good quality Polycarboxylate superplasticizer

Synthesis and Properties of a Polycarboxylate

Classification:Chemical Auxiliary Agent
Other Names:Plasticizer
Purity:99.5%
Type:Oil drilling
Usage:Coating Auxiliary Agents, Leather Auxiliary Agents, Plastic Auxiliary Agents, Rubber Auxiliary Agents
MOQ:1000KG
Package:25kg/drum
Type:Adsorbent

Polycarboxylate superplasticizers (PCEs) are comb-shaped polymers with an anionic backbone and several nonionic pendant chains,

2021 marks the 40 th year since polycarboxylate superplasticizers (PCEs) have been invented by Nippon Shokubai company in Japan. This invention clearly represents a major

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Preparation of a Polycarboxylate Superplasticizer

Classification:Chemical Auxiliary Agent
Other Names:Plasticizer
Purity:99.5%min, 99.5%min
Type:Plasticizer, Dioctyl Phthalate
Usage:Petroleum Additives, Plastic Auxiliary Agents, Rubber Auxiliary Agents
MOQ:25kg/bag
Package:200kg/drum
Sample:Availabe
Application:Plasticizer
Quality control:COA ,SDS,TDS

Polycarboxylate superplasticizers (PCEs) are indispensable functional ingredients in modern construction, and their usage is extensive. Herein, a polyether macromonomer (VPEG) with high reactivity was used to

The polycarboxylate superplasticizer is characterized by low dosage requirements, a high water-reducing rate, excellent slump retention performance, and strong designability and

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Synthesis and Modification of Polycarboxylate

Classification:Chemical Auxiliary Agent
Other Names:Plasticizer
Purity:99%
Type:Plastic Auxiliary, Plasticizer For Pvc
Usage:Coating Auxiliary Agents, Leather Auxiliary Agents, Paper Chemicals, Plastic Auxiliary Agents, Rubber Auxiliary Agents
MOQ:25kg/bag
Package:200kg/drum
Model Number:Plasticizer

Compared with naphthalene superplasticizer, polycarboxylate superplasticizer has the characteristics of a low dosage and high water reduction rate. Its moisture reduction rate is 25–35%, with a dosage of about 1.5%,

Polycarboxylate superplasticizer (PCE), also known as polycarboxylate ether superplasticizer, is a new generation of high-performance concrete admixture.PCE superplasticizer is a high-performance water reducing agent

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Using the ADVA® Cast 555 Superplasticizer TB-1507

Classification:Chemical Auxiliary Agent
Other Names:Plasticizer
Purity:99.5%, 99.9%min.
Type:Plastizer
Usage:Plastic Auxiliary Agents, Textile Auxiliary Agents
MOQ:25kg/bag
Package:200kg/drum
Advantage:Stable
Payment:T/T

ADVA ® Cast 555 is a polycarboxylate-based superplasticizer developed to enable the reliable production of self-consolidating concrete (SCC), primarily in pre-cast/pre-stress

Polycarboxylate superplasticizer (PCE) is an advanced chemical additive used in the construction industry to enhance the performance of concrete. As a new generation of high-performance superplasticizer, this superplasticizer is

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What is Polycarboxylate Superplasticizer？

Classification:Chemical Auxiliary Agent
Other Names:Plasticizer
Purity:99
Type:Plastic Auxiliary Agents
Usage:Plastic Auxiliary Agents, Textile Auxiliary Agents
MOQ:200kgs
Package:200kgs/battle
Model Number:Plasticizer

Michem Polycarboxylate Superplasticizer is a key admixture used in making high-performance concrete, It is also known as Polycarboxylate based superplasticizer, PCE powder, Superplasticizer, and high-range water

Fritz-Pak’s polycarboxylate superplasticizer employs the latest information in concrete chemistry to reduce water requirements by up to 40 percent. This can lead to an eight-inch slump increase without the addition of extra water.

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What is polycarboxylate superplasticizer?
1. Introduction The polycarboxylate superplasticizer is characterized by low dosage requirements, a high water-reducing rate, excellent slump retention performance, and strong designability and environmental friendliness during the production process, making them the most widely used admixture in modern concrete , , .
Who invented polycarboxylate superplasticizers in 2021?
2021 marks the 40 th year since polycarboxylate superplasticizers (PCEs) have been invented by Nippon Shokubai company in Japan. This invention clearly represents a major breakthrough and milestone in modern concrete technology.
Does polycarboxylate superplasticizer alter dispersion and water-reducing effects?
Polycarboxylate superplasticizer, synthesized using different methods, may alter dispersion and water-reducing effects. The synthesis of PCE involves creating a novel macromolecular monomer with a controllable molecular mass, adjustable lipophilic, and hydrophilic moieties, as outlined in this study.
What is the difference between naphthalene and polycarboxylate superplasticizer?
Compared with naphthalene superplasticizer, polycarboxylate superplasticizer has the characteristics of a low dosage and high water reduction rate. Its moisture reduction rate is 25–35%, with a dosage of about 1.5%, close to saturation, and a moisture reduction rate of 45–48% .
What was the first MPEG polycarboxylate (PCE) superplasticizer?
Chemical structure of the first MPEG polycarboxylate (PCE) superplasticizer synthesized in 1981 in Japan. In concrete tests it was quickly discovered that the new superplasticizer not only was much more dosage effective than BNS, but also worked well at very low w/c ratios (<0.40) where polycondensates such as BNS or PMS typically failed.
Which chain transfer agent is used in polycarboxylate superplasticizer?
The selected chain transfer agent is 3-mercaptopropionic acid. Under conditions where the acid-ether ratio is 4.0:1, the reflection temperature is 35°C, the sulfonic acid content is 16.0%, and the initiator dosage is 1.0%, with all other reaction conditions held constant, polycarboxylate superplasticizer were synthesized.