Acrylic Acid/Sodium Acrylate Copolymer

    • Product Name: Acrylic Acid/Sodium Acrylate Copolymer
    • Chemical Name (IUPAC): Sodium poly(2-methylpropenoate-co-propenoate)
    • CAS No.: 25085-02-3
    • Chemical Formula: (C3H4O2)x·(C3H3NaO2)y
    • Form/Physical State: Solid/Powder
    • Factroy Site: West Ujimqin Banner, Xilingol League, Inner Mongolia, China
    • Price Inquiry: sales9@bouling-chem.com
    • Manufacturer: Bouling Coating
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    Specifications

    HS Code

    888941

    Chemical Formula Variable (C3H4O2)n/(C3H3NaO2)m
    Appearance White to off-white powder or granules
    Molecular Weight Variable; depends on polymerization degree
    Solubility In Water Highly soluble; forms gels
    Ph Value 6.0 - 8.0 (1% solution)
    Density 1.2 - 1.4 g/cm3
    Moisture Absorption High; used as a superabsorbent
    Stability Stable under normal conditions
    Odour Odourless
    Melting Point Decomposes before melting
    Applications Used in diapers, hygiene products, and thickening agents
    Biodegradability Low; synthetic polymer
    Ionic Character Anionic

    As an accredited Acrylic Acid/Sodium Acrylate Copolymer factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

    Packing & Storage
    Packing 20 kg net weight, packed in a white, moisture-proof polyethylene bag with clear labeling: "Acrylic Acid/Sodium Acrylate Copolymer."
    Container Loading (20′ FCL) Container Loading (20′ FCL): Acrylic Acid/Sodium Acrylate Copolymer packed in 15-25kg bags, 16-18 metric tons per 20-foot container.
    Shipping Acrylic Acid/Sodium Acrylate Copolymer is typically shipped in sealed, moisture-proof bags, drums, or bulk containers to prevent contamination and moisture absorption. It should be labeled clearly, handled with care, and stored in a cool, dry place. Shipping must comply with local chemical transport regulations and safety guidelines.
    Storage Acrylic Acid/Sodium Acrylate Copolymer should be stored in tightly closed containers, in a cool, dry, and well-ventilated area, away from direct sunlight and sources of heat or ignition. Avoid storing near strong oxidizing agents or incompatible chemicals. Protect from moisture to prevent caking or degradation. Proper labeling and secure placement are essential to ensure safe handling and prevent accidental release.
    Shelf Life Acrylic Acid/Sodium Acrylate Copolymer typically has a shelf life of 2 years when stored in cool, dry, and sealed conditions.
    Application of Acrylic Acid/Sodium Acrylate Copolymer

    High Molecular Weight: Acrylic Acid/Sodium Acrylate Copolymer with high molecular weight is used in diaper core applications, where it enhances absorption capacity and retention of fluids.

    Viscosity Grade: Acrylic Acid/Sodium Acrylate Copolymer with a low viscosity grade is used in liquid detergent formulations, where it improves dispersibility and flow characteristics.

    Particle Size: Acrylic Acid/Sodium Acrylate Copolymer with fine particle size is used in powdered laundry detergents, where it enables uniform distribution and rapid dissolution in water.

    Purity 98%: Acrylic Acid/Sodium Acrylate Copolymer at 98% purity is used in personal care gel formulations, where it ensures product clarity and minimizes impurities.

    Stability Temperature 150°C: Acrylic Acid/Sodium Acrylate Copolymer stable up to 150°C is used in hot-melt adhesive systems, where it maintains polymer integrity under processing conditions.

    Crosslinking Degree: Acrylic Acid/Sodium Acrylate Copolymer with high crosslinking degree is used in agricultural water retention agents, where it increases water holding capacity and slow release.

    Solution pH 7: Acrylic Acid/Sodium Acrylate Copolymer with neutral solution pH is used in paper coating formulations, where it prevents paper yellowing and maintains product stability.

    Melting Point 200°C: Acrylic Acid/Sodium Acrylate Copolymer with 200°C melting point is used in industrial thickener applications, where it withstands high-temperature processing without degradation.

    Solubility in Water: Acrylic Acid/Sodium Acrylate Copolymer with high solubility in water is used in textile sizing agents, where it provides easy removal and efficient processing.

    Residual Monomer <0.1%: Acrylic Acid/Sodium Acrylate Copolymer with residual monomer below 0.1% is used in medical hydrogel dressings, where it ensures biocompatibility and minimizes irritation.

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    Email: sales9@bouling-chem.com

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