Rfi EMI Shielded Reeled Copper Wool For RF Shielded Room
Functional Positioning Tailored for Medical and Communication Sectors
Designed specifically for operators requiring stringent electromagnetic protection, this Emc RF EMI Shielding Materials reeled copper wool is targeted at medical imaging professionals, RF engineers, and shielding solution providers. It effectively mitigates electromagnetic interference that can disrupt signal integrity in MRI RF rooms and other sensitive communication environments. The product’s composition and configuration support integration into various shielding systems, offering reliable conductivity and specialized protection for critical medical devices and electronic communication infrastructures, aligning with demands faced by emi filter manufacturers and system integrators.
Advanced Technical Composition Enhancing EMI Shielding Efficiency
Comprising 99.8% high-purity copper foil with a conductive acrylic adhesive, this product features a three-tier layered architecture allowing flexible die-cutting and customization across widths from 3mm to 380mm. Its shielding efficacy ranges from 60 dB up to 190 dB within the 10 MHz to 1 GHz frequency span, ensuring robust emi filters performance. The material exhibits excellent thermal conductivity (up to 390 W/(m°C)) and mechanical durability with adhesion strength greater than 0.8 kg/25mm. Such measurable specifications guarantee minimal electromagnetic disturbance and strong long-term performance critical for environments requiring high emi filter circuit reliability.
Industry Integration Maximizing System-Level Electromagnetic Protection
Widely utilized in the construction of Faraday cages, MRI RF rooms, and RF test chambers, this reeled copper wool suits manufacturers and facility engineers working on shielding sensitive medical imaging equipment and RF enclosures. Its customizable format supports integration in high-demand applications like EMI shielding doors, windows, and protective panels. This material enables compliance with stringent electromagnetic compatibility standards, providing a vital layer of defense in healthcare and communications industries where low-noise performance and signal clarity are paramount to operational success.
Product Advantages
Design and System Integration Advantages of Layered Copper Wool
The product adopts a robust three-tier structure that allows for precision die-cutting either flat or round, facilitating versatile application-specific configurations. Its conductive acrylic adhesive enhances adhesion reliability and longevity within multilayered electromagnetic shielding assemblies. Manufactured with strict adherence to ISO9001-2000 quality standards, it ensures consistency required by emi filter manufacturers who need dependable system components. The customizable widths and length options enable tailored deployment in complex assemblies, simplifying integration within existing emi filter and shielding infrastructures.
Performance, Usability, and Reliability in Electromagnetic Shielding
This shielding material offers high electrical conductivity, exceeding 90% IACS in annealed form, paired with a thermal conductivity range supporting stable operation under varied environmental conditions. Its holding power surpasses 1440 min/inch, ensuring longevity and minimal maintenance. Coupled with excellent adhesion properties, users benefit from reduced installation complexity and enhanced system uptime. The product’s proven EMI attenuation performance significantly reduces electromagnetic interference, thereby increasing the reliability and predictability of emi filter circuit performance in sensitive equipment applications.
Electromagnetic Interference (EMI) and Radio Frequency Interference (RFI) reduces electronic signal integrity and strength which can cause disturbances and poor performance in sensitive communication systems and devices. EMI/RFI Shielding reduces electronic malfunction susceptibility by blocking unwanted external electromagnetic waves or preventing internal electromagnetic waves from emitting and interfering other circuits or devices.
| Product description | |
| Name | copper foil |
| Material | 99.8% copper |
| Width | standard 1350mm |
| Thickness | standard 0.105mm(3oz),0.14mm(4oz) |
| Feature | EMI shielding |
| Application | faraday cage,MRI room |
Product description:
1. The product structure is based on copper foil as the substrate, conductive acrylic adhesive as the adhesive, plus release paper.
2. Three-tier architecture is very suitable for cutter mold or the metal mold die-cutting, Can be flat cutter or round cutter to die-cutting.
3. The width of the product available from 3mm ~ 380mm. Standard length is 50m., also do 100m, 150m or longer, save customers the trouble of frequently reloading.
| Part Number | Backing Material | Thickness of Backing (mm) | Total Thickness (mm) | Holding Power Min/inch | Adhesion Strength kg/25mm | Adhesive Component | Shield Efficacy 10MHz~ 1GHz (dB) | Conductivity z-ohms | Integrated thermal conductivity (W/mK) |
| XPH0M123 | Copper Foil | 0.012 | 0.030±0.01 | ≥1440 | >0.8 | Acrylic | ≥60 | <0.03 | 60 |
| XPH0M183 | Copper Foil | 0.018 | 0.050±0.005 | ≥1440 | >1.0 | Acrylic | ≥60 | <0.03 | 60 |
| XPH0M253 | Copper Foil | 0.025 | 0.06±0.005 | ≥1440 | >1.0 | Acrylic | ≥60 | <0.03 | 80 |
| XPH0M353 | Copper Foil | 0.035 | 0.070±0.005 | ≥1440 | >1.0 | Acrylic | ≥60 | <0.03 | 90 |
| XPH0M503 | Copper Foil | 0.050 | 0.085±0.005 | ≥1440 | >1.0 | Acrylic | ≥60 | <0.03 | 110 |
| XPH0M753 | Copper Foil | 0.075 | 0.11±0.01 | ≥1440 | >1.0 | Acrylic | ≥60 | <0.03 | 130 |
| XPH0MA03 | Copper Foil | 0.100 | 0.135±0.01 | ≥1440 | >1.0 | Acrylic | ≥60 | <0.03 | 160 |
| XPH0MA23 | Copper Foil | 0.125 | 0.15±0.015 | ≥1440 | >1.0 | Acrylic | ≥60 | <0.03 | 170 |
| XPH0MA53 | Copper Foil | 0.150 | 0.20±0.02 | ≥1440 | >1.0 | Acrylic | ≥60 | <0.03 |
190
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| Product Features |
| shielding ED copper foil |
| thickness 0.009--3mm, width 10-1380mm |
| easier to make a faraday cage, EMI room |
| generally 400-500kg/roll |
| Physical Properties |
| Density:8.9g/cm³ |
| Electrical conductivity(20°C):min 90%IACS for annealed to temper 80%IACS for rolled to temper min |
| Thermal conductivity(20°C):390W/(m°C) |
| Elastic modulus:118000N/m |
| Softening temperature:≥380°C |
| Certification |
| meet the technical conditions GB/T 5187-2008 standards. |
|
in accordance with ISO9001-2000 Quality system requirements
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