High-Quality Di(2-Propylhexyl) Phthalate (DPHP) Plasticizer for Enhanced PVC Performance
Discover the benefits of using DPHP, a premium plasticizer from NINGBO INNO PHARMCHEM CO.,LTD., engineered to elevate the flexibility, durability, and processability of your PVC products. As a leading manufacturer and supplier in China, we offer reliable DPHP solutions for diverse industrial needs.
Get a Quote & SampleUnlocking PVC Potential with DPHP: A Superior Plasticizer

Di(2-Propylhexyl) Phthalate (DPHP)
NINGBO INNO PHARMCHEM CO.,LTD. is your trusted manufacturer and supplier for Di(2-Propylhexyl) Phthalate (DPHP) in China. This high-quality plasticizer is an odorless, clear, colorless liquid, almost immiscible in water but readily soluble in organic solvents. Its low volatility ensures consistent performance, making it an ideal choice for formulators seeking advanced plasticizer solutions. We guarantee competitive pricing and a stable supply chain for your critical raw material needs.
- Superior Flexibility for PVC: Enhance the pliability of your PVC products with our high-purity DPHP, a key ingredient for demanding applications.
- Exceptional Durability and Processability: Benefit from DPHP's ability to improve the longevity and ease of manufacturing for your plastic formulations.
- High-Temperature Application Ready: Our DPHP is ideal for high-temperature uses such as wiring, cabling, and automotive interiors, offering reliable performance.
- Outdoor Application Compatibility: Leverage DPHP's excellent weathering resistance for outdoor products like roofing membranes and tarpaulins, ensuring long-term resilience.
Key Advantages of Sourcing DPHP from NINGBO INNO PHARMCHEM CO.,LTD.
Consistent Quality and Purity
As a premier DPHP manufacturer, we ensure exceptional product purity (≥99.5%) and consistent quality, meeting stringent industry standards for your formulations. This commitment guarantees reliable performance in every batch you purchase.
Competitive Pricing and Reliable Supply
We offer competitive pricing for DPHP, combined with a robust supply chain from our China-based manufacturing facility. Partner with us for cost-effective and dependable sourcing of this essential plasticizer.
Extensive Application Versatility
DPHP is a versatile plasticizer suitable for a wide array of applications, from automotive interiors to outdoor construction materials. Rely on our expertise to provide the right DPHP for your specific formulation needs.
Diverse Applications of DPHP Plasticizer
Automotive Interior Components
DPHP is extensively used in automotive interior trim due to its excellent performance at high temperatures and good weathering resistance, ensuring durability and aesthetic appeal.
Wire and Cable Insulation
The high-temperature resistance and flexibility imparted by DPHP make it an ideal plasticizer for PVC insulation in electrical wires and cables, ensuring safety and longevity.
Outdoor Construction Materials
For applications like roofing membranes and tarpaulins, DPHP's superior weathering resistance and UV stability are crucial for long-term performance in outdoor environments.
Flexible PVC Products
From flooring to flexible films, DPHP enhances the pliability and resilience of various PVC products, improving their overall functionality and user experience.