Technical optimization and life cycle assessment
Polycarboxylate superplasticizer (PCE), when applied in cement-based materials such as cement paste, mortar and concrete, can significantly improve the workability, strength and durability of the material (Zheng et al., 2025) by dispersing agglomerated cement particles (Zhang et al., 2025).
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
Syntheses of polycarboxylate superplasticizers: Microwave
An eco-friendly and high-efficient preparation approach to synthesizing polycarboxylate superplasticizers (PCE) co-polymers based on microwave induction was described. . Meanwhile, a series of detailed comparative studies about the effects of microwave induction and conventional thermal inductions on the conversion rate and reactivity ratio in the polymerization reaction, molecular structure
POLYCARBOXYLATE SUPERPLASTICIZER(PCE) – GREEN-POLYMERCHEM
Uses. When used as a high range water reducer, Supercizer PCE will reduce water requirements up to 40% and increase concrete compressive strength at all ages, reduce permeability, and increase durability. When used to increase slump, typically 1 bag per yard of concrete will increase slump by 6-8 inches. This product is recommended for all
POLYCARBOXYLATE SUPERPLASTICIZER(PCE) - LIGNOSULFONATE
Product Description. POLYCARBOXYLATE SUPERPLASTICIZER(PCE) is a dry powdered polycarboxylate superplasticizer, with a long polyoxyethylene (PEO) chain and a terminal carboxylic group was synthesized from a modified polyether (SAE-IPEG) to increase its performance in cement , electronegative carboxylic acid group as a terminal group into the long polyoxyethylene chain of PCE, which reduced the
- Who makes polycarboxylate superplasticizers?
- As one of the most professional construction chemicals manufacturer in China, Kingsun has been committed to the research and production of polycarboxylate superplasticizers for more than 15 years. We have our own factory, the advanced production equipment and technology, and the annual output of PCE superplasticizers is up to 120,000 tons.
- What is polycarboxylate superplasticizer powder?
- The main component is polycarboxylate, which is a fluid powder made by special drying technology. And its comprehensive indicators are excellent, green and pollution-free, so polycarboxylate superplasticizer powder is the high-performance environmentally friendly product.
- What is polycarboxylate superplasticizer (PCE)?
- Polycarboxylate superplasticizer (PCE) is an advanced chemical additive used in the construction industry to enhance the performance of concrete.
- What are the advantages of polycarboxylate superplasticizer?
- (2) PC polycarboxylate superplasticizer has excellent water-reducing ability. can greatly reduce slump loss. (3) PC can significantly reduce 25% ~40% mixing water in concrete. (4) High strength enhancing ability. Better performance when used together mineral admixture. (5) No bleeding, anti-segregation, easy to pump and transport.
- 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.
- What is a polycarboxylate superplastic?
- Polycarboxylate superplastics, also known as high-grade water reducers, they are chemicals that are used where well-dispersed particle suspensions are required. These polymers are used as dispersants to avoid particle aggregation to improve the flow characteristics or rheology of solid applications such as suspensions.
