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EMI Gasket
Home> Products >  Customized Production >  EMI Gasket

EMI Shielding Conductive Foam Gasket With Adhesive for ESD Protection RF Immunity Sponge Material Die Cut Custom Applications

Introduction

Introduction

In today's rapidly evolving electronics industry, the demand for reliable electromagnetic interference protection has never been more critical. The EMI Shielding Conductive Foam Gasket With Adhesive for ESD Protection RF Immunity Sponge Material Die Cut Custom Applications represents a cutting-edge solution designed to address the complex challenges of electronic device protection. This advanced conductive foam technology combines superior EMI shielding capabilities with versatile application flexibility, making it an indispensable component for manufacturers seeking comprehensive electromagnetic protection solutions.

Modern electronic systems operate in increasingly complex electromagnetic environments where interference can compromise performance, reliability, and regulatory compliance. Our specialized conductive foam gasket technology provides a robust barrier against unwanted electromagnetic signals while maintaining the mechanical properties essential for long-term durability. The integration of adhesive backing and custom die-cut capabilities ensures seamless integration into diverse manufacturing processes across multiple industries.

Product Overview

The EMI Shielding Conductive Foam Gasket With Adhesive for ESD Protection RF Immunity Sponge Material Die Cut Custom Applications represents an advanced engineered solution that combines multiple protective technologies into a single, versatile component. This innovative product features a specialized conductive foam matrix that effectively attenuates electromagnetic interference while providing exceptional mechanical flexibility and conformability to irregular surfaces.

The foam substrate incorporates carefully selected conductive fillers that create a uniform electromagnetic barrier without compromising the material's compressibility or resilience. The addition of pressure-sensitive adhesive backing enables rapid installation and secure bonding to various substrate materials, eliminating the need for mechanical fasteners or additional assembly steps. The die-cut manufacturing capability allows for precise geometric customization, ensuring optimal fit and performance in specific application requirements.

This comprehensive electromagnetic protection solution addresses both radiated and conducted interference pathways while simultaneously providing electrostatic discharge protection. The material's cellular structure maintains excellent sealing properties against environmental contaminants while allowing for thermal expansion and mechanical stress relief in demanding operational environments.

Features & Benefits

Advanced Electromagnetic Interference Shielding

The conductive foam matrix provides exceptional electromagnetic interference attenuation across a broad frequency spectrum, making it suitable for diverse electronic applications. The carefully engineered cellular structure ensures consistent shielding effectiveness while maintaining mechanical flexibility and durability. This advanced EMI protection capability helps electronic devices meet stringent regulatory requirements and maintain optimal performance in electromagnetically challenging environments.

Superior Electrostatic Discharge Protection

Beyond electromagnetic shielding, this specialized foam material offers robust electrostatic discharge protection, safeguarding sensitive electronic components from potentially damaging static electricity events. The controlled conductivity of the foam matrix provides a safe dissipation path for electrostatic charges while preventing the buildup of potentially harmful voltage differentials. This dual protection capability makes the product invaluable for applications involving sensitive semiconductor devices and precision electronic assemblies.

Versatile Adhesive Integration

The integrated pressure-sensitive adhesive backing simplifies installation procedures while ensuring secure, long-term bonding to various substrate materials. The adhesive formulation is specifically designed to maintain its bonding strength across a wide temperature range and in challenging environmental conditions. This feature eliminates the need for mechanical fasteners, reducing assembly complexity and enabling cost-effective manufacturing processes.

Precision Die-Cut Customization

Advanced die-cutting capabilities enable precise geometric customization to meet specific application requirements. This manufacturing flexibility allows for complex shapes, intricate patterns, and exact dimensional tolerances that ensure optimal fit and performance in diverse electronic assemblies. The precision cutting process maintains clean edges and consistent material properties throughout the entire gasket geometry.

Applications & Use Cases

The versatility of the EMI Shielding Conductive Foam Gasket With Adhesive for ESD Protection RF Immunity Sponge Material Die Cut Custom Applications makes it suitable for an extensive range of electronic and telecommunications applications. In the telecommunications industry, these gaskets provide critical electromagnetic isolation in cellular base stations, wireless communication equipment, and network infrastructure components where signal integrity is paramount.

