DPHP Plasticizer: High-Performance PVC Additive for Superior Weathering and Durability
Discover Di(2-Propylhexyl) Phthalate (DPHP), a premier plasticizer offering exceptional performance for PVC applications. As a trusted manufacturer and supplier in China, we provide solutions for enhanced flexibility, durability, and resistance.
Get a Quote & SampleUnlocking Enhanced PVC Performance with DPHP

Di(2-Propylhexyl) Phthalate (DPHP)
Our DPHP is a high-quality, colorless liquid plasticizer, ideal as a direct replacement for DEHP and DINP. As a leading supplier in China, we ensure consistent quality and competitive pricing for your manufacturing needs. Trust us for your bulk DPHP purchase.
- Superior Weathering Resistance: Essential for outdoor PVC applications, ensuring longevity.
- Low Volatility: Guarantees performance in high-temperature environments, reducing fogging.
- High UV Stability & Color Security: Maintains integrity and appearance under sunlight exposure.
- Cost-Effective Solution: Buy DPHP from us for a competitive advantage in your formulations.
Key Advantages of Sourcing DPHP from NINGBO INNO PHARMCHEM CO.,LTD.
Enhanced Durability & Product Lifespan
Our DPHP significantly extends the life of PVC products, offering excellent resistance to extraction and migration, ensuring lasting performance for your manufactured goods.
Versatile Application Suitability
Whether for demanding outdoor uses or high-temperature indoor applications like automotive interiors and cable insulation, DPHP provides the flexibility and stability required.
Reliable Supply & Competitive Pricing
As a dedicated manufacturer and supplier, we guarantee a stable supply chain and competitive DPHP prices, making it easier for businesses to purchase in bulk.
Diverse Applications for DPHP Plasticizer
Wire and Cables
DPHP provides the flexibility and durability needed for wire and cable insulation, ensuring safety and performance even under mechanical stress.
Automotive Interiors
Ideal for automotive applications due to its low odor and low volatility, contributing to better air quality and reduced fogging.
Roofing Membranes & Tarpaulins
Its excellent weather resistance makes DPHP a superior choice for outdoor PVC products, protecting against UV and environmental degradation.
Other Outdoor PVC Products
From construction materials to consumer goods, DPHP enhances the performance and lifespan of various outdoor PVC items.