For professionals in the chemical industry, understanding the properties and applications of specific compounds is crucial for effective product development and procurement. One such versatile material is identified by CAS number 25085-34-1, which corresponds to a styrene-acrylic copolymer. This article aims to provide an in-depth look at this important chemical, its characteristics, and its wide-ranging uses, particularly for R&D scientists and procurement managers seeking reliable raw materials.

Chemical Identity and Properties

Styrene-acrylic copolymers are synthetic polymers formed by the polymerization of styrene and acrylic acid or its derivatives. The CAS number 25085-34-1 specifically refers to such a copolymer, often produced as an emulsion in water. This water-based form offers significant advantages in terms of environmental friendliness, ease of handling, and safety compared to solvent-based alternatives. The key properties of these copolymers include:

• Adhesion: Excellent bonding capabilities to a wide array of substrates.
• Flexibility and Toughness: The combination of styrene and acrylic monomers provides a balance of rigidity and elasticity.
• Water Resistance: Forms films that resist water ingress, enhancing durability.
• Chemical Resistance: Offers good resistance to various chemicals.
• Film Formation: Capable of forming continuous, cohesive films upon drying.

These properties make CAS 25085-34-1 a highly sought-after material in various industrial applications.

Key Applications and Industrial Relevance

The versatility of styrene-acrylic copolymers means they are integral to numerous product formulations. Their primary applications include:

• Adhesives: Used in pressure-sensitive adhesives, packaging adhesives, and construction adhesives, providing strong and durable bonds.
• Coatings: Serve as binders in architectural paints, industrial coatings, and specialty finishes, offering weatherability and aesthetic appeal.
• Sealants: Crucial components in high-performance sealants, providing elasticity and sealing capabilities for construction and industrial uses.
• Textile Treatments: Employed as binders or finishing agents to enhance fabric properties like print adhesion and durability.

For businesses looking to purchase this material, understanding the source and manufacturing quality is paramount. As a leading manufacturer in China, we specialize in producing high-quality styrene-acrylic copolymers that meet rigorous industry standards. We offer competitive pricing and reliable supply, ensuring our clients can secure this vital raw material for their production needs. If you require CAS 25085-34-1 for your next project, we encourage you to contact us for detailed product information, technical support, and a competitive quote.