Isopentenol Polyoxyethylene Ether(TPEG)

Isopentenol Polyoxyethylene Ether



CAS No.9004-95-9

Chemical stitutions: CH2=CH(CH3)CH2CH20(CH2CH2O)nH


TPEG 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.


Product Features

> This series of products adopts international advanced alkoxylation device, catalytic process and production technology, with narrow molecular weight distribution, low content of diol and high retention rate of double bond;

> This series of products are non-toxic, non-irritating, with good water solubility, and will not be hydrolyzed and deteriorated;

> It can form ideal copolymer with small unsaturated monomers such as acrylic acid and acrylate to prepare Polycarboxylate Superplasticizer with different properties;

> The Polycarboxylate Superplasticizer synthesized by it is characterized by low dosage, good workability, non-corrosive steel reinforcement and environmental friendliness.


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


Liquid products are bulk by tank truck; The flake is packed in 25kg woven bag.。

Storage and transportation

This product is non-toxic, flame retardant, can be handled according to the general provisions of the transportation of chemicals, stored in a dry, ventilated place, avoid sunlight and rain.


Product Shelf Life


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