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1. Allyl polyethylene glycol APEG
Chemical composition: vinyl ether, propylene alcohol polyoxyethylene ether
Type: non-ionic
CAS number: 27274-31-3
Specifications: APEG-400, APEG-700, APEG-800, APEG-900, APEG-1000, APEG-2000, APEG-2400
Technical indicators:
Specification | Appearance | Hydroxyl value (mgKOH/g) | pH value (1% aqueous solution) | Unsaturation (mmol/g) |
APEG-400 | Light yellow liquid | 132～148 | 5.0～7.0 | ≥2.25 |
APEG-700 | Light yellow paste | 74～88 | 5.0～7.0 | ≥1.25 |
APEG-800 | White to slightly yellow flakes | 66～77 | 5.0～7.0 | ≥1.00 |
APEG-900 | White to slightly yellow flakes | 53～63 | 5.0～7.0 | ≥0.90 |
APEG-1000 | White to slightly yellow flakes | 50～55 | 5.0～7.0 | ≥0.80 |
APEG-2000 | White to slightly yellow flakes | 27～30 | 5.0～7.0 | ≥0.45 |
APEG-2400 | White to slightly yellow flakes | 21～24 | 5.0～7.0 | ≥0.30 |
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 polycarboxylic acid-based high-efficiency water reducing agent. The polycarboxylic acid high-efficiency water-reducing agent synthesized using this raw material has efficient particle dispersion and retention capabilities. It has the advantages of high water-reducing rate, low cement usage, good reinforcing effect, good durability, no corrosion of steel bars, and environmental friendliness. It can be used in high-performance, high-strength (above C60) commercial concrete for on-site mixing and long-distance transportation.
Packaging, storage and transportation:
Packed in 200kg iron drum and 50kg plastic drum. This series of products is non-toxic and non-flammable and should be stored and transported as general chemicals. Store in a dry and ventilated place. Shelf life is one year.
