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SUNCHEM
Polymerized 2,2.4-trimethyl-1.2-dihydroquinoline
Polymerized 2,2,4-trimethyl-1,2-dihydroquinoline (TMQ/Antioxidant RD) is a polymeric quinoline antioxidant widely used as a highly effective antidegradant for natural rubber and synthetic elastomers. It provides exceptional protection against heat aging and oxygen-induced degradation in rubber goods such as tires, belts, and hoses. SUNCHEM supports international buyers…
26780-96-1
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- Samples for your trials
- Technical support for your trial
Product overview & key benefits
Polymerized 2,2,4-trimethyl-1,2-dihydroquinoline (TMQ/Antioxidant RD) is a polymeric quinoline antioxidant widely used as a highly effective antidegradant for natural rubber and synthetic elastomers. It provides exceptional protection against heat aging and oxygen-induced degradation in rubber goods such as tires, belts, and hoses. SUNCHEM supports international buyers with Polymerized 2,2,4-trimethyl-1,2-dihydroquinoline sourcing from qualified Chinese producers, with quality documentation, export coordination, and logistics support.
Technical specifications
| Property | Reference value |
|---|---|
| Appearance | Amber to Brown flake |
Existing product reference data. Confirm the specification of the offered grade before ordering.
Applications by polymer
Heat aging antioxidant for natural and synthetic rubber
Tire and rubber goods long-term stability additive
Anti-degradant in conveyor belts and rubber hoses
High-temperature rubber compound stabilizer
Flexible rubber product antioxidant
Elastomer compounding additive
NBR, SBR, and EPDM rubber protection
From first email to approved supply
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