In the quest for ultimate polymer protection, a singular additive often isn't enough. The science of polymer stabilization frequently involves creating synergistic blends, where different types of additives work together to provide enhanced protection against degradation. Antioxidant 697, a highly effective hindered phenolic antioxidant and metal deactivator, is a prime candidate for such synergistic combinations. As a dedicated supplier of specialty chemicals, we understand the importance of these advanced formulations for our clients.
Antioxidant 697 excels in its primary role of scavenging free radicals and deactivating metal ions. However, its performance can be further amplified when paired with secondary antioxidants, such as phosphites and thioesters. Phosphites, for instance, act as hydroperoxide decomposers, neutralizing intermediate degradation products that phenolic antioxidants might not address as efficiently. Thioesters also play a crucial role in preventing degradation during high-temperature processing. The combination of these additives with our Antioxidant 697 creates a robust defense system against a broader spectrum of degradation mechanisms.
For manufacturers seeking to maximize polymer longevity and performance, exploring these synergistic blends is a strategic imperative. When you buy Antioxidant 697, consider its potential to work in concert with other stabilizers in your formulations. Our role as a manufacturer and supplier in China involves not only providing high-quality products but also offering insights into how they can best be utilized. We aim to provide the best price for these essential materials, facilitating innovation in polymer science.
The compatibility of Antioxidant 697 with various polymer systems, including polyolefins, styrenics, and engineering plastics, makes it an ideal component for these advanced stabilization packages. By understanding the specific degradation challenges your polymers face, you can develop optimized blends that leverage the unique strengths of each additive. We encourage our clients to inquire about incorporating Antioxidant 697 into their synergistic stabilization strategies to achieve unparalleled product durability and reliability.
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.