In an era increasingly focused on environmental responsibility, industries worldwide are seeking ways to minimize their ecological footprint. For the rubber industry, a significant aspect of sustainability lies in extending the lifespan of products, thereby reducing waste and the consumption of new raw materials. This focus drives the demand for effective yet responsible chemical additives.
6PPD, also known as Antioxidant 4020 (CAS 793-24-8), plays a pivotal role in this sustainable shift. As a powerful phenylene diamine antioxidant, it significantly delays the aging process of rubber, offering robust protection against environmental factors like ozone, heat, and mechanical stress. By making rubber products last longer, 6PPD directly contributes to a more sustainable lifecycle, reducing the frequency of replacements and the associated resource consumption. This makes it a leading choice for eco-friendly rubber anti-aging solutions.
The core mechanism of 6PPD involves neutralizing free radicals and passivating metal ions that accelerate rubber degradation. Its low volatility ensures that the protective properties remain effective throughout the product’s life, preventing premature material breakdown. This enhanced durability means fewer discarded tires, belts, and other rubber goods ending up in landfills, aligning with circular economy principles. NINGBO INNO PHARMCHEM CO.,LTD. is a committed manufacturer of sustainable rubber additives, offering high-quality 6PPD that supports environmental goals.
For manufacturers looking to integrate more sustainable practices, the effective use of antioxidants like 6PPD is a key strategy. It allows for the creation of products that are not only high-performing but also contribute to resource efficiency. When you consider the 6PPD manufacturer price, you are investing in a chemical that offers long-term environmental and economic benefits by extending the useful life of your rubber products.
NINGBO INNO PHARMCHEM CO.,LTD. understands the growing importance of sustainability within the chemical industry. As a reliable 6PPD supplier China, we are dedicated to providing products that help our clients achieve their sustainability objectives without compromising on quality or performance. Partner with us to advance your commitment to environmental stewardship through superior rubber product longevity.
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.