High-Quality Dioctyl Phthalate (DOP) Plasticizer: Reliable Supplier for Rubber & Plastics in China
Discover the versatility and performance of Dioctyl Phthalate (DOP), a cornerstone plasticizer for flexible PVC and rubber applications. As a leading manufacturer and supplier in China, we offer competitive pricing and exceptional quality for your industrial needs.
Get a Quote & SampleEnhance Flexibility and Durability with Our DOP Plasticizer

Dioctyl Phthalate (DOP)
Ningbo Inno Pharmchem Co., Ltd. is a trusted manufacturer and supplier of Dioctyl Phthalate (DOP) in China. Our DOP is an essential general-purpose plasticizer, widely utilized in the processing of polyvinyl chloride (PVC) resin and other high polymers. We offer competitive pricing for bulk purchases and ensure product availability for your manufacturing needs.
- Superior General-Purpose Plasticizer: Ideal for PVC and rubber processing, find our DOP for sale.
- Wide Application Range: Essential for artificial leather, agricultural films, and packaging materials.
- Excellent Technical Specifications: Purity ≥99.5%, ensuring reliable performance for your buy inquiries.
- Global Supplier in China: Source your chemical auxiliary needs from a reputable manufacturer.
Key Advantages of Our Dioctyl Phthalate
Cost-Effective Performance
Our Dioctyl Phthalate provides an economical solution without compromising on performance, making it a preferred choice for many manufacturers seeking to buy plasticizers.
Versatile Application
From electrical grade for wire insulation to medical grade for devices, our DOP plasticizer meets diverse industry requirements. Inquire about specific grades for your application.
Stable Supply Chain
As a leading manufacturer in China, we guarantee a stable and consistent supply of DOP, supported by robust logistics for timely delivery. Contact us for your purchase.
Broad Spectrum of Applications
Flexible PVC Products
Used in the production of artificial leather, films, and flooring, our DOP plasticizer enhances flexibility and processability. Purchase our DOP to improve your PVC formulations.
Wire and Cable Insulation
Electrical grade DOP offers excellent insulation properties, crucial for manufacturing high-quality wires and cables. Discover the quality when you buy from us.
Paints and Coatings
DOP acts as a valuable dispersant and auxiliary agent in the paint and coatings industry, improving product performance.
Rubber Manufacturing
Essential as a rubber auxiliary agent, our DOP enhances the processing and final properties of various rubber products.