一．Product Property
This product dissolves in water and a variety of organic solvents.
This product is an essential raw material for the new generation of polycarboxylate-based high-efficiency water reducer.
二．Quality Index
| Grade | Appearance | Hydroxyl Value (mgKOH/g) | pH (1% aqueous solution) | Unsaturation (mmol/g) |
| APEG-700 | Light yellow paste | 74-88 | 5.0-7.0 | ≥1.25 |
| APEG-800 | White to light yellow solid | 66-77 | 5.0-7.0 | ≥1.00 |
| APEG-900 | White to light yellow solid | 53-63 | 5.0-7.0 | ≥0.90 |
| APEG-1000 | White to light yellow solid | 50-55 | 5.0-7.0 | ≥0.80 |
| APEG-2000 | White to light yellow solid | 27-30 | 5.0-7.0 | ≥0.45 |
| APEG-2400 | White to light yellow flakes | 21-24 | 5.0-7.0 | ≥0.30 |
三．Application scope and Usage
The polycarboxylic high-efficiency water reducer synthesized using this raw material has excellent particle dispersion and retention properties. It features high water reduction rate, low cement usage, good strengthening effect, good durability, corrosion resistance for reinforcing bars, and environmental friendliness. It can be applied in high-performance and high-strength (above C60) commercial concrete for on-site mixing and long-distance transportation.
四．Package and Storage
Solid 200kg and 50kg plastic barrels; sheet-like 20kg woven bags.
This series of products are non-flammable and can be stored and transported in accordance with the storage and transportation methods for general chemicals.
Store in a dry and well-ventilated place.
Shelf life is one year.
