Chengdu Haojing Electromagnetic Measurement and Control Technology Co., Ltd.
| Product name | Microwave Absorbing Material |
| Material type | Adhesive Sheet and Foam |
| Application | EMI shielding, radar stealth |
| Size | Custom |
| Feature | Wide Frequency Coverage,High Absorption Efficiency |
| working temperature | -25~+85 |
| Packaging Details | Standard Packaging |
| Delivery Time | 7-15 Working Days |
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Model Number | JCXB-R Series |
| Place of Origin | China |
| Brand Name | Haojing |
| Certification | RoHS |
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Product Specification
| Product name | Microwave Absorbing Material | Material type | Adhesive Sheet and Foam |
| Application | EMI shielding, radar stealth | Size | Custom |
| Feature | Wide Frequency Coverage,High Absorption Efficiency | working temperature | -25~+85 |
| Packaging Details | Standard Packaging | Delivery Time | 7-15 Working Days |
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram | Model Number | JCXB-R Series |
| Place of Origin | China | Brand Name | Haojing |
| Certification | RoHS | ||
| High Light | Consumer Electronics RF Absorber Sheet ，0.3mm Magnetic Microwave Absorber Sheet ，1mm Magnetic Microwave Absorber Sheet | ||
Adhesive Sheet Absorbing Material for Consumer Electronics and Communication System
The Adhesive Sheet Absorbing Material is a high-performance RF and microwave absorption solution specifically engineered for EMI and EMC suppression inside electronic devices. Unlike traditional shielding materials that mainly reflect electromagnetic waves, this adhesive absorber works by absorbing and dissipating unwanted RF energy, effectively reducing resonance, noise coupling, and secondary radiation within confined spaces.
Featuring a pressure-sensitive adhesive backing, this absorbing sheet can be directly applied to metal housings, shielding boxes, PCB covers, or internal cavities without additional fixing structures. This simplifies assembly processes and significantly reduces installation time during mass production. The material maintains stable absorption characteristics across a wide frequency range, making it suitable for applications involving high-speed digital signals, wireless communication modules, and compact RF systems.
Designed for long-term reliability, the adhesive absorbing sheet exhibits excellent resistance to temperature variation, vibration, and aging. It is compliant with RoHS and REACH standards, ensuring environmental safety and global market compatibility. With customizable thicknesses and easy die-cut processing, this material is widely adopted in consumer electronics, communication equipment, and industrial control systems where effective EMI suppression is critical.
Size of product
Standard size: 140mm*180mm; tolerance ±3mm
Can be customized and die-cut according to customer requirements; can be back-glued according to customer requirements
Application fields
Communication System
Microwave Devices And High Frequency Equipment
Notebook PC
Consumer Electronics
Some product models and parameters
|
Model |
Thickness of magnetic sheet (mm) |
Application frequency (GHz) |
Magnetic permeability @13.56GHz |
|
|
u' |
u' |
|||
|
JCXB-RHFB-030 |
0.3±0.03 |
0.1~12 |
15 |
8 |
|
JCXB-RHFB-050 |
0.5±0.05 |
0.1~12 |
15 |
8 |
|
JCXB-RHFB-100 |
1.0±0.1 |
0.1~12 |
15 |
8 |
|
working temperature (℃) |
-25~+85 |
sheet resistance (Ω) |
≥ 105 |
|
Note: ① The parameters shown are for reference only, and the actual test and technical agreement shall prevail; ② The metal back is best for absorbing waves.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter
Year Established:
2008
Total Annual:
300,000,000-500,000,000
Employee Number:
1000~1200
Ecer Certification：
Verified Supplier
Chengdu Haojing Electromagnetic Measurement and Control Technology Co., Ltd. Located in Chengdu, the “Land of Abundance” in Sichuan Province, China, Chengdu Haojing Electromagnetic Measurement and Control Technology Co., Ltd. is a leading provider of electromagnetic func... Chengdu Haojing Electromagnetic Measurement and Control Technology Co., Ltd. Located in Chengdu, the “Land of Abundance” in Sichuan Province, China, Chengdu Haojing Electromagnetic Measurement and Control Technology Co., Ltd. is a leading provider of electromagnetic func...
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