mersing Importeduminum Strip: Imported from Japan, it combines strength and formability. Imported aluminum foil is used for automotive parts,mersing aerospace structural,MIC-6 Super Flat Aluminum: American brand, precision casting process, surface accuracy of ±0.02mm, applied to semiconductor equipment and-precision molds 8.
II. Core Performance and Technical Parameters
Physical Characteristics
Electrical Conductivity: Aluminum foil conductivity 61 IACS, meeting the needs of efficient conductivity in the electronics field 6;
Barrier Properties:mersing aluminum foil can completely block oxygen and moisture extending the shelf life of food by more than 30% 36;
Temperature Resistance: Aluminum foil tape has a temperature range of -40° to 150°C, adapting to extreme environments 2.
Mechanical Properties
Tensile Strength: Export aluminum foil can reach 190210MPa, elongation 3-8% 36;
Thickness Tolerance:mersing Super thin aluminum foil (such as 0.004) precision control within ±0.0005mm 8.
Processing Standards
Imported aluminum foil mostly goes through precision rolling and annealing treatment, no pinhole defects on the surface (complies with GB/T 22638.2-2016) 12;
Food-grade need to pass heavy metal migration tests (such as lead <0.01mg/kg) and microbial testing 13.
Supply Pattern: Domestic aluminum foil mainly comes from Germany, Japan, and the United States, accounting for more than 70%; Russia's primary aluminum imports continue to grow (90.3 in April 2025) 17;
Technical Trends:mersing ultra-thin aluminum foil (<001mm) demand has grown significantly, with a 139.6% year-on-year increase in lithium battery usage in 2025
