LANXESS Launches New Tire Additive to Reduce Reliance on 6PPD

On September 9, 2026, LANXESS is launching Vulkanox 4060, a new anti-aging additive intended as an alternative to the widely used 6PPD. The move comes as concerns regarding 6PPD and its breakdown product, 6PPD-quinone, continue to influence discussions in both the tire and chemicals sectors. This strategy is based on CCPD chemistry, where Vulkanox 4060 is intended to protect rubber from oxygen, ozone, and cracking by providing what LANXESS refers to as an improved environmental profile.

This development illustrates a broader transition in the way tires are manufactured, with a growing effort to balance performance requirements against environmental safety and regulatory requirements. The company has now completed the necessary European regulatory approvals and is preparing the product for commercial manufacturing. Should the manufacturers successfully carry out tests of the additive in various tire formulations and conditions, the launch could result in greater investment in alternative substances and accelerate the industry's transition towards environmentally friendly tire chemistry.

Impact on the Crop Protection Chemicals Sector

The global crop protection chemicals market size is valued at USD 81.25 billion in 2025 and is predicted to increase from USD 85.80 billion in 2026 to approximately USD 138.28 billion by 2035, expanding at a CAGR of 5.46% from 2026 to 2035.

According to Precedence Research, tire producers focus on maintaining durability, safety, and performance but, at the same time, meeting increasing environmental demands. LANXESS's new additive might provide tire makers with another means of reducing their reliance on 6PPD without having to compromise the essential protection they need against ozone and aging. This Vulkanox 4060 may prompt manufacturers to start reformulating their compounds and to carry out more extensive validation programmes.

The acceptance will depend on the long-term performance of the tires, their compatibility with current formulations, the economics of manufacturing and the reliability of the supply. Should the additive prove to perform consistently in real-world commercial applications, it could become a key element of the industry's approach to developing lower-impact tires.

Impact on the Specialty Chemicals Sector

The global specialty chemicals market size is valued at USD 940.72 billion in 2025 and is predicted to increase from USD 978.79 billion in 2026 to approximately USD 1,377.32 billion by 2035, expanding at a CAGR of 3.54% from 2026 to 2035.

According to Precedence Research, the introduction of this new product could lead to greater competition among the specialty chemical companies that are working on alternatives to existing rubber additives. It shows chemical suppliers that when developing new products in the future they will have to take into account not only technical performance but also how the products behave in the environment.

 As demand for safer antidegradants grows, it could alter the way investment decisions, research programmes and competitive positions are set within the rubber chemicals sector. This might open up new avenues for chemical innovation while forcing the current suppliers to review their existing product lines. LANXESS's solution based on CCPD might prompt a competitive edge to speed up their research into additives that offer durability, regulatory acceptance and better environmental properties.

Impact on the Environmental Health and Safety Sector

The global environmental health and safety market size accounted for USD 9.94 billion in 2026 and is expected to reach around USD 21.34 billion by 2035, expanding at a CAGR of 8.87% from 2026 to 2035.

According to Precedence Research, the growing concerns regarding chemicals from tyres are having a growing influence on regulations and discussions about sustainability. An acceptable alternative to 6PPD might help reduce worries about harmful breakdown products entering watercourses as a result of tyre wear and rainwater run-off.

Regulators and researchers will require more evidence on how long the chemical remains in the environment, its toxicity to aquatic life, the way in which it breaks down, and the level of real-world exposure. Additionally, in an environmental health and safety framework, replacing one chemical with another does not in itself eliminate environmental risks.

Expert Opinion

From an expert perspective, LANXESS has made this announcement marks a significant advancement in tire chemistry since it addresses one of the most difficult problems in the industry by maintaining tire durability and lowering the environmental concerns associated with conventional additives. The introduction of Vulkanox 4060 demonstrates that manufacturers are no longer merely focusing on protecting the performance of 6PPD and are now actively seeking alternatives that satisfy both technical and sustainability requirements.

Experts said the launch might encourage further innovation. However, the true test will have to wait until the product is in wider commercial use. Though laboratory results and controlled tests provide a promising beginning, the tire companies will need to have confidence in the long-term durability, compatibility with existing formulas, manufacturing costs, and environmental performance when the product is actually used in real-world frameworks.