Emulsifiers are critical components in countless industrial formulations, enabling the stable mixing of immiscible liquids. Octylphenol Ethoxylates (OPEs), specifically the OP-7 grade, stand out as highly effective nonionic surfactants that fulfill this role across a spectrum of industries. As a dedicated manufacturer and supplier of these essential chemicals, we provide valuable insights for procurement professionals and formulators seeking high-performance emulsifiers. This article explores the diverse applications of OP-7 and the advantages of sourcing it from a trusted Chinese provider.

The Emulsifying Power of OP-7

OP-7 Octylphenol Ethoxylates (CAS No. 9002-93-1) are nonionic surfactants characterized by their ability to stabilize emulsions. With a typical HLB value between 11.5 and 12.5, OP-7 is particularly adept at forming stable W/O (Water-in-Oil) emulsions, but also shows strong performance in O/W (Oil-in-Water) systems depending on the formulation. Its properties as a colorless to pale yellow liquid make it easy to incorporate into various formulations.

Key Industrial Applications of OP-7 as an Emulsifier:

  • Oil and Gas: In the oil and gas sector, OP-7 is used as an emulsifier in drilling fluids and production chemicals. It helps in controlling rheology and ensuring the stability of oil-based drilling muds, as well as aiding in enhanced oil recovery processes. When seeking to buy OP-7 emulsifier for oilfield applications, reliability is paramount.
  • Cosmetics and Personal Care: Although regulations are evolving, ethoxylates like OP-7 have historically been used in cosmetics for their emulsifying and solubilizing properties, aiding in the creation of lotions, creams, and cleansers.
  • Agrochemicals: OP-7 can serve as an emulsifier in pesticide and herbicide formulations, ensuring even dispersion of active ingredients and improving spray coverage.
  • Industrial Coatings and Paints: Its emulsifying and dispersing capabilities are valuable in water-based coating systems, helping to stabilize pigments and resins.

The selection of an emulsifier often depends on the specific oil phase, water phase, and desired emulsion stability. OP-7's versatile nature allows it to be effective in a wide array of these systems. For businesses looking to purchase this key ingredient, understanding its role as an emulsifier is the first step.

Reliable Sourcing of OP-7 from China

As a leading manufacturer and supplier of Octylphenol Ethoxylates in China, we are committed to providing high-quality products that meet global standards. Our production capacity ensures that you can consistently procure OP-7 in the quantities you need, supported by competitive pricing. Partnering with us for your Octylphenol Ethoxylates CAS 9002-93-1 wholesale requirements means gaining access to a reliable supply chain and expert technical support. We are dedicated to helping our clients optimize their formulations and achieve their production goals.

We invite you to contact us to discuss your specific emulsifier needs. Whether for oilfield applications, agrochemicals, or other industrial uses, our team is ready to assist you with product information, samples, and competitive quotes. Leverage our expertise as a premier chemical supplier and manufacturer.