellent constructability so that the early strength of grout and concrete can increase rapidly, especially the later strength can be obviously increased, and it is suitable for concrete with high fluidity grout and high strength requirements.
Characteristics of Pce powder
1. High water-reducing rate: it has an excellent water-reducing rate and plasticity, and it still has excellent water-reducing performance at low dosages, especially in cement-based grout, gypsum-based grout, and high-grade concrete, and its high water-reducing rate can reach 40%.
2. Good dispersibility: excellent dispersibility, which makes the slurry have excellent fluidity, cohesiveness, and water retention, endows the material with good workability, improves the construction efficiency, and meets different construction requirements;
3. High adaptability: it has good adaptability with ordinary portland cement, sulphoaluminate cement system, portland cement-sulphoaluminate cement composite system, gypsum-based materials, etc., and can be well matched with other additives such as defoamer, retarder, redispersible latex powder, cellulose, etc.
4. Early strength and high strength: it has excellent early strength and strengthening effect. Under the same conditions, the early strength and strengthening effect of this product are higher than those of other types of superplasticizers, and the dosage can be reduced under the same requirements.
5. High durability: enhance the compactness of hardened paste, improve the impermeability, erosion resistance, and ion penetration resistance, improve the shrinkage and creep properties, and reduce cracks.
6. Green and safe: It does not contain harmful substances and belongs to environment-friendly materials.
Applications of the Pce powder
1. Gypsum building materials products
(1) Gypsum-based self-leveling slurry: it has good adaptability with phosphogypsum, desulfurized gypsum, gypsum/cement composite system, etc.
(2) α high-strength gypsum products;
(3) Gypsum partition board;
(4) Gypsum products;
2. Cement-based slurry
(1) Cement-based self-leveling slurry;
(2) Cement products: cement flue, prefabricated cement components, etc.
(3) Grouting materials, duct grouting material, repair grout, special early strength grout, etc.
3. Concrete with different strengths

Such as UHPC ultra-high performance concrete, C60-C120, and other high-grade concrete;
4. dispersing agent
Waterproof coatings, pigments, and other special domains are used as dispersants;
Price of Pce powder
Pce powder particle size and purity will affect the product's price, and the purchase volume can also affect the cost of Pce powder. A large amount of large amount will be lower. The price of Pce powder can be found on our company's official website.
Pce powder supplier
Luoyang Tongrun Nano Technology Co. Ltd.  (TRUNNANO) Luoyang City, Henan Province, China, is a reliable and high-quality global chemical material supplier and manufacturer. It has more than 12 years of experience providing ultra-high quality chemicals and nanotechnology materials, including Pce powder, nitride powder, Pce powder, sulfide powder, and 3D printing powder. If you are looking for high-quality and cost-effective Pce powder, you are welcome to contact us or inquire any time.

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