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Methoxy polyethylene glycol MPEG

Chemical composition: methoxy polyethylene glycol

Type: nonionic

Specification: MPEG-600, MPEG-750 , MPEG-1000, MPEG-2000


specification Appearance (25°C) Hydroxyl value mgKOH/g Molecular weight Moisture (%) pH value
MPEG-600 Viscous liquid 88 to 100 560 to 640 ≤0.5 5.0 to 7.0
MPEG-750 Viscous liquid 70 to 80 700 to 800 ≤0.5 5.0 to 7.0
MPEG-1000 Waxy paste 47 to 56 1000 to 1200 ≤0.5 5.0 to 7.0
MPEG-2000 White solid 25.5 to 31 1800 to 2200 ≤0.5 5.0 to 7.0

Performance and Application:
1. for the building materials industry, such as cement water reducing agent, reinforcing materials. Use of the material synthesized polycarboxylate superplasticizer with strong dispersion of cement particles ability to maintain, so that products with low dosage, high water reduction, enhancement effect, durability, corrosion of steel and environmentally friendly and so on. It can be applied in the field mixing and long-distance transmission of high-performance, high-intensity (C60 and above) concrete goods.
2. soluble in water, ethanol and organic solvents. Vapor pressure, thermal stability, in the textile industry and the chemical industry as a thickener, a lubricant.