CAS No. 62601-60-9 PCE Polycarboxylic Acid Sodium Salt Raw Material Polycarboxylate Superplasticizer Polyether Monomer for Advanced Water Reducing Agents

Product Description

Product Name	Polycarboxylate Superplasticizer Polyether
Other Names	Polycarboxylic acid, sodium salt
	Polycarboxylate Superplasticizer
CAS NO	62601-60-9
HS Code	38244010
Appearance (25 ºC)	White to light yellow solid
Hydroxyl value (mg KOH/g)	22.0-25.0
PH value (1% aqueous solution)	5.5-8.5
Double bond retention rate/%	≥92.0
Moisture/%	≤0.50

This product is prepared by the addition of isoprenol and ethylene oxide, and is an important raw
material for the new generation of polycarboxylic acid water reducing agents. It undergoes free
radical initiation copolymerization with acrylic acid and other monomers, serving as the end
hydrophilic group to form a copolymer, improving hydrophilicity and improving the dispersibility
of the polymer in water.
The synthesized water reducing agent has good particle dispersion and retention ability. It has the
characteristics of high water reduction rate, low cement usage rate, good durability, non rusting
steel bars, and environmental friendliness, and can be used in high-performance, high-strength
(C60 or above) commercial concrete for on-site mixing and long-distance transportation. Widely
used in key projects such as high-speed railways, bridges, dams, and high-rise buildings.

Packing	20FCL without Pallets	20FCL with Pallets
25KG Bag	15MTS	14MTS

 

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