Acrylic Acid Copolymer


Properties

product_name Acrylic Acid Copolymer
CAS_number 9003-01-4
formula C3H4O2 (for individual units)
molar_mass 72.06 g/mol (for individual acrylic acid units)
density 1.22 g/cm³
solubility Water soluble
viscosity Variable
glass_transition_temperature 100-150°C
melting_point 160°C
boiling_point 141°C (for acrylic acid)
appearance Clear to slightly cloudy liquid
odor Acrid or pungent
pH 3-4 (1% solution)
thermal_stability Stable under normal conditions
uses Used in adhesives, paints, and textiles

FAQ

What is Acrylic Acid Copolymer?
Acrylic Acid Copolymer is a polymer comprised of acrylic acid monomers and other comonomers. It is widely used in various industries such as pharmaceuticals, personal care products, coatings, adhesives, and more.

What are the key benefits of using Acrylic Acid Copolymer?
One of the key benefits of using Acrylic Acid Copolymer is its excellent film-forming properties, which help in providing a smooth and uniform finish. It also offers good adhesion to various substrates, making it ideal for use in coatings and adhesives. Additionally, Acrylic Acid Copolymer is known for its excellent water resistance, UV stability, and chemical resistance.

How is Acrylic Acid Copolymer used in the pharmaceutical industry?
In the pharmaceutical industry, Acrylic Acid Copolymer is commonly used as an excipient in the formulation of tablets and capsules. It helps in improving the drug delivery profile, enhances drug stability, and provides a controlled release of the active pharmaceutical ingredient. Acrylic Acid Copolymer is also used as a film-forming agent in topical formulations.

What are the advantages of using Acrylic Acid Copolymer in personal care products?
Acrylic Acid Copolymer offers several advantages when used in personal care products. It provides a smooth and non-sticky feel, enhances the texture of the product, and improves the overall performance. Acrylic Acid Copolymer is also compatible with a wide range of ingredients, making it suitable for various formulations.

How does Acrylic Acid Copolymer contribute to the performance of coatings and adhesives?
Acrylic Acid Copolymer is known for its excellent adhesion properties, which helps in enhancing the bond strength of coatings and adhesives. It also provides excellent water resistance, UV stability, and chemical resistance, ensuring durability and long-term performance. Acrylic Acid Copolymer also improves the flow and leveling of coatings, resulting in a smooth and uniform finish.

What are the different types of Acrylic Acid Copolymer available in the market?
There are several types of Acrylic Acid Copolymer available, each with unique properties and characteristics. Some common types include acrylic acid-ethyl acrylate copolymer, acrylic acid-methyl methacrylate copolymer, and acrylic acid-vinyl acetate copolymer. Each type is tailored to specific applications and requirements.

How can Acrylic Acid Copolymer be customized for specific formulations?
Acrylic Acid Copolymer can be easily customized by adjusting the monomer ratios, molecular weight, and polymer structure. This flexibility allows formulators to tailor Acrylic Acid Copolymer to meet specific performance requirements, such as film formation, adhesion, flexibility, and compatibility with other ingredients.

What are the key factors to consider when selecting Acrylic Acid Copolymer for a formulation?
When selecting Acrylic Acid Copolymer for a formulation, it is essential to consider factors such as the desired performance properties, compatibility with other ingredients, application method, substrate type, and environmental conditions. It is also important to test the compatibility and performance of the Acrylic Acid Copolymer in the final formulation before scale-up.

How does Acrylic Acid Copolymer contribute to sustainability and green chemistry?
Acrylic Acid Copolymer offers several sustainability benefits, such as low VOC emissions, reduced waste generation, and improved resource efficiency. It also helps in enhancing the durability and longevity of products, reducing the need for frequent replacements. Additionally, Acrylic Acid Copolymer can be formulated with bio-based and renewable monomers, further reducing its environmental impact.