Diisobutyl Phthalate (DIBP) - Your Premier Plasticizer Solution
Discover the superior performance and versatility of Diisobutyl Phthalate (DIBP), a key plasticizer for enhancing polymer properties. As a trusted manufacturer and supplier in China, we provide high-purity DIBP for your industrial applications. Request a quote and sample today to experience the difference.
Get a Quote & SampleHigh-Performance Plasticizer for Enhanced Material Properties

Diisobutyl Phthalate (DIBP)
NINGBO INNO PHARMCHEM CO.,LTD. is a leading manufacturer and supplier of Diisobutyl Phthalate (DIBP), offering exceptional quality and reliability. This colorless, oily liquid plasticizer is vital for improving the flexibility, durability, and processing of various polymers. Its excellent solubility and dispersibility make it an ideal choice for applications requiring enhanced adhesion and pigment compatibility. We are your go-to source for buy Diisobutyl Phthalate in China.
- Expertly synthesized Diisobutyl Phthalate for optimal plasticizing effects
- Reliable supplier of DIBP, ensuring consistent quality for your manufacturing needs
- Key applications include PVC, coatings, adhesives, and rubber softening
- Competitive pricing and prompt delivery for bulk Diisobutyl phthalate purchases
Key Advantages of Our Diisobutyl Phthalate
Exceptional Material Enhancement
Our Diisobutyl phthalate effectively imparts flexibility and durability to plastics, making it a preferred choice for demanding applications. Explore our product for sale and improve your end-product performance.
Versatile Application Spectrum
From industrial coatings to consumer products, the versatility of DIBP as a plasticizer is well-established. Consider our supply of this chemical intermediate for your diverse formulation requirements.
Commitment to Quality and Purity
We pride ourselves on delivering Diisobutyl phthalate with high purity, ensuring consistent results and reliable performance. Trust NINGBO INNO PHARMCHEM CO.,LTD. as your trusted chemical manufacturer and supplier.
Broad Industrial Applications of DIBP
PVC Plasticization
Diisobutyl phthalate is a widely used plasticizer for PVC, enhancing its flexibility for products like flooring and films. Purchase DIBP from a reliable manufacturer for consistent results.
Coatings and Adhesives
Its excellent solvency and compatibility make DIBP a valuable component in formulating paints, lacquers, and adhesives, improving their application properties.
Rubber Softening
DIBP acts as an effective softener for natural and synthetic rubber, boosting resilience and processability. Explore our offerings as a leading chemical supplier.
Pigment Dispersion
The product exhibits good compatibility with pigments, aiding in uniform dispersion for vibrant and consistent coloring in plastic products and artificial leather.