PRODUCTS

HIGH-QUALITY CHEMICAL TECHNOLOGY MANUFFAVTURER
Professional concrete suppliers

More Professional

Xingzhenghe is one of the largest manufactures of superplasticizers. Our Annual output is over 150,000 Mts.

Quality trust

Products have been sold to more than 60 countries, such as South Korea, Japan, Vietnam, Indonesia, Australia, Canada, Russia, Saudi Arabia etc.

Fast delivery

warehouses are set up in major ports for more timely delivery , in Tianjin,Qingdao,Shanghai, Guangzhou,and other places with branches (offices) and foreign trade transit warehouse.

Water reducing agent polyether TPEG

 

Chemical Structure:CH2=CH(CH3)CH2CH2O(CH2CH2O)m(CH2CH3CHO)nH

Chemical name:methyl and vinyl polyoxyethylene/propylene ethers

Product introduction

Index HPEG-2400 HPEG-3000 TPEG-2400 TPEG-3000
Product appearance (at 25℃) White or light yellow flake White or light yellow flake White or light yellow flake White or light yellow flake
Chemical formula CH2=CH-Rx-CH2CH2O(CH2CH2O)m

(CH2CH3CHO)nH

CH2=CH(CH3)CH2O(CH2CH2O)m

(CH2CH3CHO)nH

CH2=CH(CH3)CH2CH2O

(CH2CH2O)m(CH2CH3CHO)

nH

CH2=CH(CH3)CH2CH2O

(CH2CH2O)m(CH2CH3CHO)

nH

Hydroxyl value

(mg KOH/g)

22.0-25.0 17.5-19.5 22.0-25.0 17.5-19.5
Double bond retention rate (% ≥) 93.0 92.0 92.0 90.0
average molecular mass 2400 3000 2400 3000
degree of unsaturation

(mol/kg)

0.35 7.4 0.36 7.3
PH (1% aqueous solution) 5.5-7.5 5.5-7.5 5.0-7.0 5.5-7.5
Application

This series of products are non-toxic, non-irritant, is a new generation of polycarboxylic acid super plasticizer important raw materials. This product through free radical initiated copolymerization with acrylic acid, as the end hydrophilic group, the formation of copolymer, improve hydrophilicity, improve the dispersion of polymer in water. The synthesized water reducing agent has good particle dispersity and retention ability, high water reducing rate, low cement consumption, good reinforcing effect, good durability, no corrosion of steel bar and environmental friendliness. It can be used in high performance and high strength (above C60) concrete for mixing and long-distance transportation on site.