Di Isononyl Phthalate (DINP)

About Product

Di Isononyl Phthalate (DINP) is a high molecular weight phthalate plasticizer known for imparting flexibility, durability, and weather resistance to polymer materials, especially PVC. It offers excellent low volatility and migration resistance, making it ideal for long-lasting applications. DINP is widely used in flooring, cables, automotive interiors, and coated fabrics, providing enhanced mechanical properties and performance in demanding environments.

Chemical Formula: CAS 28553-12-0 / 68515-48-0Chemical Code: C26H42O4

Application & Uses

  • Plasticizer in flexible PVC applications
  • Used in manufacturing vinyl flooring and tiles
  • Enhances softness and resilience in synthetic leather
  • Provides flexibility in automotive components
  • Improves weatherability of outdoor cables and wires
  • Additive in hoses and tubing for industrial use
  • Used in wall coverings and roofing membranes
  • Increases durability of sealants and adhesives
  • Reduces brittleness in molded plastic goods
  • Suitable for wire insulation and jacketing

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