Automotive electronics represent another significant application area where this advanced shielding technology addresses the complex electromagnetic environment found in modern vehicles. The gaskets effectively isolate sensitive control modules, infotainment systems, and safety-critical electronic components from electromagnetic interference generated by ignition systems, electric motors, and wireless communication devices.

Medical device manufacturers rely on this specialized foam technology to ensure electromagnetic compatibility in sophisticated diagnostic and therapeutic equipment. The material's biocompatible properties and reliable shielding performance make it ideal for applications in MRI systems, patient monitoring devices, and portable medical electronics where both electromagnetic immunity and patient safety are critical considerations.

Industrial automation and control systems benefit from the robust electromagnetic protection provided by these conductive foam gaskets. Manufacturing environments often contain numerous sources of electromagnetic interference, including variable frequency drives, welding equipment, and high-power machinery. The gaskets help maintain reliable operation of programmable logic controllers, sensor networks, and communication systems in these challenging industrial environments.

Consumer electronics applications leverage the material's combination of electromagnetic shielding and manufacturing convenience to protect smartphones, tablets, laptops, and wearable devices from both external interference and internal electromagnetic coupling between circuit sections. The thin profile and flexible nature of the foam enable integration into compact electronic designs without compromising mechanical requirements.

Quality Control & Compliance

Our commitment to quality excellence encompasses comprehensive testing protocols that validate both electromagnetic performance and mechanical properties under diverse operating conditions. Every batch of conductive foam material undergoes rigorous electromagnetic shielding effectiveness testing across multiple frequency ranges to ensure consistent performance characteristics. The testing procedures include both near-field and far-field electromagnetic measurements that simulate real-world application scenarios.

Environmental durability testing validates the material's performance under temperature cycling, humidity exposure, and mechanical stress conditions that electronic components may encounter during their operational lifetime. These comprehensive test protocols ensure that the electromagnetic shielding effectiveness remains stable throughout the product's intended service life, providing reliable protection for critical electronic systems.

Regulatory compliance verification includes testing to relevant international standards for electromagnetic compatibility, environmental safety, and material composition requirements. The foam formulation is designed to meet strict regulations regarding hazardous substance restrictions while maintaining superior electromagnetic shielding performance. Documentation and certification support enables seamless integration into regulated industries where compliance verification is essential.

Statistical process control methodologies monitor key manufacturing parameters throughout the production process, ensuring consistent material properties and dimensional accuracy in die-cut components. This systematic approach to quality management provides customers with confidence in product reliability and performance predictability across large-volume production requirements.

Customization & Branding Options

The EMI Shielding Conductive Foam Gasket With Adhesive for ESD Protection RF Immunity Sponge Material Die Cut Custom Applications offers extensive customization possibilities to meet specific application requirements and branding preferences. Advanced manufacturing capabilities enable precise geometric customization, including complex shapes, multiple thicknesses, and specialized edge treatments that optimize sealing performance and electromagnetic effectiveness.

Material property customization allows for tailored conductivity levels, compression characteristics, and adhesive formulations that match specific application requirements. Whether the application demands maximum electromagnetic shielding effectiveness, enhanced environmental durability, or specialized thermal properties, the foam formulation can be optimized to deliver superior performance in targeted use cases.

Color coding options facilitate inventory management and assembly identification in complex manufacturing environments. Custom colors can be incorporated into the foam matrix without compromising electromagnetic or mechanical properties, enabling visual differentiation between different product variants or application-specific configurations.

Private labeling and packaging customization support brand development initiatives while maintaining product quality and performance standards. Custom packaging solutions protect the delicate foam material during shipping and storage while providing professional presentation that reinforces brand identity and quality perception in the marketplace.

Packaging & Logistics Support

Comprehensive packaging solutions protect the integrity of conductive foam gaskets throughout the supply chain while enabling efficient inventory management and assembly operations. Specialized packaging materials prevent mechanical damage, contamination, and electrostatic discharge during transportation and storage, ensuring that products arrive in optimal condition for immediate use.

Flexible packaging configurations accommodate diverse order quantities and delivery requirements, from small prototype quantities to large-scale production volumes. Anti-static packaging materials provide additional protection for electrostatically sensitive applications while clear identification labeling facilitates efficient inventory management and quality traceability.

