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EMI Gasket
Home> Products >  Customized Production >  EMI Gasket

High Performance Conductive Foam Strip Silicone Core Fabric Over EMI Shielding for Electronics

Introduction

Introduction

In today's rapidly evolving electronics industry, electromagnetic interference poses significant challenges to device performance and regulatory compliance. The High Performance Conductive Foam Strip Silicone Core Fabric Over EMI Shielding for Electronics represents a cutting-edge solution engineered to address the complex shielding requirements of modern electronic applications. This advanced foam strip technology combines the flexibility of silicone core materials with the superior conductivity of specialized fabric overlays, delivering exceptional electromagnetic interference protection across diverse frequency ranges.

As electronic devices become increasingly compact and sophisticated, the demand for reliable EMI shielding solutions continues to grow exponentially. Our conductive foam strips provide an optimal balance between mechanical compliance and electrical performance, making them indispensable components for manufacturers seeking to enhance product reliability while maintaining design flexibility. The unique construction methodology ensures consistent shielding effectiveness while accommodating the dynamic requirements of various electronic assemblies.

Product Overview

The High Performance Conductive Foam Strip Silicone Core Fabric Over EMI Shielding for Electronics features a sophisticated multi-layer construction that maximizes electromagnetic shielding effectiveness while maintaining exceptional mechanical properties. The silicone core provides excellent compression characteristics and environmental resistance, while the conductive fabric overlay ensures superior electrical conductivity and shielding performance across broad frequency spectrums.

This innovative shielding solution incorporates advanced materials science to create a foam strip that maintains its conductive properties under various environmental conditions. The specialized fabric treatment enhances durability and ensures long-term performance stability, making it suitable for applications requiring extended operational lifespans. The foam structure allows for easy installation and provides reliable sealing capabilities in electronic enclosures where traditional rigid shielding materials may prove inadequate.

Engineering teams worldwide recognize the importance of selecting appropriate EMI shielding materials that can adapt to complex geometries while maintaining consistent electrical performance. Our conductive foam strips address these challenges through their unique combination of flexibility, conductivity, and environmental resistance, establishing them as preferred solutions for demanding electronic applications.

Features & Benefits

Superior Electromagnetic Shielding Performance

The High Performance Conductive Foam Strip Silicone Core Fabric Over EMI Shielding for Electronics delivers exceptional electromagnetic interference attenuation across wide frequency ranges. The conductive fabric overlay provides multiple conduction paths, ensuring reliable shielding effectiveness even under mechanical stress or environmental variations. This advanced design approach minimizes signal leakage and enhances overall system electromagnetic compatibility.

The multi-layered construction methodology optimizes shielding performance by combining the benefits of volume conductivity with surface conductivity characteristics. This dual-mode approach ensures consistent electromagnetic protection while maintaining the mechanical flexibility required for dynamic applications. The result is a shielding solution that adapts to various installation requirements without compromising electrical performance.

Exceptional Mechanical Properties

The silicone core foundation provides outstanding compression recovery characteristics, allowing the foam strip to maintain its original dimensions and performance properties after repeated compression cycles. This resilience ensures long-term sealing effectiveness and consistent electrical contact pressure, critical factors for maintaining EMI shielding integrity over extended operational periods.

Temperature stability represents another significant advantage of this advanced foam strip design. The silicone core material maintains its mechanical properties across wide temperature ranges, ensuring reliable performance in challenging environmental conditions. This thermal stability makes the shielding solution suitable for applications exposed to varying temperature conditions without degradation of shielding effectiveness.

Environmental Resistance and Durability

The fabric overlay treatment incorporates specialized coatings that enhance resistance to environmental factors including moisture, chemicals, and UV exposure. This protective treatment extends the operational lifespan of the shielding material while maintaining consistent electrical and mechanical properties. The enhanced durability reduces maintenance requirements and ensures reliable long-term performance in demanding applications.

Corrosion resistance represents a critical advantage in applications where the shielding material may be exposed to various environmental contaminants. The conductive fabric treatment includes protective elements that minimize galvanic corrosion while maintaining excellent electrical conductivity, ensuring sustained shielding performance throughout the product lifecycle.

Applications & Use Cases

The versatility of the High Performance Conductive Foam Strip Silicone Core Fabric Over EMI Shielding for Electronics makes it suitable for numerous electronic applications across diverse industries. Telecommunications equipment manufacturers utilize these shielding strips to ensure regulatory compliance while maintaining signal integrity in complex RF environments. The foam strips provide effective sealing around cable entry points, connector interfaces, and housing joints where traditional gaskets may prove inadequate.

