Duradene Rubber Antioxidant Blend
Duradene is a synergistic blend of aromatic amines and phenolics designed for EPDM rubber weatherstrips in automotive sealing systems. The presence of aromatic antioxidants places it under HTS 3812.39.60.00.
Import Duty Rates by Country of Origin
| Origin Country | MFN Rate | Ch.99 Surcharges | Total Effective Rate |
|---|---|---|---|
| šØš³China | 6.5% | +35.0% | 41.5% |
| š²š½Mexico | 6.5% | +10.0% | 16.5% |
| šØš¦Canada | 6.5% | +10.0% | 16.5% |
| š©šŖGermany | 6.5% | +10.0% | 16.5% |
| šÆšµJapan | 6.5% | +10.0% | 16.5% |
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If predominantly plasticizer function in the blend
Blends where plasticizing effect dominates shift to plasticizer classification
If containing pesticide-related aromatic compounds
Blends with listed substances like chlorinated aromatics require hazardous classification
Not sure which classification is right?
Our AI classifier can analyze your specific product and recommend the correct HTS code with confidence.
Import Tips & Compliance
ā¢ List individual component CAS numbers and percentages in blend formulation
ā¢ Provide automotive OEM approval letters as proof of rubber end-use
ā¢ Monitor total aromatic amine content against exposure limits
Related Products under HTS 3812.39.60.00
Irganox 1010 Rubber Antioxidant
Irganox 1010 is a high molecular weight hindered phenolic primary antioxidant used in rubber compounding to prevent oxidative degradation during processing and long-term use. It falls under HTS 3812.39.60.00 because it contains an aromatic antioxidant stabilizer specifically designed for rubber products.
Santoflex IPPD Rubber Antioxidant
Santoflex IPPD (N-isopropyl-N'-phenyl-p-phenylenediamine) is an aromatic antidegradant and antioxidant used in tire rubber compounds to protect against ozone cracking and heat aging. Classified under HTS 3812.39.60.00 due to its modified aromatic structure and rubber stabilization function.
Vulkanox MB 2/75 Rubber Stabilizer
Vulkanox MB 2/75 is a 75% polymer-bound 2,2'-methylenebis(4-methyl-6-tert-butylphenol) antioxidant masterbatch for rubber, providing thermal-oxidative protection in tire sidewalls. It qualifies for HTS 3812.39.60.00 as a compound stabilizer containing modified aromatic antioxidants.
6PPD Rubber Antidegradant Premix
6PPD (N-(1,3-dimethylbutyl)-N'-phenyl-p-phenylenediamine) premix is a liquid aromatic antioxidant used in natural rubber for protection against dynamic weathering in truck tires. Falls under HTS 3812.39.60.00 for containing modified aromatic rubber stabilizers.
TMQ Rubber Age Resistor
TMQ (2,2,4-trimethyl-1,2-dihydroquinoline polymer) is a polymeric aromatic antioxidant providing long-term aging resistance in synthetic rubber conveyor belts. Classified in HTS 3812.39.60.00 due to its modified aromatic stabilizer composition for rubber.
Wingstay L Antioxidant for Rubber
Wingstay L is a liquid styrenated phenol antioxidant containing modified aromatic structures, used in SBR rubber for protection against thermal oxidation in automotive parts. HTS 3812.39.60.00 applies due to aromatic antioxidant content for rubber stabilization.