Conductive Foam

Your Professional Conductive Foam Supplier

Shandong Hongchuan New Materials Co., Ltd. was established in 2013. It is located in the Industrial Park of Development Zone, Yuncheng County, Heze City, Shandong Province. It has convenient transportation and beautiful environment. It mainly produces soft conductive materials, which are suitable for military industry, aerospace, mobile phone chips, new energy vehicle chips and lithium batteries. The base fabric materials include ultra-thin FPC film, non-woven fabric, polyester fabric, graphene, glass fiber cloth, carbon fiber and other high-end substrates.

Why Choose us

Complete Product Qualifications
We have successfully completed comprehensive product qualifications, achieving three industry-university-research transformation outcomes, obtaining two invention patents, and securing authorization for 15 patents in total.

Quality Assurance
Regarding quality assurance, our company rigorously adheres to the standards and specifications of the industry quality system. By utilizing cutting-edge testing equipment, we ensure superior product quality and maintain an excellent reputation.

Customer-centric Approach
Upon receiving your request, our team of engineers will promptly provide you with a swift and highly tailored customized solution, ensuring full satisfaction.

Specification

Surface Resistance:	10e2-10e5
Color:	Black
Size:	24" x 36" x 1/2"

Customization Process

Communication Needs

Can be processed into various shapes and sizes according to customer requirements. Please provide your customization concepts and detailed specifications for further discussion.

Production Execution

Following the confirmed design, we implement meticulous production processes with strict quality control at every stage, ensuring consistency and precision before proceeding to mass production.

Quality Inspection and Packaging

Upon completion of the product, a comprehensive three-stage inspection process is conducted to ensure quality standards are met. Subsequently, the products are packaged in accordance with your specified requirements.

Delivery Assurance

We ensure timely delivery of the products within the agreed timeframe as per the contract terms.

Features of Conductive Foam

Durability in Mechanically Stressed Environments: Devices exposed to constant movement or vibration often push traditional gaskets to their limits. Conductive foam, however, maintains contact and shielding performance, even under repeated deformation. For example, foldable smartphones require materials that can withstand continuous bending at hinge points. Conductive foam ensures a reliable EMI shield while accommodating the mechanical demands of the device’s design.

Reliable Shielding Across Broad Frequency Ranges: Conductive foam is engineered to provide consistent attenuation of EMI across a wide spectrum, ensuring devices meet strict regulatory requirements. This consistency eliminates weak spots and ensures reliable shielding in high-frequency applications like telecommunications equipment.

Precision Fit for Complex Geometries: Modern electronic designs often include intricate, irregular shapes that traditional gaskets struggle to seal effectively. Conductive foam’s ability to conform to complex geometries without compromising performance makes it ideal for advanced enclosures, including wearables and automotive components.

Applications of Conductive Foam

Electronics Enclosures

In electronic devices, conductive foam is used to seal and shield enclosures from external EMI and RFI. It acts as a gasket between the enclosure and the electronic components, preventing interference from external electromagnetic waves and ensuring proper functioning of sensitive devices such as smartphones, computers, and telecommunications equipment.

Medical Devices

Conductive foam is used in medical devices where both cushioning and electrical conductivity are required. In applications such as electrostatic discharge (ESD) protection, the foam ensures that static electricity is safely dissipated, preventing damage to sensitive medical equipment.

Automotive Industry

In the automotive industry, conductive foam is used in wiring harnesses, sensors, control units, and other components where EMI shielding and vibration dampening are necessary. The foam helps protect sensitive electronics from external interference, ensuring the reliable operation of in-vehicle communication and control systems.

Avionics

In avionics systems, conductive foam is used to shield critical electronic components from EMI and RFI. Aircraft electronics are highly sensitive to interference, and conductive foam provides an effective solution for both shielding and sealing enclosures in avionics panels and control systems.

Military Hardware

Conductive foam is often used in military applications that require robust EMI shielding and protection against environmental factors. It is used in communication systems, radar equipment, and other high-performance electronics that must operate reliably in harsh environments.

Audio Equipment

In audio equipment, conductive foam is used to reduce noise and provide EMI shielding in speakers, microphones, and other audio devices. It helps to minimize interference and ensure clear audio signals in consumer electronics, professional audio equipment, and broadcasting systems.

Shipping

01/

We offer various shipping methods, including sea freight, air freight, and express delivery, depending on the order size and destination.

02/

Shipping costs will be calculated based on the destination and weight of the package.

03/

Customers will receive a tracking number once the package has been shipped, so they can track the status of their delivery.

04/

We strive to ship all orders within 2 business days of receiving the payment.

05/

In case of any delays or issues with shipping, our customer service team will promptly communicate with the customer to resolve the problem.

06/

With our careful packaging and efficient shipping methods, you can trust that your products will arrive in perfect condition and on time.

FAQ

Q: How does conductive foam protect against ESD in packaging?

A: Conductive foam packaging works by redirecting current created by ESD, away from the product. The conductivity in conductive foam is also permanent and unaffected by atmospheric changes, therefore making it perfect for long-haul transportation.

Q: What is the difference between conductive foam and ESD foam?

A: ESD foam is a type of foam that is designed to provide protection against these charges, while conductive foam is designed to provide a pathway for these charges to dissipate. ESD foam, also known as anti-static foam, differs from conductive foam primarily in terms of resistance.

Q: What is the resistance of conductive foam?

A: Conductive foam has a surface resistance of between 10^3 and 10^5, which indicates that they are effective in dissipating static charges. This type of foam is particularly useful in applications where high conductivity is required to ensure safe handling and storage of sensitive electronic equipment.

Q: How to tell if foam is conductive?

A: Conductive foam is a type of polyethylene foam that is filled with carbon. It is generally identifiable by its black coloring and has a surface resistance of less than 106 ohms.

We're well-known as one of the leading conductive foam manufacturers and suppliers in China. If you're going to buy high quality conductive foam, welcome to get quotation from our factory. Also, customized service is available.

conductive foam, black esd foam, esd conductive foam