Medical device applications benefit significantly from the reliable EMI protection provided by these conductive foam strips. The biocompatible silicone core material meets stringent medical device requirements while the conductive fabric overlay ensures electromagnetic compatibility with sensitive medical instrumentation. The foam strips excel in applications requiring both hermetic sealing and electromagnetic shielding, such as implantable device housings and diagnostic equipment enclosures.

Automotive electronics represent another major application area where these advanced shielding strips demonstrate exceptional value. Modern vehicles incorporate numerous electronic control units that require effective EMI protection to prevent interference between systems. The foam strips provide reliable shielding in engine compartments and other challenging automotive environments where temperature variations and mechanical vibrations demand superior material performance.

Industrial automation and control systems increasingly rely on sophisticated electronic components that require protection from electromagnetic interference. The conductive foam strips offer an ideal solution for shielding control cabinets, sensor housings, and communication interfaces in industrial environments where electromagnetic compatibility is critical for safe and reliable operation.

Quality Control & Compliance

Manufacturing excellence forms the foundation of our High Performance Conductive Foam Strip Silicone Core Fabric Over EMI Shielding for Electronics production process. Comprehensive quality control protocols ensure consistent material properties and shielding performance across all production batches. Advanced testing methodologies validate electromagnetic shielding effectiveness, mechanical properties, and environmental resistance to guarantee product reliability.

International compliance standards guide our manufacturing processes, ensuring that the conductive foam strips meet or exceed industry requirements for electromagnetic compatibility and environmental safety. The materials selection process prioritizes compliance with global regulations while maintaining the performance characteristics demanded by modern electronic applications. Regular third-party testing validates ongoing compliance with evolving industry standards.

Traceability systems track material sourcing, manufacturing processes, and quality validation data throughout the production cycle. This comprehensive documentation approach ensures consistent product quality while providing customers with detailed material certifications and compliance documentation. The quality management system incorporates continuous improvement methodologies to enhance product performance and manufacturing efficiency.

Environmental compliance represents a fundamental aspect of our manufacturing philosophy, with materials selection and processing methods designed to minimize environmental impact while maximizing product performance. The foam strips incorporate environmentally responsible materials that maintain their performance characteristics without compromising sustainability objectives.

Customization & Branding Options

Understanding that different applications require unique shielding solutions, we offer comprehensive customization capabilities for the High Performance Conductive Foam Strip Silicone Core Fabric Over EMI Shielding for Electronics. Custom geometry options accommodate specific installation requirements, allowing designers to optimize electromagnetic shielding while maintaining mechanical compatibility with existing hardware configurations.

Material property customization enables fine-tuning of electrical and mechanical characteristics to match specific application requirements. Conductivity levels, compression characteristics, and environmental resistance properties can be adjusted to optimize performance for particular operating conditions. This flexibility ensures that customers receive shielding solutions precisely matched to their application needs.

Private labeling and branding services support OEM customers in developing cohesive product lines while maintaining their brand identity. Custom packaging options enhance product presentation and support marketing objectives while ensuring proper material protection during storage and transportation. These services enable seamless integration of our shielding solutions into customer product offerings.

Technical support throughout the customization process ensures optimal material selection and application engineering. Our engineering team collaborates with customers to develop shielding solutions that maximize electromagnetic performance while meeting specific design constraints and cost objectives. This collaborative approach results in optimized shielding solutions that enhance overall product performance.

Packaging & Logistics Support

Comprehensive packaging solutions protect the High Performance Conductive Foam Strip Silicone Core Fabric Over EMI Shielding for Electronics during transportation and storage while facilitating efficient handling and installation processes. Specialized packaging materials prevent contamination and mechanical damage while maintaining material properties throughout the supply chain. Custom packaging configurations accommodate various order quantities and delivery requirements.

International shipping expertise ensures reliable delivery to global customers while complying with international transportation regulations. Documentation support includes all necessary customs declarations and material certifications required for international commerce. Flexible shipping options accommodate urgent delivery requirements while maintaining cost-effectiveness for standard orders.

