Anti-aging additive, resistant to heat and oxygen aging.
| Test Items | Test Results |
| Appearance | amber to brown powder |
| Total Content of Dimer and Trimer (HPLC) | ≥ 50 ％ |
| Total Content of Isopropyl Diphenylamine (HPLC) | ≤ 0.2% |
| Softening Point (Ring & Ball Apparatus) | 85-105 ℃ |
| Ash (550±25°C) | ≤ 0.5 ％ |
| Heating Loss (65°C) | ≤ 0.5 ％ |
Properties: 2,2,4-Trimethyl-1,2-dihydroquinoline polymer, amber to brown powder, non-toxic.
Performance: A universal quinoline antioxidant with excellent anti-heat and oxygen aging performance in rubber industry, with low volatility and low pollution.
Application: Used in all kinds of tyres, hoses, tapes, dams, rubber shoes, rubber cloth products and other general industrial rubber products, can also be used for latex products.
Anti-aging Additive TMQ (RD) from HEWITT CHEMICAL is a high-performance rubber antioxidant and ozoen protection agent, formulated as a quinoline antioxidant effective in anti‑fatigue and anti‑flexing applications. Ideal for reinforcing rubber compounding against oxidative degradation and stress cracking, TMQ (RD) ensures robust, long-lasting protection for B2B tire and rubber goods manufacturers.
Long-lasting Rubber Antioxidant Stability
Anti-aging Additive TMQ (RD) serves as an efficient rubber antioxidant that slows oxidation and prolongs the service life of rubber materials. It acts as a chemical shield, reducing oxidative degradation under heat, flex, and ozone exposure.
Effective Ozone Protection Agent for Dynamic Use
This additive also works as an ozoen protection agent, preventing ozone-induced cracking by forming a protective film around rubber surfaces. Essential for applications that demand continuous flexibility or dynamic motion.
Quinoline Antioxidant Chemistry for Anti‑Fatigue Resistance
Based on quinoline antioxidant formulations, TMQ (RD) enhances anti‑fatigue and anti‑flexing performance in rubber compounds. It absorbs free radicals generated during flexing cycles and high-temperature use, resisting fatigue failure.
Tailored for Industrial Rubber and Tire Manufacturing
Designed for radial tires, conveyor belts, and dynamic rubber components, TMQ (RD) provides targeted protection against rubbers tearing and wearing. Its consistent performance in high shear and heat makes it ideal for heavy-duty B2B production.
Safe, Scalable, and Industry‑Compliant Solution
Manufactured as part of HEWITT CHEMICAL’s trusted line of phenolic resin suppliers, TMQ (RD) offers low-volatility handling, dust control, and batch consistency. Its proven safety profile supports large-scale industrial use with reliable supply and technical support.
Product Advantages
Superior Oxidative Protection with Rubber Antioxidant Action
Anti-aging Additive TMQ (RD) enhances long-term rubber stability, resisting oxidative aging and extending service life across diverse applications.
Effective Ozone Protection Agent to Prevent Cracking
As an ozoen protection agent, TMQ (RD) guards against ozone-induced surface cracking, especially in radial tires and dynamic rubber parts.
Quinoline Antioxidant Formulation for Anti‑Flexing Durability
Powered by quinoline antioxidant chemistry, this additive offers strong anti‑fatigue and anti‑flexing performance, reducing rubbers tearing and wearing under mechanical stress.
Ideal for High‑Stress Applications and Product Safety
Optimized for radial tires and heavy-duty rubber products, TMQ (RD) supports safe, durable performance in rigorous environments—minimizing wear and structural failure.
Reliable Quality from HEWITT CHEMICAL
Developed by a trusted phenolic resin supplier,TMQ (RD) ensures production safety, regulatory compliance, and dependable supply chain support for global B2B manufacturers.
Bulk orders open now! Elevate your rubber production with HEWITT CHEMICAL’s Anti-aging Additive TMQ (RD) — engineered to prevent aging, resist ozone, and extend rubber life under fatigue. Contact us today for pricing, samples, and technical consultation.
