PCE Superplasticizer Monomer TPEG for Water Reducing Agent

Product Description

TPEG(modified polyether) is formed by the polymerization of isopentenol and ethylene oxide, it is the main raw material of Polycarboxylate Superplasticizer. The synthesized Polycarboxylate Superplasticizer is characterized by high water reduction rate and good workability, which is suitable for pumping concrete, high-strength concrete, and concrete that needs to be transported over long distances.

It is a non-toxic, harmless, green, environmental protection products, and has a good compatibility with water.  The high-performance polycarboxylate superplasticizer produced with it as the main raw material has characteristics of low additive amount, high water reduction rate, low shrinkage rate, wide adaptability, good durability, no corrosion of steel bars and environmental friendliness. 

Product Characteristics

1. Low dosage and high water reduction rate;

2. Low slump loss, the slump retention value of concrete after 1h can reach more than 80%;

3. High product strength;

4. Good durability;

5. Environmental friendly;

Typical Spec

Appearance                          White flake

PH(1%aqueous solution)                5.0～7.0

Hydroxyl value（KOH ），mg/g         22.0～25.0

Unsaturation（mol/kg）               ≥0.39.16

Double bond retention，%             ≥92.0

Mainly Application

High-performance PCE superplasticizer produced by TPEG can be used to produce retarded concrete, precast concrete, cast-in-place concrete, flow concrete, self-compacting concrete, mass concrete, high-performance concrete and exposed concrete.  It can be widely used in high-speed railways, nuclear power, water conservancy and hydropower projects, subways, large bridges, expressways, port terminals and various civil and industrial construction projects.