MPEG Methoxypolyethylene glycols CAS 9004-74-4

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About MPEG Methoxypolyethylene glycols:
MPEG has the property of stability under normal temperature and pressure. The polycarboxylic acid superplasticizer synthesized from this raw material has a strong ability to maintain the dispersion of cement particles so that the product has the advantages of low dosage, high water reduction rate, good enhancement effect, durability, no corrosion of steel bars and environmental friendliness.
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Product Performance of MPEG Methoxypolyethylene glycols:

MPEG Methoxypolyethylene glycols is a non-ionic surfactant, soluble in water, ethanol and organic solvents, low vapor pressure, stable to heat

Technical Parameter of MPEG Methoxypolyethylene glycols:

Model Hydroxyl value (mgKOH/g) Molecular weight pH Appearance
MPEG-200 255~312     ≤0.5 Colorless to light yellow transparent liquid
MPEG-350 140~160    330~370
MPEG-450 115~137 410~490
MPEG-500 108~117 480~520
MPEG-550 93~113   White paste
MPEG-600 88~100 560~640 Viscous liquid
MPEG-750 70~80 700~800  White paste
MPEG-1000  47~56  1000~1200
MPEG-1500 34~42   White flake
MPEG-2000 25.5~31 1800~2200

Applications of MPEG Methoxypolyethylene glycols:

In the building materials industry, MPEG as a cement water reducing agent, strengthening agent of raw materials, can be used in the field of mixing and long-distance transportation of high performance, high strength (C60 above) commodity coagulation.
MPEG is used as a thickener and lubricant in the textile printing and dyeing industry and daily chemical industry. MPEG-200 has a low freezing point and can be used as an anti-freezing agent in many oil products. MPEG-350, MPEG-550, MPEG-750, MPEG-1500 are widely used in the cosmetics, skin-care industry, as cream, ointment, paste stick class of matrix and viscosity regulator, and can play a thickening effect. MPEG-2000 reacts with acrylic acid or methacrylic acid to prepare MPEG (methyl) acrylate, which is the main macromolecular monomer for producing carboxylic acid high-efficiency cement water reducing agent. The polycarboxylic acid high-efficiency cement water-reducing agent synthesized with this raw material has the ability to maintain the dispersion of cement particles.
The product has the advantages of low dosage, high water reduction rate, good enhancement effect, durability, no rust reinforcement and environmental friendliness.

Packing & Shipping of MPEG Methoxypolyethylene glycols:
We have many different kinds of packing which depend on MPEG Methoxypolyethylene glycols quantity.
MPEG Methoxypolyethylene glycols packing: MPEG Methoxypolyethylene glycols kg/bottle, 25kg/barrel, or 200kg/ barrel.
MPEG Methoxypolyethylene glycols shipping: could be shipped out by sea, by air, by express as soon as possible once payment receipt.

MPEG Methoxypolyethylene glycols CAS 9004-74-4插图

MPEG Methoxypolyethylene glycols Properties

Other Names N/A
CAS No. 9004-74-4
Compound Formula CH3O(C2H4O)nH
Molecular Weight 1800~2200
Appearance Colorless to light yellow transparent liquid, White paste, White flake
Melting Point N/A
Boiling Point N/A
Density N/A
Solubility in H2O N/A
Exact Mass N/A
MPEG Methoxypolyethylene glycolsHealth& Safety Information
Signal Word N/A
Hazard Statements N/A
Hazard Codes N/A
Risk Codes N/A
Safety Statements N/A
Transport Information N/A

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