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.
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 the primary function is plasticizing rather than stabilization
Compound plasticizers for rubber take precedence over stabilizer classification
If predominantly polymer carrier with minimal active stabilizer
High polymer content shifts classification to synthetic rubber polymers in Chapter 39
If industrial preparations not specifically for rubber/plastics
General chemical preparations lacking specific end-use fall under broader 3824 categories
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¢ Submit masterbatch formulation sheets showing active ingredient percentage
ā¢ Ensure polymer binder type is documented to prevent plasticizer misclassification
ā¢ Declare exact active content to avoid statistical breakout discrepancies
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.
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.
Naugard Q Rubber Stabilizer
Naugard Q is a quinoline-based polymeric antioxidant providing flex cracking resistance in butyl rubber inner tubes. It contains modified aromatic structures qualifying for HTS 3812.39.60.00 as a rubber compound stabilizer.