1. Product Introduction
Polyacrylic Acid (PAA)
CAS NO. 9003-01-4
Molecular Formula: (C3H4O2)n
Polyacrylic Acid (PAA) other names PAAc, Acrysol, Acumer, Alcosperse, Aquatreat, Carbomer, Sokalan; is a weak anionic polyelectrolyte. As a synthetic high-molecular weight polymers of acrylic acid, it is used in
disposable diapers, ion exchange resins, and adhesives. PAA also used as scale inhibitor and dispersant for circulating cool water system, papermaking, weave, dyeing, ceramic, painting, etc.
2. Specification or COA
ITEMS | INDEX | |
Appearance | Colorless or light yellow transparent liquid | |
Solid content % | 30 | 50 |
Free monomer (CH2=CH-COOH) % | 0.5 | 0.5 |
Density (20℃)g/cm3 | 1.09 | 1.2 |
pH(1% solution) | 3.0 | 3.0 |
Limiting viscosity(30℃）dl/g | 0.06-0.10 | - |
3. Product application
Polyacrylic Acid (PAA) can be used in situations of alkaline and high concentration without scale sediment. PAA can disperse the microcrystals or microsand of calcium carbonate, calcium phosphate and calcium sulfate. Used as scale inhibitor and dispersant in circulating cool water systems in power plants, iron & steel factories, chemical fertilizer plants, refineries and air conditioning systems.
4. Packing & Delivery
Standard export neutral packing in 250KG/drum, 1250kg/IBC
20'FCL =20MT IN drum; 20'FCL =25MT IN IBC totes.
Regular supply of Polyacrylic Acid (PAA) to meet requirements of global market
Suppliable for prompt delivery, no need for worry about suspension of supply
5. FAQ
What kind of packaging can Meiyachem provide?
Drums, IBC totes, ISO tank container and Flexitank.
Usually we supply the neutral packing to help push sales. Our packing is standardized in a manner which has proved successful in many export shipments. All the products were examined before packing and all packing material must be disinfected and immunized to comply with the regulations.
Will the products I use from Meiyachem continue to have the same quality, safety, and performance?
Yes. We will continue to manufacture and supply products at the same manufacturing locations, and every product will uphold the same standards of quality, safety, and performance.
How do I know if a product is available to ship?
Please contact customer service directly either by email at info@meiyachem.com or by phone at +86 371-89963688
What is Meiyachem doing about REACH?
Most of Meiyachem's products are pre-registered with the ECHA for REACH compliance. Some of items were full-REACH registered.
How can I place a sample order? and is there a charge?
Samples may be ordered via Meiyachem website and there is no associated charge.
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