In the realm of polymer science and manufacturing, achieving the desired level of flexibility in PVC is often the key to product success. Dioctyl Phthalate (DOP), with its CAS number 117-81-7, has long been recognized as a premier choice for a flexible PVC plasticizer. Its widespread adoption stems from a unique combination of performance characteristics and economic viability, making it a staple for many industrial applications.
As a leading Dioctyl Phthalate manufacturer in China, we understand the critical role DOP plays in enhancing material properties. Its ability to effectively intercalate between PVC polymer chains reduces intermolecular forces, thereby lowering the glass transition temperature and imparting exceptional pliability. This makes it ideal for products requiring significant flexibility, such as cables, flooring, films, and even certain medical devices where regulatory approval is met. When you buy Dioctyl Phthalate, you are investing in a material proven to deliver consistent flexibility and durability.
The appeal of DOP is amplified by its competitive Dioctyl Phthalate price. Manufacturers can achieve excellent performance characteristics without incurring prohibitive costs, making it a highly attractive option for large-volume production. As a reliable CAS 117-81-7 chemical supplier, we ensure that our clients receive a product that not only meets performance expectations but also adheres to strict quality control standards.
For businesses seeking to optimize their PVC formulations, partnering with a trusted flexible PVC plasticizer supplier is essential. We pride ourselves on being that partner, offering not just a high-quality product but also the expertise and support needed to integrate DOP seamlessly into your manufacturing processes. Discover the difference that reliable, high-performance DOP can make for your products.
Manufacturing Facilities






Professional Export Experience
to Global Customers
1. 20 years of R&D, manufacturing and sales experience, serving customers in 60 countries and regions around the world;
2. Own R&D laboratory, pilot platform and large-scale production workshop, which can meet the audit requirements of global customers;
3. We can satisfy customers' perfect transition from small scale lab requirements (gram level) to commercialization requirements (hundred tons level).
A: We don't have Minimum Order Quantity, exact quantity should be provided before quotation for us to calculate the exact cost.
A: We don't provide free samples due to lots of request and expensive international courier's cost, we can deduct the sample charge after commercial order placed.
A: Our payment terms: Small or sample order: T/T IN ADVANCE. Commercial order: First order should be by T/T IN ADVANCE or L/C at sight, and following orders T/T 30~90days is acceptable subject to approval of credit application.