sponge elastomers emi conductive foam gasket

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Price in USD:Details


Product Overview


EMI conductive sponge- sponge elastomers emi conductive foam gasket

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Product Description

EMI conductive sponge is produced by the polymer polyurethane composite foaming technology. The foaming pore size is uniform, soft, elastic and corrosion-resistant. The foamed sponge has a large elastic variation and has good shock resistance. effect. The conductive metal is electroplated on the basis of the sponge, and the conductive paste is used as a base on the back surface of the conductive sponge to bond the conductive adhesive to the sponge material, thereby achieving an all-round conductive effect.

The shape, specification of EMI conductive sponge can be customized.

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Technical Data
Vertical Resistance: ≤1.0Ω/Sq
Shielding Effect:  50dB~80dB/10MHz~3GHz
Heat-resisting Temperature:  - 40 ℃ - 120 ℃
StrippingResistance:  ≥1.2Kgf/in
Thickness 0.5-5mm(customized)
Fire Rating :  UL94V0. 94 (HF - 1)
Application Fields

EMI conductive sponge is widely used in the gaps of equipment such as chassis and EMI/EMC control of various electronic products, providing impedance conductive connection, and has good electromagnetic wave shielding effect, especially suitable for occasions with limited capacity and closing pressure, and low cost. It is especially suitable for use in high performance shielding where good adhesion is required. Mainly used in electronic chassis, chassis, indoor chassis, industrial equipment, notebook computers, mobile communication equipment.

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Our Services

OEM and ODM services are available in a variety of sizes and shapes, depending on the customer's needs.


Development of electromagnetic shielding under the requirement of resistance and pressure synchronization.


Use testing equipment to scientifically verify the products.


Packaging & Shipping



Q1: Can I get free conductive sponge sample?
  A1:Yes, Konlida is glad to offer 10 pcs free samples as long as we have stock,however, for customized samples , Konlida may need to charge some basic cost of the sample,but samples fee will be deducted from the initial bulk order.

 Q2:Are you a factory or a trading company?
  A2: We are a professional manufacturer of EMI products for over 13 years.

 Q3 : How to ship conductive sponge
  A3: Konlida usually send small packages by express companies, which is fast, like DHL, UPS, and FedEx,we also can ship the packages under customer’s account.For bulk order, Konlida usually ship by sea,the delivery cost is cheaper

 Q4: Can I get the customized conductive sponge
  A4: Yes, we can offer different thickness and different thermal conductivity for you and give you best solution.If you do not have clear idea, you can inform us the product application and the power of your product, we can provide right products for you.


Company Information

 Konlida is an ISO9001:2008, ISO13485:2016 quality system certification company. Since its establishment in 2006, we have provided EMI, EMC, thermal management, precision die-cutting, ultra-precision metal and non-metal parts for customers in the electronics, communications, medical, automotive and other industries.

We have the ability to provide customers with everything from solutions to material selection to process implementation, complete test data, and more. Even difficult design issues can be solved.




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