What Is DOP Plasticizer?
DOP (Dioctyl Phthalate) is a general-purpose, high-performance plasticizer widely used in PVC formulations. Thanks to its optimized molecular structure, DOP demonstrates excellent compatibility with PVC resins, enabling superior flexibility, durability, and processing efficiency in soft PVC products.
As one of the most commonly used PVC plasticizers worldwide, DOP remains the industry standard for applications requiring stable mechanical and electrical performance.
Key Performance Advantages of DOP Plasticizer
Excellent Compatibility and Flexibility
DOP efficiently plasticizes PVC, improving softness, elongation, and workability without compromising mechanical strength. This makes it suitable for both transparent and non-transparent PVC applications.
Stable Electrical Insulation Properties
With high volume resistivity and low acidity, DOP is widely trusted in electrical and cable insulation formulations where consistent electrical performance is critical.
Superior Processing Stability
Low water content and excellent thermal stability ensure smooth processing during extrusion, calendaring, and molding, reducing production defects and improving yield.
High-Purity DOP with Consistent Quality
Our DOP plasticizer is manufactured using advanced production technology and strict quality control systems. Each batch is carefully monitored to ensure:
- ≥99.5% purity
- Low acidity value
- Excellent color stability
- Minimal impurities affecting end-product performance
High purity DOP directly contributes to better appearance, improved aging resistance, and reduced processing risks in PVC products.
Cost-Effective Plasticizer for Industrial Manufacturing
DOP delivers premium performance at competitive pricing, making it an ideal choice for manufacturers seeking a balance between cost control and product quality. Its efficient plasticizing ability allows formulators to achieve desired flexibility levels with optimized dosage.
Typical Applications of DOP Plasticizer
DOP is widely used across various PVC product categories, including:
- Electrical and cable insulation
- Conveyor belts
- Transparent hoses and tubing
- PVC gloves
- Enamel toys
- Packaging materials
- Wallpapers
- Artificial leather
- PVC films and sheets
Its versatility makes DOP an essential additive for soft PVC applications requiring durability and reliable long-term performance.
Optimized for Cable & Wire Industries
Specifically designed to meet the demands of electrical applications, our DOP provides consistent volume resistivity and insulation performance trusted in power transmission and telecommunications industries.
Reliable Supply and Flexible Cooperation
We understand the importance of supply stability in industrial production. Our efficient manufacturing facilities and streamlined logistics systems ensure:
- Fast turnaround times
- Reliable delivery schedules
- Flexible packaging options
- Support for customized supply arrangements and inventory planning
Why Choose Our DOP Plasticizer?
- Industry-leading purity standards
- Excellent electrical and mechanical performance
- Stable processing behavior
- Competitive pricing for large-scale manufacturing
- Professional technical support and responsive service
Plasticizer Solutions for Your PVC Performance Needs
As a trusted plasticizer supplier, we are committed to enhancing the performance and reliability of your PVC products through high-quality DOP plasticizer solutions and long-term cooperation.
