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
Synthesis of polycarboxylic ether superplasticizers based on
In the production of polycarboxylate superplasticizer, the amount of residual monomer is an important factor to influence product quality. In order to determine the content of different monomers in superplasticizer, the residual monomers in macromolecular materials can be determined by HPLC.
Research progress on polycarboxylate based superplasticizers
Polycarboxylate ether/ester (PCE) superplasticizers are widely used due to their molecular structural designability, low dosage and high efficiency. However, their high sensitivity and strong interactions with clays in concrete reduce their dispersion and water-reduction capability, which can affect the performance of concrete seriously.
TPEG&HPEG - Sure Chemical
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Polycarboxylate Superplasticizer Monomer 16 Years of Export
TPEG series is a new raw material of high performance polycarboxylate water reducer researched and developed our own.This product is newly developed based on F-1088 foundation carboxylic acid, which works as high performance water reducing agent raw material, the water reducing agent synthesized with this product has great low W/B ratio, less
- 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 polycarboxylate superplasticizer monomer?
- Polycarboxylate Superplasticizer Monomer is soluble in water and a variety of organic solvents, and is an important raw material for a new generation of polycarboxylate high efficiency water reducing agents.
- What are the advantages of polycarboxylate superplasticizer?
- The polycarboxylate superplasticizer formulated by this product has the characteristics of high particle dispersion rate and strong solid phase ability, and has the advantages of high water reduction rate, low cement consumption, high reinforcement strength and good durability.
- What is polycarboxylate superplasticizer (PCE)?
- Polycarboxylate superplasticizer (PCE) is an advanced chemical additive used in the construction industry to enhance the performance of concrete.
- 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.
- Is polycarboxylate superplasticizer soluble in water?
- The product is easily soluble in water, and has a good dispersing effect on many powder materials such as cement. The Polycarboxylate Superplasticizer can reduce the amount of cement, and the water reducing rate can reach more than 30%.
