Porosity Tester for Batteries from Mexico
A specialized apparatus testing electrode porosity in lithium-ion battery production using gas permeability methods. Falls under HTS 9027.89.80.60 for instruments measuring porosity, essential for battery material physical analysis. It ensures optimal electrolyte absorption and performance.
Duty Rate — Mexico → United States
10%
Rate breakdown
9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, as provided for in U.S. note 52 to this subchapter
Import Tips
• Provide material safety data sheets for any integrated gas systems to comply with DOT import rules
• Document end-use in cleanroom environments to justify specialized classification