Maleic Acrylic Copolymer or POLYNIL CP, synthesized from acrylic acid and maleic acid, is a high-molecular-weight copolymer available as a colorless to yellowish liquid. It is widely used in household and industrial detergents, paint manufacturing, adhesive production, water treatment, agricultural pesticides, textiles, and the oil, gas, and petrochemical industries. This substance is a powerful dispersing agent and a strong chelator for heavy metal and alkaline earth ions. It prevents stain re-deposition and hard water ion precipitation on fabric fibers, while being non-toxic, skin-friendly, and environmentally safe.
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Chelating Agent: Chelating refers to the ability of a substance to form stable complexes with metal ions. POLYNIL CP possesses chelating properties, sequestering metal ions and preventing their adverse effects, such as catalytic or oxidative reactions.
Powerful Dispersant and Antiscalant: Maleic Acrylic Copolymer features excellent antiscalant properties, making it an ideal choice for water treatment applications. This compound is highly effective in controlling mineral scale formation during water purification. Its chelating nature further enhances the stability of formulations.
Water System Compatibility: POLYNIL CP is generally water-soluble, a characteristic that allows it to be seamlessly utilized within aqueous systems.
Versatile Application: By adjusting the ratio of acrylic acid to maleic acid during the copolymerization process, Maleic Acrylic Copolymer offers customizable formulation capabilities to suit a wide range of applications.
High Stability: Maleic Acrylic Copolymer exhibits outstanding thermal and chemical stability, contributing to the durability and performance of the products in which it is used. POLYNIL CP remains resilient across a broad range of pH levels and temperatures.
Adhesion and Film-Forming Properties: Maleic Acrylic Copolymer can enhance adhesion to various substrates and form robust films when incorporated into coatings and adhesives. POLYNIL CP improves the overall strength, flexibility, and resistance properties of the final films.
Compatibility with Other Additives: POLYNIL CP is typically compatible with other common formulation additives, such as pigments, fillers, and plasticizers. This compatibility facilitates the formulation process while ensuring the stability and performance of the final product.
Non-toxic, Skin-Friendly, and Environmentally Safe: POLYNIL CP is recognized as a non-toxic, skin-friendly, and environmentally safe ingredient, making it widely suitable for use in detergent and cleaning products.
| Appearance at 25°C | Liquid |
| Dry Residue (%) | 39 – 42 |
| Dispersing Capacity (mg CaCO3/g) | Minimum 300 |
| Viscosity at 25°C (cps) | Maximum 2200 |
| pH (10% solution in water) | 7 – 8.2 |

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