Raw Material Monomer EPEG for PCE Production wholesale

Product Description 
EPEG(modified polyether) is produced by the internationally advanced external-circulation spraying ethyl (propyl) oxide addition device, the production line adopts DCS control system, it is characterized by uniform molecular weight distribution and high retention rate of double bonds. This product is different from HPEG and TPEG, the unsaturated double bond in the molecular structure of EPEG is directly connected with an oxygen atom to form a group of C-O bond molecular structure, so that the distribution of the double bond electron cloud is shifted, which improves the charge environment of the unsaturated double bond in the macromonomer and makes the reactivity of the double bond in the macromonomer much bigger than that of HPEG and TPEG, it is easier to carry out polymerization reaction, and at the same time, it further reduces the polymerization of poly(propylenic acid). It is easy to carry out the polymerization reaction, and at the same time, it further reduces the spatial resistance of theswinging polyether side chain, improves the wrapping and entanglement of the polyether side chain, and the synthesized polycarboxylic acid water reducing agent has a higher adaptability, especially for the case of the sand and gravel material with poor quality and   high mud content.

Product Characteristics
1.High polymerization activity, fast polymerization speed, greatly improve the production efficiency;
2.It can form ideal copolymers with unsaturated small monomers such as acrylic acid, maleic anhydride and acrylate to produce polycarboxylic acid high performance water     reducing agents with different properties;
3.The polycarboxylic acid high performance water reducing agent synthesized by the company is characterized by good concrete compatibility, good universality, remarkable    effect   on concrete with poor sand and gravel quality and high mud content, no corrosion of steel reinforcement, and friendly to the environment.

Typical Spec
Appearance White flake 
PH(1%aqueous solution) 5.0～12.0 
Hydroxyl value（KOH ），mg/g 12.0～20.0 
Double bond retention，%≥92.0

Mainly Application 
It is mainly suitable for the synthesis of a new generation of highly adaptable polycarboxylic acid superplasticizer.

Packing 
25kg/bag