Inventory management services help customers optimize their supply chain efficiency by providing flexible stocking arrangements and scheduled delivery programs. These services reduce customer inventory requirements while ensuring material availability when needed. Advanced logistics planning minimizes transportation costs while maintaining reliable delivery performance.

Technical documentation accompanies all shipments, providing detailed installation guidelines, handling recommendations, and storage requirements. This comprehensive documentation ensures optimal material performance and simplifies integration into customer manufacturing processes. Regular updates to technical documentation reflect ongoing product improvements and application developments.

Why Choose Us

With extensive experience serving international markets across multiple industries, our company has established a reputation for delivering high-quality electromagnetic shielding solutions that meet the demanding requirements of modern electronics applications. Our global presence enables responsive technical support and efficient logistics services regardless of customer location, making us a trusted metal packaging supplier and specialized materials provider for diverse industrial applications.

Our engineering expertise encompasses comprehensive understanding of electromagnetic compatibility challenges and materials science principles that drive innovative shielding solutions. This technical depth enables us to serve as more than just a traditional metal packaging manufacturer, offering value-added engineering services that optimize product performance and application success. Collaboration with leading research institutions ensures our products incorporate the latest technological advances.

Flexible manufacturing capabilities support both standard product offerings and custom OEM tin packaging solutions, enabling us to serve customers with diverse requirements and specifications. Our production systems incorporate advanced quality control methodologies and environmental management practices that ensure consistent product quality while minimizing environmental impact. This comprehensive approach positions us as a preferred custom tin box supplier for customers seeking reliable, high-performance solutions.

Customer success drives our business philosophy, with dedicated technical support teams providing application engineering assistance and ongoing technical consultation throughout the product lifecycle. Our commitment to innovation ensures continuous product development and improvement, maintaining our position at the forefront of electromagnetic shielding technology while supporting customer success in competitive global markets.

Conclusion

The High Performance Conductive Foam Strip Silicone Core Fabric Over EMI Shielding for Electronics represents the convergence of advanced materials science and practical engineering solutions, delivering exceptional electromagnetic interference protection for demanding electronic applications. Through its innovative multi-layer construction, superior mechanical properties, and comprehensive customization capabilities, this shielding solution addresses the complex challenges facing modern electronics manufacturers while providing the reliability and performance consistency required for mission-critical applications. The combination of technical excellence, global support capabilities, and commitment to customer success establishes this product as an optimal choice for organizations seeking to enhance their electromagnetic compatibility while maintaining design flexibility and operational efficiency.

Products Description
This conductive FR-FOF-SF cushion is made of thin conductive fabric or film and flame-retardant silicone foam/core. It is used for grounding and shielding application. With its unique structure design, it can keep good rebound to ensure close contact even after heavy compression in harsh environment. Meanwhile, it owns high flame-retard level for certain requirement, such as: automotive and server grounding and sealing.

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 ECU/MCU in automotive
Item
Typical Value
Working Resistance
<0.5Ω
Adhesion Strength
≥1N/3mm
Core hardness
<50(ShoreA)
Compression Range
20-50%compression of original height
Compression Set
≤10%(after 70℃@72 hrs,50% compression ratio)
High Temperature/Humidity
No obvious change of elasticity and electric resistance
(85℃/85%RH/72hrs)
Therma lShock
No obvious change of elasticity and electric resistance
Operation Temperature
-40~200 degree
Environment
Halogen Free,RoHS Compliant
High Performance Conductive Foam Strip Silicone Core Fabric Over EMI Shielding for Electronics details
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. 

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.
High Performance Conductive Foam Strip Silicone Core Fabric Over EMI Shielding for Electronics details
High Performance Conductive Foam Strip Silicone Core Fabric Over EMI Shielding for Electronics supplier
High Performance Conductive Foam Strip Silicone Core Fabric Over EMI Shielding for Electronics manufacture
High Performance Conductive Foam Strip Silicone Core Fabric Over EMI Shielding for Electronics supplier

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.
High Performance Conductive Foam Strip Silicone Core Fabric Over EMI Shielding for Electronics supplier
High Performance Conductive Foam Strip Silicone Core Fabric Over EMI Shielding for Electronics factory
High Performance Conductive Foam Strip Silicone Core Fabric Over EMI Shielding for Electronics factory
High Performance Conductive Foam Strip Silicone Core Fabric Over EMI Shielding for Electronics manufacture
High Performance Conductive Foam Strip Silicone Core Fabric Over EMI Shielding for Electronics factory

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.

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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