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Specifications of Magnesium acrylate丨CAS 5698-98-6
|
Appearance |
White powder |
|
Purity (Non-aqueous titration) |
98% min |
|
Ash |
36% ± 3% |
|
Particle size |
100 µm max |
Applications of Magnesium acrylate丨CAS 5698-98-6
1. Superabsorbent Polymers (SAPs)
Used in the production of superabsorbent hydrogels for personal hygiene products (e.g., diapers, adult incontinence pads, sanitary napkins).
Acts as a crosslinking or ionic component that enhances water retention capacity.
2. Coatings and Adhesives
Incorporated into UV-curable coatings and pressure-sensitive adhesives, especially where ionic functionality and metal salt performance is desired.
Enhances adhesion, flexibility, and moisture resistance in coatings for industrial or packaging use.
3. Biomedical Materials
Can be used in hydrogel synthesis for wound dressings, contact lenses, or drug delivery systems, where biocompatible and ionically active components are required.
4. Functional Monomer in Polyelectrolyte Gels
Magnesium acrylate imparts ionic conductivity, making it useful in the preparation of polyelectrolyte membranes, smart gels, and responsive materials (e.g., for sensors or actuators).
5. Soil and Water Treatment
Occasionally utilized in superabsorbent materials for agriculture, where it improves soil water retention in arid environments.
Helps release water slowly to plant roots, enhancing irrigation efficiency.
Benefits
1. Excellent Water Absorption and Retention
The ionic magnesium crosslinking helps form three-dimensional polymer networks with excellent hydrophilic properties, ideal for applications needing high swelling ratios.
2. Biocompatibility
Magnesium ions are non-toxic and biocompatible, making magnesium acrylate suitable for medical-grade hydrogels or cosmetic formulations.
3. Improved Mechanical Strength
Compared to pure polyacrylic acid, magnesium acrylate crosslinked hydrogels or polymers show improved mechanical stability, tensile strength, and elastic recovery.
4. Responsive Behavior
In stimuli-responsive polymer systems, magnesium acrylate contributes to ionic strength sensitivity, enabling materials to respond to pH or ionic changes, useful in smart delivery systems.
5. Environmental Benefits
Polymers made with magnesium acrylate are often biodegradable or environmentally friendly, especially important in agricultural or hygiene product applications.
Summary
Magnesium acrylate丨CAS 5698-98-6 is a versatile, ionic monomer or polymer component with wide-ranging uses in superabsorbents, coatings, biomedical materials, and responsive hydrogels. Its ability to form ionic crosslinked networks, combined with biocompatibility and environmental friendliness, makes it a valuable material for both industrial and medical innovation.
