Model: SH-003
Specifications: Customizable mold opening
Tolerance: ±0.1mm
Characteristics: High rebound (voltage variation ≤30%), stable conductivity
Application: Shielding is the use of conductive materials in the joint parts and pores of the equipment housing where electromagnetic waves are easy to leak in military (aerospace, electronic equipment, handheld phones, chassis reinforcement, radar, microwave waveguide systems)
The civil field (telecommunication base stations, communication cabinets, computers, general electronic devices and network equipment) is widely used
Test item | Test standard | material | ||
Aluminium silver | Glassy silver | carbon-nickel | ||
Tensile strength, MPa | ASTM D412 | ≥3.0 | ≥3.0 | ≥3.0 |
Elongation at break, % | ≥100 | ≥100 | ≥100 | |
Hardness, Shao A | ASTM D2240 | 55±7 | 55±7 | 55±10 |
Compression deformation, % | ASTM D395 | ≤30 | ≤30 | ≤30 |
Shielding performance, dB |
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200kHz（H-Field） | MIL-DTL-83528C | 60 | 50 | 50 |
100MHz（E-Field） | 115 | 100 | 100 | |
500MHz（E-Field） | 110 | 100 | 100 | |
2GHz（Plane Wave） | 105 | 90 | 80 | |
10GHz（Plane Wave） | 100 | 80 | 88 | |
Volume resistivity, Ω-cm | ≤0.008 | ≤0.01 | ≤0.1 | |
Volume resistivity after thermal aging, Ω-cm | ≤0.016 | ≤0.02 | ≤0.25 | |
Good water vapor sealing and electromagnetic shielding effect
Mold resistant, salt spray, wide operating temperature
Low cost, long service life
In line with the US military standard MIL-DTL-83528 technical standard, co-extruded aluminum silver and glass silver B type 3.2*3.63 and 4.2*2.63 are consistent with similar foreign products Chomerics and Laird performance