Global logistics coordination ensures reliable delivery to international markets while maintaining product quality throughout extended shipping cycles. Experienced logistics partnerships enable cost-effective transportation solutions that balance delivery speed with economic efficiency, supporting both urgent prototype requirements and scheduled production deliveries.

Documentation support includes detailed product specifications, handling guidelines, and application recommendations that facilitate successful integration into customer manufacturing processes. Technical data sheets provide comprehensive information regarding electromagnetic performance characteristics, environmental operating limits, and installation procedures that ensure optimal product performance.

Why Choose Us

With over two decades of experience in advanced materials manufacturing and electromagnetic compatibility solutions, we have established ourselves as a trusted metal packaging manufacturer and supplier serving diverse global markets. Our comprehensive understanding of electromagnetic interference challenges across multiple industries enables us to deliver innovative solutions that exceed customer expectations while maintaining competitive advantages.

Our role as a leading custom tin box supplier and OEM tin packaging solutions provider demonstrates our commitment to manufacturing excellence and customer satisfaction across demanding applications. This extensive experience in precision manufacturing and quality control translates directly to superior performance in conductive foam gasket production, ensuring consistent quality and reliable delivery performance.

Advanced manufacturing capabilities include state-of-the-art die-cutting equipment, precision material handling systems, and comprehensive quality assurance protocols that ensure dimensional accuracy and performance consistency. Our investment in cutting-edge technology enables us to accommodate complex geometric requirements while maintaining cost-effective production methods for both prototype and high-volume applications.

Technical expertise encompasses electromagnetic compatibility engineering, material science, and application development support that helps customers optimize their electromagnetic protection strategies. Our engineering team collaborates closely with customers to develop customized solutions that address specific electromagnetic challenges while integrating seamlessly into existing manufacturing processes and product designs.

As a recognized metal packaging supplier with established relationships across automotive, telecommunications, medical device, and industrial markets, we understand the critical importance of supply chain reliability and technical performance in mission-critical applications. This multi-industry expertise enables us to bring best practices and innovative solutions from diverse market segments to benefit all customer applications.

Conclusion

The EMI Shielding Conductive Foam Gasket With Adhesive for ESD Protection RF Immunity Sponge Material Die Cut Custom Applications represents a comprehensive solution for modern electromagnetic compatibility challenges, combining advanced material science with practical manufacturing advantages. This innovative product delivers superior electromagnetic interference protection, reliable electrostatic discharge control, and versatile application flexibility that addresses the diverse needs of today's electronic systems.

The combination of precision die-cut customization, integrated adhesive backing, and exceptional electromagnetic performance makes this specialized foam technology an ideal choice for manufacturers seeking reliable, cost-effective protection solutions. Whether the application involves telecommunications infrastructure, automotive electronics, medical devices, or industrial control systems, this advanced conductive foam gasket provides the electromagnetic protection and mechanical reliability necessary for long-term operational success.

Product Description

This FOF is made of thin conductive fabric or film and PU Foam. It is used for grounding and shielding application. With its unique structure design, it can keep certain rebound to ensure close contact even after heavy compression Issueed: Dec,2024

Application
Long term and High reliable grounding between metal case/shielding-can and PCB in game-console
Shielding and grounding around microchip to replace shielding-can frame in smart phones
Shielding and grounding of I/O interface in server/base station or equipment
Conductive Film/Fabric
Type
thickness(mm)
Surface Resistivity
shielding(10Mhz-3GHz)
Ni/Cu Polyester Taffeta
0.08/0.12
<0.05ohms
>70dB
Coer Foam
Type
Compression Set
Color
Flame Retardant(UL 94)
Urethane/Soft silicone
5-10%
Black
V0/HF-1
PSA Tape
Type
Thickness(mm)
Z  Resistivity(ohm)
Adhesion(N /25mm)
Conductive double sides adhesive tape
0.08
<0.05
>12
EMI Shielding Conductive Foam Gasket With Adhesive for ESD Protection RF Immunity Sponge Material Die Cut Custom Applications factory
Storage condition:

One year when placed in the warehouse with the temperature between 18-26℃ and humidity
between 45-65%. Follow the first-in-first-out rule
Operation temperature:
-20 to 80℃ for long term and performance may be compromised for excessive high or low temperature.

