Synthesis, characterization and working mechanism of a novel
To solve the problem of high viscosity for fresh concrete especially high-grade concrete, a novel viscosity-reducing type of polycarboxylate superplasticizer (PCE) was synthesized based on innovative design of molecular structure, and also was characterized to confirm the designed molecular structure.
Progresses in Synthesis of Polycarboxylate Superplasticizer
The prerequisite to synthesize PCE was to prepare new macromonomers with controlled molecular mass, adjustable hydrophilic-lipophilic groups, long-chain alkyl groups, and large terminal hydroxyl groups as well. Structural modifications in the molecular scale of polycarboxylate superplasticizer (PCE) would lead to changes in properties of dispersion and water retention as well as enhancement in
Polycarboxylate Superplasticizer (PCE) For Concrete
It is a new generation of polycarboxylate ether polymer, which can be used as a superplasticizer for cement-based materials. Polycarboxylate powder is also an excellent dispersing plasticizer for mineral materials such as gypsum and ceramics. 2. High Water Reduction. PCE water reducer is a ready-to-use liquid superplasticizer.
Concrete Superplasticizer - High Range Water Reducer in Kingsun
The superplasticizer for concrete has the functions of high-efficiency water reduction, retardation, slump retention and reinforcement. This product has strong adaptability to cement, less dosage, and is easy to use. It is especially suitable for concrete projects that require high-efficiency water reduction and retardation.
Polycarboxylate Superplasticizer PCE Powder & Liquid For Sale
Polycarboxylate Superplasticizer Powder & Liquid. CAS NO.： 27599-56-0. HS Code: 38244010. Appearance: Solid & Liquid. Water reducing rate: ≥25%. Package: PCE liquid is 230kg PE drum, 1100kg IBC tank or flexitank. PCE Powder, 25 kg PP woven bag. Excellent performance: Polycarboxylate based superplasticizer is currently a high-efficiency
- What is polycarboxylate superplasticizer?
- polycarboxylate superplasticizer is a new type concrete admixture for green concrete. It can be used in high strength concrete, high performance concrete, mass concrete and high quality flow plastic concrete. (1) A kind of anionic / non-ionic liquid admixture, low-chloride, low-alkali, non-toxic, free effect on ecological environment.
- What is the water reduction rate of polycarboxylate based superplasticizer?
- They are PCE liquid for high water reduction and PCE liquid for 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 the detailed introduction:
- What is Polycarboxylate ether superplasticizer?
- Polycarboxylate ether superplasticizer, also known as PCE superplasticizer, is a third-generation high-performance superplasticizer. It has the characteristics of high water-reducing rate, good slump retention performance, designable molecular structure, and environmental protection.
- Are polycarboxylate superplasticizers good for concrete admixture?
- Polycarboxylate superplasticizers have become one of the most important superplasticizers in the concrete admixture market, that’s due to its outstanding advantages, such as high water-reducing rate, good effect, good adaptability with cement, and slump protection performance.
- What is polycarboxylate superplasticizer (high slump retention)?
- Polycarboxylate superplasticizer (High Slump Retention) is clear transparent liquid. It is designed to enhance concrete workability and maintain a high slump for extended periods. What’s more, PCE superplasticizer also shows great performance in hot environments.
