In the competitive landscape of chemical manufacturing and product development, the selection of appropriate additives is crucial for achieving desired material properties. Dioctyl Phthalate (DOP), known by its CAS number 117-84-0, is a widely recognized and extensively utilized plasticizer. Its primary function is to impart flexibility and processability to polymers, most notably PVC. For procurement professionals and R&D chemists, understanding the attributes of DOP and identifying reliable suppliers is key to operational success. NINGBO INNO PHARMCHEM, a leading chemical manufacturer and supplier in China, provides valuable insights into this essential industrial chemical.

Understanding the Chemical Profile of DOP

Dioctyl Phthalate is an ester of phthalic acid and 2-ethylhexanol. Chemically, it is represented by the formula C24H38O4. It presents as a colorless to pale yellow transparent liquid, possessing a characteristically low volatility. This low volatility is advantageous as it ensures that the plasticizer remains within the polymer matrix over time, maintaining flexibility and preventing embrittlement. Key technical specifications for DOP often include a high purity level (typically ≥99.0%), low acid value, and good solubility in organic solvents, while being insoluble in water.

Key Benefits and Features of DOP for Industrial Applications

When you choose to purchase DOP from NINGBO INNO PHARMCHEM, you gain access to a product engineered for performance. The benefits include:

  • Versatile Plasticizing Agent: DOP is highly effective in softening PVC, making it suitable for a vast range of flexible vinyl applications.
  • Improved Processing: Its efficient plasticization lowers the processing temperature and viscosity of PVC, leading to easier manufacturing and reduced energy consumption.
  • Enhanced Physical Properties: DOP contributes to excellent low-temperature flexibility, good electrical insulation properties, and resistance to water and chemicals, critical for demanding applications.
  • Cost-Effective Solution: It offers a balanced profile of performance and cost, making it an economical choice for mass production.
  • Broad Compatibility: DOP demonstrates good compatibility with most resins and rubbers, allowing for flexible formulation development.

Applications Driving Demand for DOP

The industrial utility of Dioctyl Phthalate is extensive:

  • Wire and Cable Industry: Essential for flexible insulation and sheathing that can withstand mechanical stress and varying temperatures.
  • Artificial Leather Manufacturing: Used to achieve the desired softness, drape, and feel for upholstery and fashion items.
  • Films and Sheets: Incorporated into packaging films, agricultural films, and decorative films for enhanced flexibility and durability.
  • Flooring and Wall Coverings: Provides resilience and wear resistance in vinyl flooring and wall coverings.
  • Hoses and Gaskets: Used in industrial hoses, tubing, and seals requiring flexibility and chemical resistance.
  • Paints and Coatings: Enhances film formation and flexibility in protective and decorative coatings.

Why NINGBO INNO PHARMCHEM is Your Preferred DOP Supplier

NINGBO INNO PHARMCHEM is a distinguished manufacturer and supplier of industrial chemicals, with a steadfast commitment to quality and customer satisfaction. We understand the critical nature of chemical sourcing for B2B operations. By choosing us to buy DOP, you ensure access to a high-purity product, consistent quality, competitive pricing, and a reliable supply chain. Our extensive experience in chemical production and export guarantees that your requirements will be met with professionalism and efficiency.

We encourage manufacturers and formulators to consider NINGBO INNO PHARMCHEM for their Dioctyl Phthalate needs. Reach out to us today to discuss your requirements, obtain a quote, or learn more about how our high-quality DOP can enhance your products. Partner with a trusted name in chemical supply.