防老剂，抗热氧。
| 检测项目 | 检测指标 |
| 外观 | 琥珀色至棕色颗粒 |
| 有效体含量（二、三聚体总量）(HPLC) | ≥ 50 ％ |
| 异丙基二苯胺含量 (HPLC) | ≤ 0.2% |
| 软化点（环球法） | 85-105 ℃ |
| 灰分 (550±25°C) | ≤ 0.5 ％ |
| 加热减量 (65°C) | ≤ 0.5 ％ |
性质： 2,2,4-三甲基-1,2-二氢化喹啉聚合物。琥珀色至棕色粉末，无毒。
性能：是抗热氧老化性能优异的一种通用型喹啉类防老剂，挥发性低、污染小。
应用： 各种轮胎、胶管、胶带、水坝、胶鞋、胶布制品及其它一般工业橡胶制品，也可以用于乳胶制品。
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.
