Plastic & Rubber

Di Octyl Phthalate (DOP)

About Product

Di Octyl Phthalate (DOP) is a widely used plasticizer known for enhancing flexibility, durability, and workability in PVC and other polymer materials. It is a clear, colorless liquid with excellent compatibility, low volatility, and superior electrical insulation properties. DOP is ideal for use in wire and cable insulation, flooring, synthetic leather, and hoses. Its balance of performance and cost-effectiveness makes it a standard choice in the plastic and rubber industry.

Chemical Formula: C24H38O4

Chemical Code: CAS 117-81-7

Application & Uses

  • Primary plasticizer for flexible PVC
  • Used in wire and cable insulation and jacketing
  • Enhances softness in synthetic leather and films
  • Provides elasticity in rubber hoses and tubing
  • Used in vinyl flooring and wall coverings
  • Improves flow in PVC processing and extrusion
  • Adds flexibility to adhesives and sealants
  • Used in plastisol inks and coatings
  • Provides thermal and electrical insulation properties
  • Ideal for molded plastic and rubber parts

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