Dioctyl Phthalate (DOP): Your Key to Flexible and Durable Materials
Discover the exceptional properties and wide-ranging applications of Dioctyl Phthalate, the leading plasticizer for PVC and beyond.
Get a Quote & SampleProduct Core Value

Dioctyl Phthalate
Dioctyl Phthalate (DOP) is a high-performance plasticizer renowned for its ability to imbue materials, particularly PVC, with enhanced flexibility, durability, and processability. Its unique chemical structure provides excellent resistance to heat and UV light, making it a preferred choice for demanding applications.
- Enhance PVC flexibility and durability using dioctyl phthalate plasticizer for PVC. This key attribute makes it indispensable for products requiring extensive bending or stress tolerance.
- Explore the diverse applications of DOP plasticizer across industries such as synthetic leather production and wire & cable insulation, benefiting from its superior performance characteristics.
- Leverage the benefits of DOP in synthetic leather applications, where it provides the necessary softness, elasticity, and longevity, crucial for high-quality finishes.
- Achieve superior performance in PVC wire and cable insulation plasticizer formulations, benefiting from DOP's excellent electrical properties and resistance to environmental factors.
Key Advantages You'll Gain
Cost-Effectiveness
As a cost-effective plasticizer for PVC, DOP offers a compelling balance of performance and economic viability for large-scale manufacturing processes.
Material Longevity
The benefits of DOP in synthetic leather and other polymer applications extend product lifespan through improved resistance to wear and environmental degradation.
Processing Efficiency
The DOP chemical properties and uses are optimized for efficient processing, allowing manufacturers to achieve higher throughput and reduced energy consumption.
Key Applications
Flexible PVC Compounds
DOP is extensively used to create highly flexible PVC products, a key aspect for items requiring repeated bending, as highlighted by benefits of DOP in synthetic leather.
Wire and Cable Insulation
Its excellent electrical properties and resistance to heat and aging make it a premier choice for PVC wire and cable insulation plasticizer needs.
Paints and Coatings
In the paints and coatings sector, DOP improves adhesion and flexibility, contributing to the overall durability and application ease of the finished product.
Adhesives and Sealants
DOP enhances the workability, adhesion strength, and viscosity of adhesives and sealants, ensuring smooth application and lasting performance.