Company Profile

Established in 2011, Shenzhen Johan Material Technology Co., Ltd. is a pioneering material company specializing in EMI/EMCsolutions. Our forte lies in the production of shielding and grounding gaskets and custom-designed, high-performance tapes. In 2022, we earned the prestigious national-level specialized and innovative small giant certification.

We cater primarily to the consumer electronics, communication networks, and emerging energy vehicle sectors. To back ourcommitment to quality and innovation, we have established a national production base across four strategic locations:

1. A 1,000-square-meter new material formula R&D center in Shenzhen.
2. A 2,000-square-meter innovative grounding wrapping production plant in Dongguan.
3. A 10,000-square-meter conductive shielding tape coating plant in Hunan.
4. A 1,000-square-meter magnetron sputtering continuous gold/tin plating plant in Shandong.

As the only vertically integrated integrator in China offering electroplating, coating, and processing capabilities, we strive to become a leading innovator and provider of core values within the materials industry chain. Our ultimate goal is to be a long-term trusted solution provider and partner for our customers in addressing their challenges.
EMI Shielding Conductive Foam Gasket With Adhesive for ESD Protection RF Immunity Sponge Material Die Cut Custom Applications supplier
Our exhibition
Our company actively pursues global market expansion through strategic participation in premier international exhibitions including CES and Electronics China. We are aggressively penetrating diverse sectors such as consumer electronics, new energy vehicles, communication equipment, and emerging fields including AI and IoT. Having successfully commenced deliveries in these new domains, we maintain strong momentum in continuous exploration of additional overseas markets. Our dynamic approach demonstrates unwavering commitment to global business development and technological innovation. 
EMI Shielding Conductive Foam Gasket With Adhesive for ESD Protection RF Immunity Sponge Material Die Cut Custom Applications details

Invention Patent

Based on our strong R&D capabilities, we possess 12 Chinese and 2 U.S. invention patents, plus 30 utility model patents. These patented technologies are applied across our core product lines, including innovative grounding foam and high-performance custom tapes, demonstrating our industry leadership in EMI/EMC materials and providing customers with reliable, proprietary solutions.
EMI Shielding Conductive Foam Gasket With Adhesive for ESD Protection RF Immunity Sponge Material Die Cut Custom Applications factory
EMI Shielding Conductive Foam Gasket With Adhesive for ESD Protection RF Immunity Sponge Material Die Cut Custom Applications manufacture
EMI Shielding Conductive Foam Gasket With Adhesive for ESD Protection RF Immunity Sponge Material Die Cut Custom Applications manufacture
EMI Shielding Conductive Foam Gasket With Adhesive for ESD Protection RF Immunity Sponge Material Die Cut Custom Applications manufacture

System certification

Our company maintains a comprehensive quality management system, certified to ISO 9001:2015 (SGS) for quality assurance and IATF16949 (SGS) for automotive industry standards. We are also certified to ISO 14001 (SGS) for environmental management and QC 080000 (SGS) for hazardous substance process control. These certifications demonstrate our commitment to delivering reliable, high-quality products through systematic process control and continuous improvement.
EMI Shielding Conductive Foam Gasket With Adhesive for ESD Protection RF Immunity Sponge Material Die Cut Custom Applications manufacture
EMI Shielding Conductive Foam Gasket With Adhesive for ESD Protection RF Immunity Sponge Material Die Cut Custom Applications supplier
EMI Shielding Conductive Foam Gasket With Adhesive for ESD Protection RF Immunity Sponge Material Die Cut Custom Applications manufacture
EMI Shielding Conductive Foam Gasket With Adhesive for ESD Protection RF Immunity Sponge Material Die Cut Custom Applications details

FAQ

1. who are we?
We are based in Guangdong, China, start from 2011,sell to South Asia(10.00%). There are total about 101-200 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
Shielding tape,Adhesive tapes,Waterproof and breathable membrane,Customized production,Raw material die-cutting

4. why should you buy from us not from other suppliers?
Shenzhen Johan Material Tech Co., Ltd. was established in 2011, and is an innovative national high-tech enterprise providing
innovative EMC (electromagnetic compatibility) grounding elastomers and customized tape solutions for the electronics indus

5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,CIP,FCA,CPT,DEQ,DDP,DDU,Express Delivery,DAF,DES;
Accepted Payment Currency: USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,Credit Card,PayPal,Western Union,Cash,Escrow;
Language Spoken: English,Chinese

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