一．Propriété du produit
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．Indicateur de qualité
| Grade | Apparence | Indice d'hydroxyle (mgKOH/g) | pH (solution aqueuse de 1%) | 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 du champ d'application et utilisation
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．Emballage et stockage
Solid 200kg and 50kg plastic barrels; sheet-like 20kg woven bags.
Cette série de produits est ininflammable et peut être stockée et transportée conformément aux méthodes de stockage et de transport des produits chimiques généraux.
Conserver dans un endroit sec et bien ventilé.
La durée de conservation est d'un an.
