Properties：
PAA is non-toxic and easily soluble in water. It can operate under alkaline conditions and moderate concentration multiples without scaling. It can disperse microcrystals or sediment of salts such as calcium carbonate and calcium sulfate in water to prevent them from precipitating, thereby achieving the purpose of scale inhibition.
Applications：
This product is a commonly used dispersant. In addition to being used as a scale-inhibiting dispersant in circulating cooling water systems such as those in power plants, chemical plants, fertilizer plants, refineries and air conditioning systems, it is also widely applied in industries such as papermaking, textiles, printing and dyeing, ceramics, coatings, and building materials.
| Specifications | GB/T10533-2014 | |||
|---|---|---|---|---|
| Packing: | 25kg/drum, in plastic or iron drums with inner bag,or as customer's requirements. | |||
| Appearance | Colorless to pale yellow transparent liquid | Colorless to pale yellow transparent liquid | Colorless to pale yellow transparent liquid | |
| Solid content % | ≥30.0 | ≥40.0 | ≥50.0 | |
| Free monomer（as AA） % | ≤0.50 | ≤0.50 | ≤1.0 | |
| Density(20℃) g/cm3 | ≥1.09 | ≥1.12 | ≥1.20 | |
| pH(1%sol.) | ≤3.0 | 2.5-4.5 | 2.5-4.5 | |
| Intrinsic viscosity（30℃）dl/g | / | 0.06-0.12 | / | |
Transportation conditions: It is strictly prohibited to mix and transport with oxidants, acids, edible chemicals, etc. During transportation, exposure to sunlight, rain, and high temperatures should be prevented. The vehicle should be cleaned after transportation. For road transportation, it shall follow the specified route. Air transportation: PAA can be handled under ordinary cargo conditions.
Storage conditions: It should be stored in a cool and dry place. Attention should be paid to protecting it from sunlight, moisture and package damage. It is recommended to stack it on shelves or single-layer pallets.
Shelf life: Under the above storage and transportation conditions, the shelf life is 12 months.
