Cat No:EWCM-RAM-0004
A composite absorbing material that combines rubber substrates (silicone rubber or chloroprene rubber) with absorbing agents such as ferrite powder, carbonyl iron powder, and conductive particles. The rubber base provides excellent flexibility and mechanical strength, enabling adaptation to complex shapes and installation environments. Available as standard-size, preformed EMI suppression patches. Features efficient electromagnetic wave absorption within specific frequency bands. Widely used in electronic devices, communication equipment, radar systems, and aerospace applications. Custom specifications available upon request.
| Key Features | High-efficiency EM wave absorption in specific frequency bands; Thin and flexible construction for easy installation; Excellent weather and corrosion resistance; Controllable performance via formulation and process adjustment; Durable long-term performance in harsh environments |
| Primary Applications | Electronic devices (internal EMI suppression); Communication equipment (prevent EM wave leakage and interference); Radar systems (reduce reflected waves, enhance detection capability); Aerospace (EMI shielding and stealth technology); Automotive industry (reduce EM wave reflection and scattering from vehicle body) |
| Temperature Resistance | Good temperature stability (silicone rubber base) |
| Electromagnetic Shielding Performance | High-efficiency EM wave absorption; Reduces electromagnetic radiation and interference; Effective in specific frequency bands |
| Chemical / Corrosion Resistance | Good corrosion resistance; Excellent weatherability |
| Mechanical Properties | Good flexibility and mechanical strength; Adaptable to complex shapes |
| Thickness Options | Thin construction; customizable thickness |
| Size / Dimension Options | Standard preformed patches; customizable dimensions |
| Customization Capabilities | Available upon request - frequency band, dimensions, thickness, absorption performance |
| Processability / Workability | Easy to cut and install; Preformed patches for convenient application |
| Flexibility | Excellent flexibility (rubber substrate); conforms to curved and irregular surfaces |
| Weather Resistance / Environmental Stability | Excellent weather resistance; Good corrosion resistance; Stable long-term performance |
| Frequency Range Suitability | Specific frequency bands (application-dependent); selectable via formulation |
| Adhesion Strength | Good adhesion to various surfaces |
| Absorption Mechanism | Magnetic loss and dielectric loss mechanisms; Ferrite and carbonyl iron powder absorb EM waves and convert to heat; Rubber matrix provides structural support and flexibility |
| Material Composition | Rubber base: silicone rubber or chloroprene rubber; Absorbing agents: ferrite powder, carbonyl iron powder, conductive particles; Composite structure: rubber matrix + dispersed absorbers |
| Operating Frequency | Specific frequency bands (customizable per application requirements) |
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For Research or Industrial Raw Materials, Not For Personal Medical Use!
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