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Acrylic Acid Maleic Acid Copolymer(MA/AA)
TL;DR MA/AA is a maleic-acid/acrylic-acid copolymer (catalog CAS 26677-99-6), distinct from an acrylic homopolymer and hydrolyzed polymaleic anhydride. The published liquid reference has minimum 48% solids and a free-monomer limit expressed as maleic acid.
Selection and quotation
Selection inputs
- Scale versus suspended or deposited solids
- Water analysis, pH and operating temperatures
- Current treatment and oxidant exposure
- Representative deposit and dispersancy test
Documents and supply
Send the required specification, quantity, packaging and destination. Request the current TDS and SDS for the offered grade, and confirm which batch documents are available.
Technical documents · Company certificate scopes
Request a quotePolycarboxylate Antiscalants & Dispersants · Application selection · Related technical decision
Product Description
Compare the application
MA/AA is a maleic-acid/acrylic-acid copolymer (catalog CAS 26677-99-6), distinct from an acrylic homopolymer and hydrolyzed polymaleic anhydride. The published liquid reference has minimum 48% solids and a free-monomer limit expressed as maleic acid. Assess deposit control in the intended cooling, heating or formulation system using the actual ions, suspended solids and residence conditions. Do not compare its free-monomer value directly with an acrylic-acid-based limit.
Catalog reference specifications
These are published catalog references, not a current batch COA. Match the offered grade and measurement basis before comparing offers.
| tems | Index |
|---|---|
| Appearance | Umber transparent liquid |
| Solid content % | 48.0 min |
| Free monomer (as MA) % | 5.0 max |
| Density (20℃) g/cm3 | 1.20 min |
| pH(1% water solution) | 2.0~3.0 |
Catalog reference specifications · Compare the application · Prepare a quotation
Frequently asked questions
What does the catalog specify?
MA/AA is a maleic-acid/acrylic-acid copolymer (catalog CAS 26677-99-6), distinct from an acrylic homopolymer and hydrolyzed polymaleic anhydride. The published liquid reference has minimum 48% solids and a free-monomer limit expressed as maleic acid. Assess deposit control in the intended cooling, heating or formulation system using the actual ions, suspended solids and residence conditions. Do not compare its free-monomer value directly with an acrylic-acid-based limit.
What should the trial compare?
Keep feed water, concentration factor, pH, temperature, oxidant exposure, mixing and residence time representative. Compare dissolved and deposited mineral, suspended material, filtration and operating trends. Verify metal corrosion and long-term membrane compatibility as separate endpoints when they are relevant to the application.
What should I send for a quotation?
Send the product or model, required specification, quantity, packaging and destination. Include the application and current product, if known. Confirm the available TDS, SDS, batch documents, storage conditions and commercial delivery terms for the actual offer.
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