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
Peramin CONPAC - PolyCarboxylate Ether (PCE) polymers
Superplasticizers are high-range water reducing additives used when the dispersion of particles in suspension is required to modify mortars and concrete. They allow for a large reduction of the water content without affecting their workability, shorter setting time, lower shrinkage and higher mechanical strengths.
Poly(carboxylate ether)-based superplasticizer achieves
CAC is the cement of choice for high performance applications such as those requiring resistance to abrasion, corrosion, and temperature 1,2,3.Due to its high early heat and strength gain, CAC has
Polycarboxylate Ether Superplasticizer (PCE) for Sale
Kingsun polycarboxylate ether superplasticizers have a great strength effect on concrete. It can improve the impermeability, frost resistance and durability of concrete. Polycarboxylate ethers can make concrete has good liquidity and small slump loss at high temperatures.
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.
- What is a polycarboxylate ether superplasticizer?
- The polycarboxylate ether superplasticizer is an additive commonly used in concrete engineering and has a wide range of applications. The PCE based admixture can significantly reduce the amount of cement and improve the fluidity and pumpability of concrete while ensuring the strength and durability of concrete.
- What is the global Polycarboxylate ether (PCE) superplasticizer market?
- Based on applications, the global polycarboxylate ether (PCE) superplasticizer market is bifurcated into commercial concrete and pre-cast concrete. The commercial concrete segment accounted for market share of 61.2% in 2019.
- What is polycarboxylate superplasticizer (PCE)?
- Polycarboxylate superplasticizer (PCE), also known as polycarboxylate ether superplasticizer, is a new generation of high-performance concrete admixture.
- Do Polycarboxylate ether/ester superplasticizers affect concrete performance?
- 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.
- What is Kingsun Polycarboxylate ether superplasticizer?
- Kingsun Polycarboxylate ethers are superplasticizers that have a great strength effect on concrete. They can improve the impermeability, frost resistance, and durability of concrete. Kingsun Polycarboxylate ethers can make concrete have good liquidity and small slump loss at high temperatures.
- What are the advantages of polycarboxylate based superplasticizer?
- Low dosage and high water reduction rate. The water reduction rate of polycarboxylate based superplasticizer can be as high as 45%, which can be used to prepare high-strength and high-performance concrete. Small loss when slump is light.
