AISN copper expanded metal mesh is the materials of choice for lightning strike protection in composite aircraft structures, EMI Shielding, and battery mesh.
Product parameters
Micro Expanded Copper Mesh Foil for lightning strike protection | ||||
AISN Code | AISNCU-66 | AISNCU-107 | AISNCU-141 | AISNCU-195 |
Weight(g/sqm) | 73 | 107 | 141 | 195 |
Metal thickness | 0.051mm | 0.051mm | 0.076mm | 0.076mm |
LWD | 2.54mm | 2.54mm | 3.175mm | 2.54mm |
Overall thickness | 0.102mm | 0.127mm | 0.127mm | 0.127mm |
Open area | 84% | 76% | 79% | 70% |
Annealed | Annealed | Annealed | Annealed | |
Flattened Micro Expanded Copper Mesh Foil for lightning strike protection | |||||
AISN Code | AISNCU-66F | AISNCU-107F | AISNCU-141F | AISNCU-195F | AISNCU-175F |
Weight(g/sqm) | 73 | 107 | 141 | 195 | 175 |
Metal thickness | 0.051mm | 0.051mm | 0.076mm | 0.076mm | 0.041mm |
LWD | 2.54mm | 2.54mm | 3.175mm | 2.54mm | 2.54mm |
Overall thickness | 0.051mm | 0.051mm | 0.076mm | 0.076mm | 0.045mm |
Open area | 84% | 76% | 79% | 70% | 52% |
Flattened Annealed | Flattened Annealed | Flattened Annealed | Flattened Annealed | Flattened Annealed | |
Micro Aluminum Expanded Mesh for lightning strike protection | ||||
AISN Code | AISNAL-66F | AISNAL-107 | AISNAL-141F | AISNAL-195F |
Weight(g/sqm) | 66 | 78 | 78 | 136 |
Metal thickness | 0.051mm | 0.102mm | 0.102mm | 0.127mm |
LWD | 1.905mm | 2.032mm | 2.032mm | 2.032mm |
Overall thickness | 0.051mm | 0.152mm | 0.102mm | 0.152mm |
Open area | 52% | 71% | 71% | 60% |
Flattened | Leveled | Flattened | Flattened | |
Product Features
As an important lightning protection method,copper expanded metal mesh has achieved very important applications in aircraft.Perforated sheet is formed from a metal plate,and is punched with lots of holes through punching machine. Copper expanded metal is stretched by pressing machine to expand the metal plate to the required size. Therefore, compared with woven mesh and perforated sheet, copper expanded metal has no material waste and low cost. The more important is that the strand of copper expanded metal is more uniform, and there will be no sudden change in the current conduction cross-section, which will affect the electrical conductivity.
Scope of application
Electrochemical conductor in new batteries
EMI Shielding copper expanded metal mesh
Wind powder
Lightning protection of wind turbine blades
Wind power blade copper expanded metal
battery mesh
Current collector network
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