For procurement specialists and R&D scientists in the chemical industry, understanding the nuances of essential raw materials is critical. Dioctyl Phthalate (DOP), a ubiquitous plasticizer, plays a vital role in enhancing the flexibility and workability of polymers, especially PVC. As a premier manufacturer and supplier of chemical intermediates from China, NINGBO INNO PHARMCHEM CO.,LTD. offers this guide to help buyers make informed decisions when sourcing DOP.

Understanding the Product: What is Dioctyl Phthalate (DOP)?

Dioctyl Phthalate (CAS No. 117-81-7) is an organic compound belonging to the phthalate ester family. It is characterized as a clear, colorless, low-volatility liquid with a slight odor. Its primary function as a plasticizer is to increase the plasticity or fluidity of a material. When incorporated into PVC formulations, DOP:

  • Improves Flexibility: It makes PVC less brittle and more pliable, allowing for the creation of flexible products like films, sheets, and cables.
  • Lowers Processing Temperatures: DOP reduces the melt viscosity of PVC, facilitating easier processing through extrusion, calendering, and molding.
  • Enhances Durability: It contributes to good resistance against water extraction and provides a degree of thermal stability.
  • Offers Cost-Effectiveness: DOP is a cost-efficient plasticizer, making it an economical choice for many high-volume applications.

Key Applications for DOP Procurement

When considering your purchasing needs for Dioctyl Phthalate, typical applications where its properties are highly valued include:

  • PVC Pipe and Sheet Manufacturing: For plumbing, construction, and various sheet applications requiring flexibility.
  • Wire and Cable Insulation: Providing essential electrical insulation and mechanical protection.
  • Artificial Leather and Textiles: Imparting softness and drape to synthetic materials.
  • Medical Devices: Used in flexible PVC products like medical tubing and blood bags (though alternatives are increasingly sought).
  • Consumer Goods: Found in items such as inflatable toys, footwear, and upholstery.

Ensuring Quality and Value with NINGBO INNO PHARMCHEM

As a dedicated manufacturer and supplier in China, NINGBO INNO PHARMCHEM CO.,LTD. is committed to providing our clients with superior quality Dioctyl Phthalate. We ensure our product consistently meets the 99.5% purity specification, delivering reliable performance for your formulations. Our strategic position in China allows us to offer competitive DOP pricing without compromising on quality.

We understand that effective procurement involves more than just price. It requires confidence in product quality and supply chain reliability. When you choose to buy DOP from NINGBO INNO PHARMCHEM, you are partnering with a company that prioritizes your success. We offer personalized service, responsive communication, and a commitment to meeting your chemical sourcing requirements.

For businesses looking to purchase Dioctyl Phthalate, we encourage you to contact us for a detailed quotation and to request product samples. Let NINGBO INNO PHARMCHEM be your trusted partner for high-quality chemical intermediates, ensuring value and performance in every order.