Allyloxypolyethyleneglycol(APEG) CAS 27274-31-3
Allyloxypolyethyleneglycol APEG CAS 27274-31-3
Product Details
| Specification | 500 | 600 | 700 | 800 | 900 | 1000 | 2000 | 2400 |
| Appearance (25°C) | Colorless to yellowish transparent liquid | Colorless to yellowish transparent liquid | White to slightly yellow paste like substance | White to light yellow solid | White to light yellow solid | White to light yellow solid | White to light yellow solid | White to light yellow flakes |
| Colour scale (Pt-Co) | ≤50 | ≤50 | ||||||
| Moisture cintent (%) | ≤0.15 | ≤0.15 | ||||||
| Acid value (mgKOH/g) | ≤0.15 | ≤0.15 | ||||||
| Hydroxyl value (mgKOH/g) | 103-122 | 89-103 | 74-88 | 66-77 | 53-63 | 50-55 | 27-30 | 21-24 |
| Molecular weight (Da) | 460-545 | 545-630 | ||||||
| Iodine value (I2 g/100g) | ≥41.96 | ≥38.1 | ||||||
| k+(mg/Kg) | ≤15 | ≤15 | ||||||
| Na+(mg/Kg) | ≤15 | ≤15 |
This series of products is non-toxic, non flammable, and stored and transported as general chemicals. Store in a dry and ventilated place with a shelf life of one year.
Performance and Application
This product is soluble in water and various organic solvents.
This product is an important raw material for the new generation of polycarboxylate superplasticizer. The polycarboxylate superplasticizer synthesized using this raw material has high particle dispersibility and retention ability, with advantages such as high water reduction rate, low cement usage, good reinforcement effect, good durability, no corrosion of steel bars, and environmental friendliness. Can be applied to high-performance, high-strength (C60 or above) commercial concrete for on-site mixing and long-distance transportation.
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