Diisononyl Phthalate (DINP) Plasticizer: Enhance Your Material Performance
Discover Diisononyl Phthalate (DINP), a premium plasticizer vital for achieving superior flexibility and durability in your polymer applications. As a leading supplier, we offer high-quality DINP to meet diverse industrial needs. Get a quote and sample today.
Get a Quote & SampleUnlock Superior Material Properties with DINP

Diisononyl Phthalate (DINP)
As a trusted manufacturer and supplier of industrial chemicals in China, we provide Diisononyl Phthalate (DINP) - CAS No. 28553-12-0. DINP is a high-performance plasticizer renowned for its exceptional ability to increase the flexibility, durability, and processability of PVC and other polymers. Its low volatility and excellent resistance to extraction make it a preferred choice for demanding applications. Explore how our DINP can optimize your formulations.
- Enhance PVC Flexibility: Utilize DINP to achieve optimal pliability in your PVC products, catering to applications requiring consistent performance.
- Improve Durability & Workability: Benefit from DINP’s properties that contribute to the longevity and ease of processing of your materials.
- Cost-Effective Solution: Source high-purity DINP at competitive prices from our reliable manufacturing base.
- Versatile Industrial Applications: Discover DINP's effectiveness across sectors like coatings, adhesives, and textiles, supported by our commitment as a dedicated supplier.
Key Advantages of Our Diisononyl Phthalate
Low Volatility
Our DINP exhibits low volatility, ensuring sustained performance and reduced emissions during processing and in the final product, making it a reliable choice for long-term applications.
Excellent Extraction Resistance
Experience superior resistance to extraction by solvents and water, maintaining the integrity and performance of your materials, a key benefit for any discerning buyer.
Broad Compatibility
DINP is highly compatible with PVC and other common plasticizers, allowing for flexible formulation design and seamless integration into existing manufacturing processes.
Diverse Applications for DINP
PVC Products
Widely used in flexible PVC applications such as flooring, wall coverings, wire and cable insulation, and automotive parts for enhanced flexibility and durability. Purchase DINP for your PVC manufacturing needs.
Coatings & Sealants
Improves flexibility, adhesion, and weather resistance in coatings, paints, and sealants. Source your high-quality DINP from our trusted supplier network.
Adhesives & Binders
Enhances adhesion, cohesion, and flexibility in adhesive formulations for various substrates. Inquire about our DINP for your adhesive manufacturing.
Textile Auxiliaries
Acts as a softening agent and lubricant for natural and synthetic fibers, improving fabric softness and appearance. Buy DINP for improved textile finishing.